Patents
Patents for F02K 7 - Plants in which the working-fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof (1,599)
10/1991
10/22/1991US5058826 Scramjet engine having a low pressure combustion cycle
10/22/1991US5058378 Integrated turboramjet engine
10/22/1991US5058377 Turboramjet engine
10/08/1991US5054288 Bypass duct for a hypersonic propulsion system
10/08/1991CA1290178C Armament system
10/02/1991DE4111396A1 Propulsion unit for hypersonic aircraft - has gas generators mounted inside duct of rectangular cross=section
10/01/1991US5052176 Combination turbojet-ramjet-rocket propulsion system
09/1991
09/19/1991DE4008267A1 Nozzle water pump system - involves combustion chamber, gas emission nozzle and water suction pipe formed as unit
08/1991
08/29/1991DE4040860A1 Jet engine for aircraft - has partition forming inner combustion chambers and outer free-jet chambers with Laval nozzles
08/29/1991CA2034434A1 Scramjet including integrated inlet and combustor
07/1991
07/30/1991US5035112 Non-continuous ignition train
07/30/1991CA2034466A1 Scramjet engine having improved combustion cycle
07/25/1991DE4012103C1 Hypersonic aircraft reaction drive - has flow tube with frontal air entry slot and trough at trailing end
06/1991
06/26/1991EP0434565A1 Versatile combined propulsion engine for aeroplane or space shuttle
05/1991
05/14/1991US5014508 Combination propulsion system for a flying craft
05/07/1991US5012638 Fuel feed method and apparatus for a turboramjet engine
04/1991
04/10/1991EP0421212A1 Gasturbine jet engine with at least one axially movable closure member
02/1991
02/07/1991DE3924858A1 Ramjet engine with gaseous fuel generators - has bulkhead to protect auxiliary generates from heat of main generators
01/1991
01/22/1991US4986068 Hypersonic scramjet engine fuel injector
12/1990
12/19/1990EP0403372A1 Combined turbo-stato-rocket jet engine
12/05/1990EP0401107A1 Combustion chamber for ram jet
12/05/1990EP0401106A1 Reactor chamber and method of manufacture
11/1990
11/22/1990EP0398787A1 Tufted thermal protection layer and production method therefor
11/22/1990EP0398109A2 Propulsion unit for aircrafts flying at very high altitude
11/15/1990DE4021576A1 Jet engine for aircraft propulsion - has free piston air compressors arranged around combustion chamber and thrust nozzle
11/14/1990EP0396736A1 Sustainer propulsion system
11/13/1990US4969327 Hypersonic scramjet engine fuel injector
10/1990
10/18/1990DE3912331A1 Nozzle for hypersonic turbo-ram-jet engine
10/17/1990EP0392527A1 Combined turbo/ramjet engine
10/17/1990EP0392526A1 Thrust nozzle
10/17/1990EP0392520A1 Turbo-ram jet
10/17/1990EP0392401A1 Flow control device for fanjet/ramjet engine
10/16/1990US4962641 Pulse jet engine
09/1990
09/26/1990EP0388613A1 Combined propulsion unit for sub-to hypersonic flight speeds
09/23/1990CA2008075A1 Scramjet combustor
08/1990
08/28/1990US4951463 Hypersonic scramjet engine fuel injector
07/1990
07/26/1990WO1990008255A1 Controlling the flow ratio in a multiflow jet engine
07/05/1990DE4003411A1 Propulsion unit for supersonic flight - has single combustion chamber which is used during both subsonic and supersonic flight
07/03/1990US4938021 For a missile
06/1990
06/05/1990US4930309 Gas compressor for jet engine
05/1990
05/30/1990EP0370209A1 Engine for low-speed to hypersonic vehicles
05/09/1990EP0367619A1 Gas compressor for jet engine
05/03/1990WO1990004714A1 Sustainer propulsion system
04/1990
04/24/1990US4919364 Propulsion system for hypersonic flight
04/17/1990US4916896 Multiple propulsion with quatro vectorial direction system
04/04/1990EP0362054A1 Gas injection device for a combined turbo-stato-rocket thruster
04/04/1990EP0362053A1 Combined propulsion system having a structure compatible with two types of operation
04/04/1990EP0362052A1 Nozzle structure for a combined turbo-static rocket
03/1990
03/28/1990CN2055188U Gaseous phase impulse generator
03/20/1990US4909031 Combined multi-speed jet engine for the drive of airplanes and space vehicles
03/14/1990EP0358348A2 Aft spill ramjet
02/1990
02/27/1990US4903480 Hypersonic scramjet engine fuel injector
01/1990
01/30/1990US4896502 Ramjet engine equipped with a plurality of carburated air supply nozzles and a missile equipped with such a ramjet engine
01/09/1990US4891938 Solid fuel burn enhancer
12/1989
12/07/1989DE3903332A1 Jet (reaction, jet-propulsion) engine combination
11/1989
11/21/1989US4881373 Pulse combustion device
11/15/1989CN1037192A Rotary power machinery structure and its seriesengines
11/09/1989DE3822937A1 Propeller drive
10/1989
10/19/1989DE3706334A1 Thrust chamber nozzle
08/1989
08/01/1989US4852348 Fuel injection system for ramjet engine
06/1989
06/27/1989US4841724 Rockets
06/06/1989US4835959 Multiple-propellant air vehicle and propulsion system
05/1989
05/09/1989US4827717 Daerohydrophase engine
04/1989
04/18/1989US4821512 Piloting igniter for supersonic combustor
04/11/1989US4819424 Swirl stabilized ram air turbine engine
04/04/1989US4817892 Aerospace plane and engine therefor
04/04/1989US4817379 Jet propulsion engine and method
03/1989
03/15/1989EP0146624B1 Process of intensification of the thermoenergetical cycle and air jet propulsion engines
03/14/1989US4811556 Multiple-propellant air vehicle and propulsion system
03/01/1989EP0304590A2 Horizontal-takeoff transatmospheric launch system
02/1989
02/28/1989US4807435 Air-breathing jet engine
02/07/1989US4802639 Horizontal-takeoff transatmospheric launch system
01/1989
01/25/1989EP0300979A1 Motor with turning ram jets
01/10/1989US4796534 Spinning ramjet vehicle with a non-spinning combustor
12/1988
12/28/1988EP0131573B1 Ram air combustion steering system for a guided missile
12/28/1988CA1247378A Single stage autophage rocket
11/1988
11/17/1988WO1988008927A1 Piloting igniter for supersonic combustor
11/03/1988WO1988008485A1 Fuel delivery system
11/01/1988CA1243848A1 Gas compressor for jet engine
10/1988
10/27/1988DE3728706A1 Rotating injection system for rocket engines
09/1988
09/20/1988US4771601 Rocket drive with air intake
09/15/1988DE3803876A1 Jet engine combination
08/1988
08/23/1988US4765134 Acoustic oscillatory pressure control for solid propellant rocket
08/18/1988DE3703835A1 Engine (power plant) for missiles
08/02/1988US4760695 Acoustic oscillatory pressure control for ramjet
07/1988
07/13/1988CN87106913A Aircraft with propellants and propulsion system
07/12/1988US4756154 Fluid mass reaction engine
06/1988
06/01/1988DE3627322A1 Turbojet
05/1988
05/17/1988US4744300 Utilization of metal hydride and acidic reagent for the accelerating of masses and propulsion devices for applying such materials
04/1988
04/26/1988CA1235583A1 Processes of intensification of the thermoenergetical cycle and air jet propulsion engines
04/21/1988DE3734099A1 Flugzeug und verfahren zum lagern von brennstoffen in einem flugzeug Aircraft and procedures for storing of fuels in a plane
04/20/1988EP0264030A2 Horizontal-takeoff transatmospheric launch system
03/1988
03/23/1988CN87105408A Pulse-sonic jet combustors (or nozzle)
03/08/1988US4729317 Concentric layer ramjet fuel
02/1988
02/24/1988EP0256711A2 Pulse jet combustor
02/23/1988US4726184 Rocket engine assembly
02/02/1988US4722185 Double piston rocket engine assembly
12/1987
12/09/1987EP0248340A2 Projectile launching system
12/02/1987EP0247388A2 Rocket propulsion system having air-breathing possibilities
11/1987
11/19/1987WO1987006976A1 Ram jet engine
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