R: | ||
R05: | ||
R05B: | INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY [M1207] | |
R05B200/00: | Mathematical features | |
R05B200/10: | . Basic functions | |
R05B200/11: | . . Sum | |
R05B200/12: | . . Substraction | |
R05B200/13: | . . Product | |
R05B200/14: | . . Division | |
R05B200/15: | . . Inverse | |
R05B200/20: | . Special functions | |
R05B200/21: | . . Root | |
R05B200/211: | . . . Square root | |
R05B200/212: | . . . Cubic root | |
R05B200/22: | . . Power | |
R05B200/221: | . . . Square power | |
R05B200/222: | . . . Cubic power | |
R05B200/23: | . . Logarithm | |
R05B200/24: | . . exponential | |
R05B200/25: | . . Hyperbolic trigonemetric, e.g. sinh, cosh, tanh | |
R05B200/26: | . . trigonometric | |
R05B200/261: | . . . Sine | |
R05B200/262: | . . . Cosine | |
R05B200/263: | . . . Tangent | |
R05B200/264: | . . . Cotangent | |
R05B200/30: | . miscellaneous | |
R05B200/31: | . . odd | |
R05B200/32: | . . even | |
R05B200/33: | . . bigger/smaller | |
R05B200/34: | . . biggest/smallest | |
R05B200/35: | . . first | |
R05B200/36: | . . last | |
R05B210/00: | Working fluid | |
R05B210/15: | . . declared not limiting for the working of the apparatus driving or driven by it | |
R05B210/10: | . Kind or type | |
R05B210/11: | . . liquid, i.e. incompressible | |
R05B210/12: | . . gaseous, i.e. compressible | |
R05B210/13: | . . mixed, e.g. two-phase fluid | |
R05B210/132: | . . . Pumps with means for separating and evacuating the gaseous phase | |
R05B210/14: | . . Refrigerants with particular properties, e.g. HFC- 134a | |
R05B210/151: | . . . when air or water can be indistinctly in use. | |
R05B210/152: | . . . when air and water are simultaneously in use | |
R05B210/16: | . Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification | |
R05B210/18: | . Air and water being simultaneously used as working fluid | |
R05B210/20: | . Properties | |
R05B210/30: | . Flow characteristics | |
R05B210/301: | . . with Mach-number kept constant along the flow | |
R05B210/302: | . . Pressure kept constant along the flow | |
R05B210/40: | . Flow geometry or direction | |
R05B210/401: | . . upwards due to the buoancy of compressed air | |
R05B210/402: | . . Axial inlet and radial outlet | |
R05B210/403: | . . Radial inlet and axial outlet | |
R05B210/404: | . . bidirectional, i.e. in opposite, alternating directions | |
R05B220/00: | Application | |
R05B220/10: | . in ram-jet engines or ram-jet driven vehicles | |
R05B220/20: | . within closed fluid conduits, e.g. pipes | |
R05B220/25: | . as advertisement | |
R05B220/30: | . in turbines | |
R05B220/301: | . . in steam turbines | |
R05B220/302: | . . in gas turbines | |
R05B220/3021: | . . . for a special turbine stage | |
R05B220/3022: | . . . . the first stage of a turbine | |
R05B220/3023: | . . . . an intermediate stage of the turbine | |
R05B220/3025: | . . . . the last stage of the turbine | |
R05B220/303: | . . . for aircraft propulsion, e.g. jet engines | |
R05B220/304: | . . . to drive unshrouded, low solidity propeller | |
R05B220/305: | . . . to drive unshrouded, high solidity propeller | |
R05B220/306: | . . . to drive shrouded, low solidity propeller | |
R05B220/307: | . . . to drive shrouded, high solidity propeller | |
R05B220/308: | . . . providing direct vertical lift | |
R05B220/309: | . . . in a helicopter | |
R05B220/31: | . . in ram-air turbines ("RATS") | |
R05B220/32: | . . in water turbines | |
R05B220/33: | . . specially adapted for the fan of turbofan engines | |
R05B220/40: | . in turbochargers | |
R05B220/50: | . for auxiliary power units (APU's) | |
R05B220/60: | . making use of surplus or waste energy | |
R05B220/602: | . . with energy recovery turbines | |
R05B220/604: | . . for domestic central heating or production of electricity | |
R05B220/61: | . for hydrogen and/or oxygen production | |
R05B220/62: | . for desalination | |
R05B220/64: | . for aeration | |
R05B220/70: | . in combination with | |
R05B220/702: | . . a steam turbine | |
R05B220/704: | . . a gas turbine | |
R05B220/706: | . . an electrical generator | |
R05B220/7062: | . . . of the direct current (D.C.) type | |
R05B220/7064: | . . . of the alternating current (A.C.) type | |
R05B220/70642: | . . . . of the synchronous type | |
R05B220/70644: | . . . . of the asynchronous type, i.e. induction type | |
R05B220/70646: | . . . . . Double fed induction generators (DFIGs) | |
R05B220/7066: | . . . via a direct connection, i.e. a gearless transmission | |
R05B220/7068: | . . . equipped with permanent magnets | |
R05B220/7070: | . . . of the linear type | |
R05B220/708: | . . Photoelectric means, i.e. photovoltaic or solar cells | |
R05B220/709: | . . Piezoelectric means | |
R05B220/80: | . in supersonic vehicles excluding hypersonic vehicles or ram, scram or rocket propulsion | |
R05B220/90: | . in vehicles adapted for vertical or short take off and landing , | |
R05B230/00: | Manufacture | |
R05B230/10: | . by removing material | |
R05B230/101: | . . by electrochemical methods | |
R05B230/102: | . . by spark erosion methods | |
R05B230/103: | . . using lasers | |
R05B230/104: | . Micromachining | |
R05B230/20: | . essentially without removing material | |
R05B230/21: | . . by casting | |
R05B230/211: | . . . by precision casting, e.g. microfusing or investment casting | |
R05B230/22: | . . by sintering | |
R05B230/23: | . . by permanently joining parts together | |
R05B230/232: | . . . by welding | |
R05B230/233: | . . . . Electron beam welding | |
R05B230/234: | . . . . Laser welding | |
R05B230/235: | . . . . Tig/Mig welding | |
R05B230/236: | . . . . Diffusion bonding | |
R05B230/237: | . . . . Brazing | |
R05B230/238: | . . . . Soldering | |
R05B230/239: | . . . . Inertia or friction welding | |
R05B230/24: | . . by extrusion | |
R05B230/25: | . . by forging | |
R05B230/26: | . . by rolling | |
R05B230/30: | . with deposition of material | |
R05B230/31: | . . Layer deposition | |
R05B230/311: | . . . by torch or flame spray | |
R05B230/312: | . . . by plasma spray | |
R05B230/313: | . . . by physical vapour deposition | |
R05B230/314: | . . . by chemical vapour deposition | |
R05B230/40: | . Heat treatment | |
R05B230/41: | . . Hardening; Annealing | |
R05B230/50: | . Building or constructing in particular ways | |
R05B230/502: | . . using existing or "off the shelf" parts, e.g. using standardised turbocharger elements | |
R05B230/60: | . Assembly methods | |
R05B230/601: | . . using limited numbers of standard modules which can be adapted by machining | |
R05B230/604: | . . using positioning or alignment devices for aligning or centering, e.g. pins | |
R05B230/606: | . . . using maintaining alignment while permitting differential dilatation | |
R05B230/608: | . . . for adjusting the position or the alignment, e.g. wedges or excenters | |
R05B230/610: | . . using auxiliary equipment for lifting or holding | |
R05B230/6102: | . . . carried on a floating platform | |
R05B230/70: | . Disassembly methods | |
R05B230/80: | . Repairing, retrofitting or upgrading methods | |
R05B230/90: | . Coating; Surface treatment | |
R05B240/00: | Components | |
R05B240/10: | . Stators | |
R05B240/11: | . . Shroud seal segments | |
R05B240/12: | . . Fluid guiding means, e.g. vanes | |
R05B240/121: | . . . Baffles or ribs | |
R05B240/122: | . . . Vortex generators, turbulators, or the like, for mixing | |
R05B240/123: | . . . Nozzles | |
R05B240/1231: | . . . . Plug nozzles | |
R05B240/124: | . . . Cascades, i.e. assemblies of similar profiles acting in parallel | |
R05B240/13: | . . to collect or cause flow towards or away from turbines | |
R05B240/131: | . . . by means of vertical structures, i.e. chimneys | |
R05B240/132: | . . . creating a vortex or tornado effect | |
R05B240/133: | . . . with a convergent-divergent guiding structure, e.g. a Venturi conduit | |
R05B240/14: | . . Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies within | |
R05B240/142: | . . . in the form of a standard ISO container | |
R05B240/20: | . Rotors | |
R05B240/201: | . . using the Magnus-effect | |
R05B240/202: | . . with adjustable area of intercepted fluid | |
R05B240/2021: | . . . by means of telescoping blades | |
R05B240/2022: | . . . by means of tethering or coning blades | |
R05B240/2023: | . . . by means of radially reefing blades | |
R05B240/21: | . . for wind turbines | |
R05B240/211: | . . . with vertical axis | |
R05B240/212: | . . . . of the Darrieus type | |
R05B240/213: | . . . . of the Savonieus type | |
R05B240/214: | . . . . of the Musgrove or "H"-type | |
R05B240/215: | . . . . of the panemone or "vehicle ventilator" type | |
R05B240/216: | . . . . of the anemometer type | |
R05B240/217: | . . . . of the crossflow- or "Banki"- or "double action" type | |
R05B240/218: | . . . . with horizontally hinged vanes | |
R05B240/221: | . . . with horizontal axis | |
R05B240/2211: | . . . . of the multibladed, low speed, e.g. "American farm" type | |
R05B240/2212: | . . . . perpendicular to wind direction | |
R05B240/2213: | . . . . and with the rotor downwind from the yaw pivot axis | |
R05B240/231: | . . . driven by aerodynamic lift effects | |
R05B240/232: | . . . . driven by drag | |
R05B240/24: | . . for turbines | |
R05B240/241: | . . . of impulse type | |
R05B240/2411: | . . . . Pelton type | |
R05B240/242: | . . . of reaction type | |
R05B240/243: | . . . of the Archimedes screw type | |
R05B240/244: | . . . of the cross-flow, e.g. Banki, Ossberger type | |
R05B240/30: | . . Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor | |
R05B240/301: | . . . Cross-section characteristics | |
R05B240/302: | . . . Segmented or sectional blades | |
R05B240/31: | . . . of changeable form or shape | |
R05B240/311: | . . . . flexible or elastic | |
R05B240/312: | . . . . capable of being reefed | |
R05B240/3121: | . . . . . around an axis orthogonal to rotor rotational axis | |
R05B240/313: | . . . . with adjustable flow intercepting area | |
R05B240/32: | . . . with roughened surfaces | |
R05B240/33: | . . Shrouds which are part of or which are rotating with the rotor | |
R05B240/34: | . . with auxiliary or secondary rotors attached to blades of main rotor | |
R05B240/35: | . Combustors or associated equipment | |
R05B240/36: | . . Fuel vaporizer | |
R05B240/40: | . Use of a multiplicity of similar components | |
R05B240/50: | . Bearings | |
R05B240/51: | . . magnetic | |
R05B240/511: | . . . with permanent magnets | |
R05B240/515: | . . . electromagnetic | |
R05B240/52: | . . Axial thrust bearings | |
R05B240/53: | . . Hydrodynamic or hydrostatic bearings | |
R05B240/54: | . . Radial bearings | |
R05B240/57: | . Seals | |
R05B240/571: | . . Brush seals | |
R05B240/572: | . . Leaf seals | |
R05B240/60: | . Shafts | |
R05B240/61: | . . hollow | |
R05B240/62: | . . flexible | |
R05B240/63: | . . Glands for admission or removal of fluids from shafts | |
R05B240/70: | . Slinger plates or washers | |
R05B240/80: | . Platforms for stationary or moving blades | |
R05B240/801: | . . cooled platforms | |
R05B240/90: | . Mounting on supporting structures or systems | |
R05B240/91: | . . on a stationary structure | |
R05B240/911: | . . . already existing for a prior purpose | |
R05B240/9111: | . . . . which is a chimney | |
R05B240/9112: | . . . . which is a building | |
R05B240/9113: | . . . . which is a roadway, rail track, or the like for recovering energy from moving vehicles | |
R05B240/912: | . . . on a tower | |
R05B240/9121: | . . . . on a lattice tower | |
R05B240/913: | . . . on a mast | |
R05B240/914: | . . . on an inflatable structure | |
R05B240/915: | . . . which is vertically adjustable | |
R05B240/9151: | . . . . telescopically | |
R05B240/9152: | . . . . by being hinged | |
R05B240/91521: | . . . . . at ground level | |
R05B240/916: | . . . with provision for hoisting onto the structure | |
R05B240/917: | . . . attached to cables | |
R05B240/92: | . . on an airborne structure | |
R05B240/921: | . . . kept aloft due to aerodynamic effects | |
R05B240/922: | . . . kept aloft due to buoyancy effects | |
R05B240/923: | . . . which is a vehicle | |
R05B240/93: | . . on a structure floating on a liquid surface | |
R05B240/931: | . . . which is a vehicle | |
R05B240/932: | . . . which is a catamaran-like structure | |
R05B240/94: | . . on a movable wheeled structure | |
R05B240/941: | . . . which is a land vehicle | |
R05B240/95: | . . offshore | |
R05B240/96: | . . as part of a wind farm | |
R05B240/97: | . . on a submerged structure | |
R05B240/98: | . . which is inflatable | |
R05B240/99: | . characterised by colour or colour patterns | |
R05B250/00: | Geometry | |
R05B250/02: | . variable | |
R05B250/10: | . two-dimensional | |
R05B250/11: | . . triangular | |
R05B250/12: | . . rectangular | |
R05B250/121: | . . . square | |
R05B250/13: | . . trapezial | |
R05B250/131: | . . . polygonal | |
R05B250/132: | . . . hexagonal | |
R05B250/14: | . . elliptical | |
R05B250/141: | . . . circular | |
R05B250/15: | . . spiral | |
R05B250/16: | . . parabolic | |
R05B250/17: | . . hyperbolic | |
R05B250/18: | . . patterned | |
R05B250/181: | . . . ridged | |
R05B250/182: | . . . crenellated, notched | |
R05B250/183: | . . . zigzag | |
R05B250/184: | . . . sinusoidal | |
R05B250/19: | . . machined; miscellaneous | |
R05B250/191: | . . . perforated | |
R05B250/192: | . . . beveled | |
R05B250/193: | . . . milled | |
R05B250/20: | . three-dimensional | |
R05B250/21: | . . pyramidal | |
R05B250/22: | . . parallelepipedic | |
R05B250/221: | . . . cubic | |
R05B250/23: | . . prismatic | |
R05B250/231: | . . . cylindrical | |
R05B250/232: | . . . conical | |
R05B250/24: | . . ellipsoidal | |
R05B250/241: | . . . spherical | |
R05B250/25: | . . helical | |
R05B250/26: | . . paraboloidal | |
R05B250/27: | . . hyperboloidal | |
R05B250/28: | . . patterned | |
R05B250/281: | . . . threaded | |
R05B250/282: | . . . Cubic pattern | |
R05B250/283: | . . . Honeycomb | |
R05B250/29: | . . machined; miscellaneous | |
R05B250/291: | . . . hollowed | |
R05B250/292: | . . . tapered | |
R05B250/293: | . . . lathed, e.g. rotation symmetrical | |
R05B250/30: | . Arrangement of components | |
R05B250/31: | . . according to the direction of their main axis or their axis of rotation | |
R05B250/311: | . . . the axes being in line | |
R05B250/312: | . . . the axes being parallel to each other | |
R05B250/313: | . . . the axes being perpendicular to each other | |
R05B250/314: | . . . the axes being inclined in relation to each other | |
R05B250/315: | . . . the main axis being substantially vertical | |
R05B250/32: | . . according to their shape | |
R05B250/321: | . . . asymptotic | |
R05B250/322: | . . . tangential | |
R05B250/323: | . . . convergent | |
R05B250/324: | . . . divergent | |
R05B250/33: | . . symmetrical | |
R05B250/34: | . . translated | |
R05B250/35: | . . rotated | |
R05B250/36: | . . in inner-outer relationship, e.g. shaft-bearing arrangements | |
R05B250/40: | . Movement of component | |
R05B250/41: | . . with one degree of freedom | |
R05B250/411: | . . . in rotation | |
R05B250/42: | . . with two degrees of freedom | |
R05B250/43: | . . with three degrees of freedom | |
R05B250/50: | . Inlet or outlet | |
R05B250/501: | . . Inlet | |
R05B250/5011: | . . . augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet | |
R05B250/5012: | . . . concentrating only, i.e. with intercepting fluid flow cross sectional area not greater than the rest of the machine behind the inlet | |
R05B250/502: | . . Outlet | |
R05B250/503: | . . of regenerative pumps | |
R05B250/60: | . Structure; Surface texture | |
R05B250/61: | . . corrugated | |
R05B250/611: | . . . undulated | |
R05B250/62: | . . smooth | |
R05B250/621: | . . . polished | |
R05B250/70: | . Shape | |
R05B250/71: | . . curved | |
R05B250/711: | . . . convex | |
R05B250/712: | . . . concave | |
R05B250/713: | . . . inflexed | |
R05B250/72: | . . symmetric | |
R05B250/73: | . . asymmetric | |
R05B250/80: | . Size or power range of the machines | |
R05B250/82: | . . Micromachines | |
R05B250/84: | . . Nanomachines (Nanotechnology for interacting, sensing or actuating Y01N8/00) | |
R05B250/86: | . . Megamachines | |
R05B260/00: | Function | |
R05B260/02: | . Transport, e.g. specific adaptations or devices for conveyance (transport of wind turbines or equipments therefore F03D1/00D) | |
R05B260/10: | . Particular cycles | |
R05B260/20: | . Heat transfer, e.g. cooling | |
R05B260/201: | . . by impingement of a fluid | |
R05B260/202: | . . by film cooling | |
R05B260/203: | . . by transpiration cooling | |
R05B260/205: | . . Cooling fluid recirculation, i.e. after having cooled one or more components the cooling fluid is recovered and used elsewhere for other purposes | |
R05B260/207: | . . using a phase changing mass, | |
R05B260/208: | . . using heat pipes | |
R05B260/209: | . . using vortex tubes | |
R05B260/211: | . . by intercooling, e.g. during a compression cycle | |
R05B260/212: | . . . by water injection | |
R05B260/221: | . . Improvement of heat transfer | |
R05B260/222: | . . . by creating turbulence | |
R05B260/224: | . . . by increasing the heat transfer surface | |
R05B260/2241: | . . . . using fins or ribs | |
R05B260/231: | . . Preventing heat transfer | |
R05B260/232: | . . characterised by the cooling medium | |
R05B260/233: | . . . the medium being steam | |
R05B260/240: | . . for draft enhancement in chimneys, using solar or other heat sources | |
R05B260/30: | . Retaining components in desired mutual position | |
R05B260/301: | . . Retaining bolts or nuts | |
R05B260/3011: | . . . of the frangible or shear type | |
R05B260/302: | . . by means of magnetic or electromagnetic forces | |
R05B260/303: | . . with a bayonet coupling | |
R05B260/304: | . . Balancing of radial or axial forces on regenerative rotors | |
R05B260/305: | . . Reducing friction between regenerative impeller discs and casing walls | |
R05B260/40: | . Transmission of power | |
R05B260/402: | . . through friction drives | |
R05B260/4021: | . . . through belt drives | |
R05B260/4022: | . . . through endless chains | |
R05B260/4023: | . . . through a friction clutch | |
R05B260/403: | . . through the shape of the drive components | |
R05B260/4031: | . . . as in toothed gearing | |
R05B260/40311: | . . . . of the epicyclic, planetary or differential type | |
R05B260/404: | . . through magnetic drive coupling | |
R05B260/4041: | . . . the driven magnets encircling the driver magnets | |
R05B260/406: | . . through hydraulic systems | |
R05B260/407: | . . through piezoelectric conversion | |
R05B260/408: | . . through magnetohydrodynamic conversion | |
R05B260/42: | . Storage of energy | |
R05B260/421: | . . in the form of rotational kinetic energy , e.g. in flywheels | |
R05B260/50: | . Kinematic linkage, i.e. transmission of position | |
R05B260/502: | . . involving springs | |
R05B260/503: | . . using gears | |
R05B260/5032: | . . . of the bevel or angled type | |
R05B260/504: | . . using flat or V-belts and pulleys | |
R05B260/505: | . . using chains and sprockets; using toothed belts | |
R05B260/506: | . . using cams or eccentrics | |
R05B260/507: | . . using servos, independent actuators, etc. | |
R05B260/60: | . Fluid transfer | |
R05B260/601: | . . using an ejector or a jet pump | |
R05B260/602: | . . Drainage | |
R05B260/603: | . . . of leakage having past a seal | |
R05B260/604: | . . Vortex non-clogging type pumps | |
R05B260/63: | . . Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles | |
R05B260/64: | . . Aeration, ventilation, dehumidification or moisture removal of closed spaces | |
R05B260/70: | . Adjusting of angle of incidence or attack of rotating blades | |
R05B260/71: | . . as a function of flow velocity | |
R05B260/72: | . . by turning around an axis parallel to the rotor centre line | |
R05B260/74: | . . by turning around an axis perpendicular the rotor centre line | |
R05B260/75: | . . the adjusting mechanism not using auxiliary power sources ("servos") | |
R05B260/76: | . . the adjusting mechanism using auxiliary power sources | |
R05B260/77: | . . the adjusting mechanism driven or triggered by centrifugal forces | |
R05B260/78: | . . the adjusting mechanism driven or triggered by aerodynamic forces | |
R05B260/79: | . . Bearing, support or actuation arrangements therefor | |
R05B260/80: | . Diagnostics | |
R05B260/82: | . Forecasts | |
R05B260/821: | . . Parameter estimation or prediction | |
R05B260/8211: | . . . of the weather | |
R05B260/822: | . . of the impending occurrence of wind gusts | |
R05B260/83: | . Testing, e.g. methods, components or tools therefor | |
R05B260/84: | . Modeling or simulation | |
R05B260/845: | . Redundancy | |
R05B260/85: | . Starting | |
R05B260/90: | . Braking | |
R05B260/901: | . . using aerodynamic forces, i.e. lift or drag | |
R05B260/9011: | . . . of the tips of rotor blades | |
R05B260/902: | . . using frictional mechanical forces | |
R05B260/903: | . . using electrical or magnetic forces | |
R05B260/904: | . . using hydrodynamic forces | |
R05B260/95: | . Preventing corrosion | |
R05B260/96: | . Preventing, counteracting or reducing vibration or noise | |
R05B260/962: | . . my means creating "anti-noise" | |
R05B260/964: | . . by damping means | |
R05B260/966: | . . by correcting static or dynamic imbalance | |
R05B260/97: | . Reducing windage losses | |
R05B260/972: | . . in radial flow machines | |
R05B260/98: | . Lubrication | |
R05B260/99: | . Radar absorption | |
R05B270/00: | Control | |
R05B270/10: | . Purpose of the control system | |
R05B270/101: | . . to control rotational speed (n) | |
R05B270/1011: | . . . to prevent overspeed | |
R05B270/1012: | . . . to prevent underspeed | |
R05B270/1013: | . . . of different spools or shafts | |
R05B270/1014: | . . . to keep rotational speed constant | |
R05B270/1016: | . . in variable speed operation | |
R05B270/102: | . . to control acceleration (u) | |
R05B270/1021: | . . . by keeping it below damagingly high values | |
R05B270/1022: | . . . by making it as high as possible | |
R05B270/103: | . . to affect the output of the engine | |
R05B270/1031: | . . . Thrust | |
R05B270/1032: | . . . Torque | |
R05B270/1033: | . . . Power (if explicitly mentioned) | |
R05B270/104: | . . to match engine to driven device | |
R05B270/1041: | . . . in particular the electrical frequency of driven generator | |
R05B270/105: | . . to improve fuel economy | |
R05B270/1051: | . . . in particular at idling speed | |
R05B270/106: | . . to produce clean exhaust gases | |
R05B270/1061: | . . . with as little smoke as possible | |
R05B270/1062: | . . . with as little NOx`s as possible | |
R05B270/1063: | . . . by monitoring combustion conditions | |
R05B270/1064: | . . . . indirectly, at the exhaust | |
R05B270/107: | . . to cope with emergencies | |
R05B270/1071: | . . . in particular sudden load loss | |
R05B270/10711: | . . . . applying a low voltage ride through method | |
R05B270/1072: | . . . in particular blow-out and relight | |
R05B270/1073: | . . . of one engine in a multi-engine system | |
R05B270/1074: | . . . by using back-up controls | |
R05B270/1075: | . . . by temporary overriding set control limits | |
R05B270/1076: | . . . caused by water or hail ingestion | |
R05B270/108: | . . to cope with, or avoid, compressor flow instabilities | |
R05B270/1081: | . . . Compressor surge or stall | |
R05B270/1081B: | . . . . caused by working fluid flow velocity profile distortion | |
R05B270/1081B2: | . . . . . due to high angle of attack of aircraft | |
R05B270/1081B4: | . . . . . due to compressor degradation | |
R05B270/109: | . . to prolong engine life | |
R05B270/1091: | . . . by limiting temperatures | |
R05B270/1095: | . . . by limiting mechanical stresses | |
R05B270/1097: | . . . by preventing reverse rotation | |
R05B270/11: | . . to maintain desired vehicle trajectory parameters | |
R05B270/1101: | . . . Altitude | |
R05B270/1102: | . . . Speed or Mach number | |
R05B270/111: | . . to control two or more engines simultaneously | |
R05B270/150: | . . to control thermoacoustic behaviour in the combustion chambers | |
R05B270/160: | . . to control water or steam injection | |
R05B270/170: | . . to avoid excessive deflection of the blades | |
R05B270/180: | . . to control buoyancy | |
R05B270/190: | . . to avoid stroboscopic flicker shadow on surroundings | |
R05B270/200: | . . to optimise the performance of a machine | |
R05B270/30: | . Control parameters, e.g. input parameters | |
R05B270/301: | . . Pressure | |
R05B270/3011: | . . . Inlet | |
R05B270/3013: | . . . Outlet | |
R05B270/3015: | . . . differential | |
R05B270/303: | . . Temperature | |
R05B270/3032: | . . . excessive temperatures, e.g. caused by overheating | |
R05B270/304: | . . Spool rotational speed | |
R05B270/305: | . . Tolerances | |
R05B270/309: | . . Rate of change of parameters | |
R05B270/310: | . . Fuel schedule for stage combustors | |
R05B270/320: | . . Wind speeds | |
R05B270/3201: | . . . "cut-off" or "shut-down" wind speed | |
R05B270/321: | . . Wind directions | |
R05B270/322: | . . the detection or prediction of a wind gust | |
R05B270/323: | . . Air humidity | |
R05B270/324: | . . Air pressure | |
R05B270/325: | . . Air temperature | |
R05B270/326: | . . Rotor angle | |
R05B270/327: | . . Rotor or generator speeds | |
R05B270/328: | . . Blade pitch angle | |
R05B270/329: | . . Azimuth or yaw angle | |
R05B270/330: | . . Proximity of blade to tower | |
R05B270/331: | . . Mechanical loads | |
R05B270/332: | . . Maximum loads or fatigue criteria | |
R05B270/333: | . . Noise or sound levels | |
R05B270/334: | . . Vibration measurements | |
R05B270/335: | . . Output power or torque | |
R05B270/336: | . . Blade lift measurements | |
R05B270/337: | . . Electrical grid status parameters, e.g. voltage, frequency or power demand | |
R05B270/40: | . Type of control system | |
R05B270/402: | . . passive or reactive, e.g. using large wind vanes | |
R05B270/404: | . . active, predictive, or anticipative | |
R05B270/50: | . Control logic embodiment by | |
R05B270/502: | . . electrical means, e.g. relays or switches | |
R05B270/504: | . . electronic means, e.g. electronic tubes, transistors or IC`s within an electronic circuit | |
R05B270/506: | . . hydraulic means, e.g. hydraulic valves within a hydraulic circuit | |
R05B270/508: | . . mechanical means, e.g. levers, gears or cams | |
R05B270/60: | . Control system actuates through | |
R05B270/602: | . . electrical actuators | |
R05B270/604: | . . hydraulic actuators | |
R05B270/605: | . . Pneumatic actuators | |
R05B270/606: | . . mechanical actuators | |
R05B270/70: | . Type of control algorithm | |
R05B270/701: | . . proportional | |
R05B270/702: | . . differential | |
R05B270/703: | . . integral | |
R05B270/704: | . . proportional-differential | |
R05B270/705: | . . proportional-integral | |
R05B270/706: | . . proportional-integral-differential | |
R05B270/707: | . . fuzzy logic | |
R05B270/708: | . . with comparison tables | |
R05B270/709: | . . with neural networks | |
R05B270/80: | . Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges | |
R05B270/802: | . . Calibration thereof | |
R05B270/803: | . . Sampling thereof | |
R05B270/804: | . . Optical devices | |
R05B270/8041: | . . . Cameras | |
R05B270/8042: | . . . Lidar systems | |
R05B270/805: | . . Radars | |
R05B270/806: | . . Sonars | |
R05B270/807: | . . Accelerometers | |
R05B270/808: | . . Strain gauges; Load cells | |
R05B270/809: | . . Encoders | |
R05B270/810: | . . Microphones | |
R05B270/821: | . . Displacement measuring means, e.g. inductive | |
R05B280/00: | Materials; Properties thereof | |
R05B280/10: | . Inorganic materials, e.g. metals | |
R05B280/101: | . . Iron | |
R05B280/1011: | . . Cast iron | |
R05B280/102: | . . Light metals | |
R05B280/1021: | . . . Aluminium | |
R05B280/1022: | . . . Beryllium | |
R05B280/1023: | . . . Boron | |
R05B280/1024: | . . . Lithium | |
R05B280/1025: | . . . Magnesium | |
R05B280/103: | . . Heavy metals | |
R05B280/10301: | . . . Refractory metals, e.g. V, W | |
R05B280/10302: | . . . Chromium | |
R05B280/10303: | . . . Molybdenum | |
R05B280/10304: | . . . Titanium | |
R05B280/10305: | . . . Zirconium | |
R05B280/10306: | . . . Hafnium | |
R05B280/10307: | . . . Manganese | |
R05B280/10308: | . . . Lead | |
R05B280/10309: | . . . Tin | |
R05B280/10310: | . . . Zinc | |
R05B280/10311: | . . . Mercury | |
R05B280/104: | . . Noble metals | |
R05B280/1041: | . . . Silver | |
R05B280/1042: | . . . Gold | |
R05B280/1043: | . . . Platinum group, e.g. Pt, Ir | |
R05B280/1044: | . . . Palladium | |
R05B280/1045: | . . . Ruthenium | |
R05B280/1046: | . . . Osmium | |
R05B280/1047: | . . . Iridium | |
R05B280/1048: | . . . Rhodium | |
R05B280/105: | . . Copper | |
R05B280/106: | . . Rare earth metals, e.g. Sc, Y | |
R05B280/107: | . . Alloys | |
R05B280/1071: | . . . Steel alloys | |
R05B280/1072: | . . Copper alloys | |
R05B280/10721: | . . . Bronze | |
R05B280/10722: | . . . Phosphor-bronze alloy | |
R05B280/10723: | . . . Nickel-Copper alloy, e.g. monel | |
R05B280/1073: | . . Aluminium alloy, e.g. AlCuMgPb | |
R05B280/1074: | . . Alloys not otherwise provided for | |
R05B280/10741: | . . . Superalloys | |
R05B280/10742: | . . . Heat stable alloys | |
R05B280/10743: | . . . Ni - Si alloys | |
R05B280/10744: | . . . Metal-aluminide intermetalllic compounds | |
R05B280/20: | . Inorganic materials, e.g. non-metallic materials | |
R05B280/2001: | . . Glass | |
R05B280/20011: | . . . MIBA | |
R05B280/20012: | . . . Quartz | |
R05B280/2002: | . . Phosphor | |
R05B280/2003: | . . Silicon | |
R05B280/2004: | . . Ceramics; Oxides | |
R05B280/20041: | . . . Aluminium oxides | |
R05B280/20042: | . . . Zinc oxides | |
R05B280/20043: | . . . Zirconium oxides | |
R05B280/2005: | . . Non-oxide ceramics | |
R05B280/2006: | . . Carbon, e.g. graphite | |
R05B280/2007: | . . Carbides | |
R05B280/20071: | . . . of silicon | |
R05B280/20072: | . . . of titanium, e.g. TiB | |
R05B280/20073: | . . . of wolfram, e.g. tungsten carbide | |
R05B280/2008: | . . Nitrides | |
R05B280/20081: | . . . of aluminium | |
R05B280/20082: | . . . of boron | |
R05B280/20083: | . . . of silicon | |
R05B280/20084: | . . . of titanium | |
R05B280/20085: | . . . of zirconium | |
R05B280/2009: | . . Sulfides | |
R05B280/20091: | . . . of molybdenum | |
R05B280/2010: | . . Sapphire | |
R05B280/2011: | . . Aluminium titanate | |
R05B280/2012: | . . Carbon, e.g. graphite | |
R05B280/2013: | . . Silica | |
R05B280/2014: | . . Arsenic | |
R05B280/2015: | . . Antimony | |
R05B280/2016: | . . Bismuth | |
R05B280/2017: | . . Barium | |
R05B280/30: | . Inorganic materials not otherwise provided for | |
R05B280/40: | . Organic materials | |
R05B280/4001: | . . Leather | |
R05B280/4002: | . . Cellulosic materials, e.g. wood | |
R05B280/4003: | . . Synthetic polymers, e.g. plastics; Rubber | |
R05B280/4004: | . . Rubber | |
R05B280/4005: | . . PTFE (PolyTetraFluorEthylene) | |
R05B280/4006: | . . Polyamides, e.g. NYLON | |
R05B280/4007: | . . Thermoplastics | |
R05B280/4008: | . . Polyamides, e.g. Aurum | |
R05B280/4009: | . . Polyetherketones, e.g. PEEK | |
R05B280/4010: | . . Silicon polymers | |
R05B280/4011: | . . Organic materials not otherwise provided for | |
R05B280/50: | . Intrinsic material properties or characteristics | |
R05B280/5001: | . . Elasticity | |
R05B280/5002: | . . Thermal properties | |
R05B280/5003: | . . Expansivity | |
R05B280/50031: | . . . similar | |
R05B280/50032: | . . . dissimilar | |
R05B280/5004: | . . Heat transfer | |
R05B280/5005: | . . Reflective properties | |
R05B280/5006: | . . Shape memory | |
R05B280/5007: | . . Hardness | |
R05B280/5008: | . . Magnetic properties | |
R05B280/5009: | . . non-magnetic | |
R05B280/5010: | . . Self lubricating materials; Solid lubricants | |
R05B280/5011: | . . Surface roughness | |
R05B280/60: | . Properties or characteristics given to material by treatment or manufacturing | |
R05B280/6001: | . . Fabrics | |
R05B280/6002: | . . . Woven fabrics | |
R05B280/6003: | . . Composites; e.g. fibre-reinforced | |
R05B280/6004: | . . amorphous | |
R05B280/6005: | . . crystalline | |
R05B280/6006: | . . Directionally-solidified crystalline structures | |
R05B280/6007: | . . monocrystalline | |
R05B280/6008: | . . Structures | |
R05B280/6009: | . . Grain size | |
R05B280/6010: | . . Syntactic | |
R05B280/6011: | . . Coating | |
R05B280/6012: | . . Foam | |
R05B280/6013: | . . Fibres | |
R05B280/6014: | . . Filler | |
R05B280/6015: | . . Resin | |
R05B280/70: | . Treatments or modification of materials | |
R05B280/701: | . . Heat treatments | |
R05B280/702: | . . Reinforcements |