Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02C - Gas-turbine plants; Air intakes for jet-propulsion plants; Controlling fuel supply in air-breathing jet-propulsion plants › F02C 7 - Features, component parts, details or accessories, not provided for in, or of interest apart from, groups; Air intakes for jet-propulsion plants
Patents for F02C 7 - Features, component parts, details or accessories, not provided for in, or of interest apart from, groups; Air intakes for jet-propulsion plants (30,889)
10/1991
10/08/1991US5054282 Drain assembly
10/08/1991US5054281 Gas turbine engine compartment vent system
10/08/1991US5054280 Gas turbine combustor and method of running the same
10/04/1991CA2034469A1 Interstage seal arrangement for airfoil stages of turbine engine counterrotating rotors
10/04/1991CA2034460A1 Thrust force-compensating apparatus with improved hydraulic pressure-responsive balance mechanism
10/03/1991CA2034470A1 Pretensioned frame
10/03/1991CA2034326A1 Auxiliary refrigerated air system employing input air from turnbine engine compressor after bypassing and conditioning within auxiliary system
10/02/1991EP0449225A1 Planetary roller type flow control valve
10/02/1991EP0448678A1 A fluid flow system.
10/02/1991CN1055037A Method and apparatus for ejecting foreign matter from primary flow path of gas turbine engine
10/01/1991US5053913 Capacitive discharge ignition exciter using scr discharge switches
10/01/1991US5053662 Electromagnetic damping of a shaft
10/01/1991US5052473 Regenerative gas turbine with heat exchanger
10/01/1991CA2034371A1 Auxiliary refrigerated air system employing mixture of air bled from turbine engine compressor and air recirculated within auxiliary system
10/01/1991CA1289756C Bimodal swirler injector for a gas turbine combustor
09/1991
09/25/1991EP0448310A1 Gas turbine flame detection system
09/25/1991EP0447886A1 Axial flow gas turbine
09/25/1991CN1014085B Fabric expension joints for exhaust system of gas turbines
09/24/1991US5051065 Power transmission
09/24/1991US5050668 Stress relief for an annular recuperator
09/18/1991EP0447320A1 Internal cooling circuit for the stator vane of a turbine
09/17/1991US5048298 Low cost fuel system for a gas turbine engine
09/17/1991CA1289245C Multifunction meter for use in an aircraft
09/17/1991CA1288959C Method for increasing the efficiency of gas turbine generator systems using low btu gaseous fuels
09/11/1991CN1013894B Annular seal assembly
09/07/1991CA2036822A1 Aircraft engine starter integrated boundary bleed system
09/05/1991DE4103438A1 Cooling of gas turbine blades - by applying electric charge to gas and to turbine blades
09/04/1991EP0444913A1 A gas turbine
09/03/1991US5044153 Turbojet compressor blow off valves with water collecting and discharge means
08/1991
08/28/1991EP0215111B1 An apparatus for venting gases from cogenerated process steam in a steam-injected gas turbine engine
08/28/1991CA2037205A1 Gas turbine
08/27/1991US5042970 Fast recharge compressor
08/27/1991US5042963 Dual range air turbine starter
08/27/1991US5042256 Turbine shaft fuel pump
08/27/1991US5042246 Control system for single shaft combined cycle gas and steam turbine unit
08/27/1991CA1288063C Separator assembly
08/24/1991CA2034439A1 Variable contour annular air inlet for an aircraft engine nacelle
08/20/1991US5040366 Fluid transfer device
08/20/1991CA2010385A1 Hypersonic flight vehicle
08/14/1991EP0440640A1 Spinner ducted exhaust for pusher turboprop engines
08/14/1991DE4003210A1 Verfahren und anlage zur erzeugung mechanischer energie Method and plant for the production of mechanical energy
08/13/1991US5039317 Removing environmental dust and particulate matter from air flow of turbine engines; small size; light weight; uniform separation
08/13/1991US5039281 Method and apparatus for supplying compressed air to auxiliary systems of a vehicle
08/13/1991US5039278 Power turbine ventilation system
08/13/1991US5038560 Fluid outlet duct
08/08/1991WO1991011285A1 Weld repairable combustor
08/07/1991EP0440164A1 Gas turbine system
08/07/1991EP0439923A1 Gearbox breather outlet
08/06/1991USH957 High-temperature thermal insulation quilts
08/06/1991US5036678 Auxiliary refrigerated air system employing mixture of air bled from turbine engine compressor and air recirculated within auxiliary system
08/06/1991US5036657 Dual manifold fuel system
08/02/1991WO1991011597A1 Process and device for generating mechanical energy
08/02/1991CA2075290A1 Process and device for generating mechanical energy
07/1991
07/30/1991CA1287044C Advanced recuperator
07/30/1991CA1287034C Metering valve
07/25/1991WO1991009218A3 Air turbine starter with passive hydraulic capacitor
07/24/1991EP0438333A1 Seal for a rotating part and machine having such a seal
07/24/1991CN1013291B Double medium intermediate-heating mixed circulation turbine
07/17/1991EP0436685A1 An acoustic liner.
07/17/1991CN1053107A Fully electromatic starter for aircraft engines
07/17/1991CN1013214B Single spool, two-stage high performance compress unit
07/17/1991CA2031085A1 Arrangement for sealing gaps between adjacent circumferential segments of turbine nozzles and shrouds
07/16/1991US5032357 Microstructure, high strength, gas turbine engines
07/16/1991US5031407 Apparatus for use in a fuel delivery system for a gas turbine engine
07/16/1991US5031398 Direct controlled control valve with an offset of a digital to analog converter
07/16/1991US5031397 Starting methods for cyclic char fuel reaction plants
07/16/1991US5031396 Premounting retainer for a gas turbine engine
07/11/1991WO1991010054A1 Method and apparatus for high altitude starting of gas turbine engine
07/09/1991US5029440 Acoustical anti-icing system
07/09/1991CA2024721A1 Self-cooling joint connection for abutting segments in a gas turbine engine
07/03/1991EP0435770A1 Aircooled turbomachine and method for cooling of this turbo machine
07/02/1991US5028001 Method of vibration isolating an aircraft engine
07/02/1991US5027603 Turbine engine with start injector
06/1991
06/27/1991WO1991009218A2 Air turbine starter with passive hydraulic capacitor
06/27/1991CA2029167A1 Method and apparatus for supplying compressed air to auxiliary systems of a vehicle
06/25/1991US5026004 Variable air intake ramps for aerospace vehicles
06/25/1991CA1285188C Fuel supply systems
06/19/1991EP0432891A2 A diffuser
06/18/1991CA1284888C Regulation system for double-shaft gas turbines
06/12/1991EP0431800A1 Failure tolerant engine mounting
06/12/1991EP0371090A4 Gas turbine with forced vortex fuel injection
06/11/1991US5022816 Gas turbine blade shroud support
06/11/1991US5022228 Over the shaft fuel pumping system
06/06/1991DE3940559A1 Anti-strike device for jet engine air intake - consists of aluminium grating covering opening
06/05/1991EP0430801A1 Device for discharging into the atmosphere a warm fluid jet released from an overpressure valve of an aircraft
06/05/1991EP0429840A1 Gas turbine control system having optimized ignition air flow control
06/04/1991US5020318 Aircraft engine frame construction
06/04/1991US5020314 Multiple fluid speed systems
06/04/1991CA1284588C Gas turbine engine frame assembly
06/04/1991CA1284587C Compressed air energy storage turbomachinery cycle with compression heat recovery, storage, steam generation and utilization during powergeneration
06/04/1991CA1284586C Air turbine cycle
05/1991
05/29/1991DE3938905A1 Hydraulic pressure restricting valve - has housing with valve inlet and outlet, conical seating valve and valve piston with seal
05/21/1991US5017086 Hydraulic periphery pumps
05/21/1991US5016436 Interturbine duct
05/21/1991CA2030268A1 Gas turbine control system having optimized ignition air flow control
05/18/1991CA2025244A1 Bolt shield for rotating exhaust duct
05/15/1991EP0427180A2 Heat exchanger
05/14/1991US5014518 ECS with advanced air cycle machine
05/14/1991CA1284177C Power plant using co _as a working fluid
05/11/1991CA2029317A1 Flame detection
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