| 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) |
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| 04/17/1990 | US4916905 Combustors for gas turbine engines |
| 04/17/1990 | US4916893 Multipurpose auxiliary power unit |
| 04/17/1990 | US4916892 In a gas turbine engine |
| 04/12/1990 | DE3834511A1 Propeller fan |
| 04/12/1990 | DE3833832A1 Method for the operation of a thermal power plant |
| 04/12/1990 | DE3833290A1 Nose cap of fibre-reinforced plastic |
| 04/11/1990 | EP0253851B1 Integral gear box and electrical generating system |
| 04/10/1990 | US4916715 Method and apparatus for measuring the distribution of heat flux and heat transfer coefficients on the surface of a cooled component used in a high temperature environment |
| 04/10/1990 | US4915593 For boosting the pressure of fluid |
| 04/10/1990 | US4914906 Turbine starter device |
| 04/10/1990 | US4914904 Oil cooler for fan jet engines |
| 04/04/1990 | EP0361065A1 Power generating method using solid fuel for a gas turbine |
| 04/04/1990 | CN1007442B Gas turbine exhaust device including a jet diffuser |
| 04/03/1990 | US4912921 Low speed spool emergency power extraction system |
| 03/27/1990 | US4910958 Axial flow gas turbine |
| 03/20/1990 | US4909346 Jet engine noise suppression system |
| 03/14/1990 | EP0358348A2 Aft spill ramjet |
| 03/14/1990 | EP0358347A2 Variable air intake ramps for aerospace vehicles |
| 03/14/1990 | CN1007171B Airstream eductor |
| 03/13/1990 | CA1266619A1 Air turbine |
| 03/08/1990 | WO1990002256A1 Guide vane assembly for auxiliary power unit |
| 03/08/1990 | DE3840333C1 Heat exchanger for a gas turbine |
| 03/07/1990 | EP0357173A1 Inlet particle separator de-icing system |
| 03/06/1990 | US4905662 Guillotine dampers with blade sealing means accommodative of thermal expansion forces |
| 03/06/1990 | US4905644 In a fluid feed system |
| 03/06/1990 | CA1266382A1 Air inlet filter for gas turbine engine |
| 03/05/1990 | WO1990004883A1 Gas turbine generator |
| 02/28/1990 | EP0356280A1 Bidimensional and symmetrical supersonic and hypersonic air intake for the combustion air of an aircraft engine |
| 02/28/1990 | EP0355968A2 Method and apparatus for diagnosing machines |
| 02/28/1990 | CN1040079A Ignition of coal powder gas-turbine unit |
| 02/28/1990 | CN1040078A 压缩机隔板组件 Compressor diaphragm assembly |
| 02/28/1990 | CN1006998B Optical pyrometer sight tube assembly for controlling a gas turbing |
| 02/28/1990 | CN1006997B Fuel metering method and device |
| 02/27/1990 | US4903478 Dual manifold fuel system |
| 02/27/1990 | US4903476 Gas turbine igniter with ball-joint support |
| 02/22/1990 | WO1990001627A1 Starter for a turbine engine including a combined oxidant storage and combustion vessel |
| 02/22/1990 | WO1990001626A1 Shut off/pressure regulating valve for turbine engine |
| 02/22/1990 | WO1990001624A1 High pressure intercooled turbine engine |
| 02/20/1990 | US4902139 Apparatus and method for measuring the thermal performance of a heated or cooled component |
| 02/20/1990 | US4901520 Gas turbine pressurized cooling system |
| 02/14/1990 | CN1039641A Process for cleaning gas turbine inlet air |
| 02/13/1990 | US4900221 Jet engine fan and compressor bearing support |
| 02/13/1990 | US4899959 Gas turbine power plant arrangement |
| 02/13/1990 | US4899538 Hot gas generator |
| 02/13/1990 | US4899537 Steam-injected free-turbine-type gas turbine |
| 02/13/1990 | US4899536 Starting system for a turbine engine |
| 02/13/1990 | US4899535 Turbojet fuel supply system with fuel recycling |
| 02/13/1990 | US4899534 Air turbine starter having a panel and ratchet clutch |
| 02/08/1990 | WO1990000968A1 Noise attenuation panel |
| 02/07/1990 | EP0354103A1 Bidimensional and asymmetrical supersonic air intake for the combustion air of an aircraft engine |
| 02/07/1990 | EP0353498A2 Compressor diaphragm assembly |
| 02/07/1990 | EP0353374A1 Gas turbine unit for combined production of electricity and heat and method for operating such unit |
| 02/06/1990 | US4898000 For aircraft |
| 02/06/1990 | US4897994 Method of starting turbine engines |
| 01/31/1990 | EP0352993A1 Noise attenuation panel |
| 01/30/1990 | US4896502 Ramjet engine equipped with a plurality of carburated air supply nozzles and a missile equipped with such a ramjet engine |
| 01/30/1990 | US4896499 Compression intercooled gas turbine combined cycle |
| 01/30/1990 | CA1265062A1 Removable stiffening disk |
| 01/25/1990 | WO1990000677A1 Assuring reliable starting of turbine engines |
| 01/25/1990 | WO1990000436A1 Process for cleaning gas turbine inlet air |
| 01/25/1990 | DE3824468A1 Method for providing mechanical power and cooling air in hypersonic aircraft |
| 01/23/1990 | US4895378 For preventing leakage of hot gases |
| 01/16/1990 | US4893984 Controlling the temperature of rotor of turbomachine |
| 01/16/1990 | US4893983 Controlling the temperature of rotor of turbomachine |
| 01/16/1990 | US4893471 Inlet air demoisturizing system for a cryogenic engine and method for operation thereof |
| 01/16/1990 | US4893466 Method of operating a gas turbine unit |
| 01/10/1990 | EP0350272A1 Process for cleaning gas turbine inlet air and apparatus therefor |
| 01/09/1990 | US4892269 Spinner ducted exhaust for pusher turboprop engines |
| 01/09/1990 | US4891971 For detecting abnormal start conditions of a gas turbine engine |
| 01/09/1990 | US4891937 Heat recovery system |
| 01/09/1990 | US4891936 Turbine combustor with tangential fuel injection and bender jets |
| 01/03/1990 | EP0349421A1 Device for withdrawing air from the secondary flow of a turbo fan |
| 01/03/1990 | EP0348676A2 Gas turbine combine using intercooling |
| 01/03/1990 | CN1006320B Gas-turbine engine |
| 12/28/1989 | WO1989012753A1 Multi-stage turbo-compressor |
| 12/28/1989 | WO1989012736A1 Pulse accelerating turbine |
| 12/26/1989 | US4889470 Compressor diaphragm assembly |
| 12/26/1989 | US4888948 Monitoring of foreign object ingestion in engines |
| 12/20/1989 | EP0346462A1 Fuel supply system with turbine driven start pump |
| 12/19/1989 | US4887425 Fuel spraybar |
| 12/19/1989 | US4887424 Propfan turbine engine |
| 12/12/1989 | US4885912 Compressed air turbomachinery cycle with reheat and high pressure air preheating in recuperator |
| 12/12/1989 | US4885909 Method of operating a multipurpose auxiliary power unit |
| 12/06/1989 | EP0345200A1 Cooling means for augmentor liner |
| 12/06/1989 | EP0344877A1 Heat shield for gas turbine engine frame |
| 12/06/1989 | EP0344454A2 Multifunction integrated power unit |
| 12/05/1989 | US4884903 Inter-shaft bearing for multiple body turbo-engines |
| 11/30/1989 | WO1989011589A1 Surge protected gas turbine engine for providing variable bleed air flow |
| 11/30/1989 | WO1989011588A1 Reducing carbon buildup in a turbine engine |
| 11/29/1989 | EP0343412A1 Turbine starter device |
| 11/28/1989 | US4883410 Fuel supply systems |
| 11/28/1989 | CA1263243A1 Impingement cooled transition duct |
| 11/28/1989 | CA1263241A1 Air cycle thermodynamic conversion system |
| 11/21/1989 | US4881367 Gas turbine engine |
| 11/21/1989 | US4881366 Clean electric power generation process |
| 11/21/1989 | CA1263031A1 Blade cooling |
| 11/15/1989 | EP0342087A1 Turbo machine having an entry stator grill with built-in oil passage tubes |
| 11/14/1989 | US4879895 Normal shock locator |
| 11/09/1989 | DE3813202A1 Waermetauscher Heat Exchanger |
| 11/08/1989 | EP0340883A1 High pressure seal |