| 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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| 05/08/1991 | EP0426527A1 Tooling for retouching of turbine rotor blades and process making use of that tooling |
| 05/08/1991 | EP0426500A1 Tandem fan engine |
| 05/08/1991 | EP0425835A2 Gas turbine fuel flow control method and apparatus |
| 05/07/1991 | WO1991006750A1 Turbofan engine fixed plug noise suppressor |
| 05/07/1991 | US5012646 Turbine engine having combustor air precooler |
| 05/07/1991 | US5012645 Combustor liner construction for gas turbine engine |
| 05/07/1991 | US5012639 Buffer region for the nacelle of a gas turbine engine |
| 05/04/1991 | CA2029258A1 Gas turbine control system having optimized ignition air flow control |
| 05/02/1991 | WO1991005947A1 A fluid flow system |
| 04/30/1991 | US5012420 Active clearance control for gas turbine engine |
| 04/30/1991 | US5010726 System and method for efficiently generating power in a solid fuel gas turbine |
| 04/30/1991 | CA1283551C Fuel nozzle assembly for a gas turbine engine |
| 04/30/1991 | CA1283550C Non-contacting flowpath seal |
| 04/24/1991 | CN2075700U High efficient gas turbine |
| 04/24/1991 | CN1012444B Impingement cooled transition duct |
| 04/18/1991 | WO1991005157A1 Turbine inlet silencer |
| 04/18/1991 | WO1991005151A1 Vertical gas turbine |
| 04/18/1991 | WO1991005150A1 Geodesic engine mount structure |
| 04/18/1991 | DE3933776A1 Prop-fan aircraft engine with contra-rotating fan rotors - has epicyclic gear train to connect turbines to fan rotors |
| 04/17/1991 | EP0423025A1 Adjustment of eccentric radial clearances in turbomachines |
| 04/16/1991 | CA1282968C Fuel nozzle assembly for a gas turbine engine |
| 04/12/1991 | CA2021627A1 Vibration damping hinge joints for variable area jet engine exhaust nozzles |
| 04/10/1991 | EP0421596A2 Labyrinth seal support |
| 04/10/1991 | EP0421212A1 Gasturbine jet engine with at least one axially movable closure member |
| 04/09/1991 | US5006419 Structural component made of a titanium alloy and covered by a protective coating and method for producing the coating |
| 04/09/1991 | US5005782 Two dimensional and asymmetric supersonic air intake for the combustion air of an aircraft engine |
| 04/04/1991 | WO1991004396A1 Turbine engine impingement assembly |
| 04/04/1991 | DE3931582A1 Gas-turbine waste-heat utilisation - involves feeding turbine outlet air and cooled exhaust to waste-heat boiler |
| 04/02/1991 | USH903 Cool tip combustor |
| 04/02/1991 | US5004187 Symmetrical, two dimensional, supersonic and hypersonic air intake for the combustion air of an aircraft engine |
| 04/02/1991 | US5003773 Bypass conduit for gas turbine engine |
| 04/02/1991 | US5003771 Fuel distribution valve for a combustion chamber |
| 04/02/1991 | US5003767 Gas turbine starter system with power augmentation |
| 04/02/1991 | US5003766 Gas turbine engine |
| 03/26/1991 | CA1282136C Monitoring of foreign object ingestion in engines |
| 03/22/1991 | WO1991004446A1 Integrated power unit combustion apparatus and method |
| 03/22/1991 | WO1991004397A1 Integrated power unit control apparatus and method |
| 03/22/1991 | WO1991004395A2 Integrated power unit |
| 03/21/1991 | WO1991003695A1 Annular recuperator |
| 03/21/1991 | WO1991003694A1 Stress relief for an annular recuperator |
| 03/20/1991 | EP0417958A2 Improvements in or relating to shroud rings |
| 03/20/1991 | EP0417940A1 Engine cooling system protection device |
| 03/19/1991 | US5000399 Variable contour annular air inlet for an aircraft engine nacelle |
| 03/19/1991 | US4999994 Turbo engine |
| 03/19/1991 | US4999992 Power from carbonaceous fuels by oxidation, quenching, converting gases to carbon dioxide |
| 03/19/1991 | CA1281554C Gas turbine engine augmentor |
| 03/13/1991 | CN1012001B Cooling mechanism for gas turbine transition duct |
| 03/13/1991 | CN1012000B Clean electric power generation process |
| 03/08/1991 | CA2021088A1 Damper assembly for a strut in a jet propulsion engine |
| 03/08/1991 | CA2021087A1 Ultra high bypass engine integrated fan/cowl and transportation/removal |
| 03/08/1991 | CA2021086A1 Exhaust nozzle hinge |
| 02/27/1991 | EP0414570A2 Material of construction for the inside of the fan case of a turbofan engine and the method of preparing the same |
| 02/27/1991 | EP0414028A1 Gas turbine |
| 02/26/1991 | CA1280611C Airblast fuel injector |
| 02/21/1991 | WO1991002146A1 Circumferential heat exchanger |
| 02/21/1991 | WO1991001034A3 An acoustic liner |
| 02/20/1991 | EP0240500B1 Separator assembly |
| 02/19/1991 | US4993663 Engine of an aircraft |
| 02/19/1991 | US4993223 Annular recuperator |
| 02/19/1991 | CA1280297C Convertible turbo-fan/shaft aircraft propulsion engine |
| 02/13/1991 | EP0412929A2 Fuel control utilizing a multifunction valve |
| 02/12/1991 | US4992027 Hydraulic control valve for fuel pumping system |
| 02/12/1991 | US4991795 Two-stage supersonic inlet |
| 02/12/1991 | US4991394 High performance turbine engine |
| 02/12/1991 | US4991392 Altitude-sensitive fuel flow control device |
| 02/12/1991 | US4991391 System for cooling in a gas turbine |
| 02/07/1991 | WO1991001440A1 Gas turbine engine stored energy combustion system |
| 02/06/1991 | EP0411965A2 Coupling trunking or the like |
| 02/06/1991 | EP0411845A1 Flame retarding shield, particularly for a gas turbine engine |
| 02/06/1991 | CN1049047A Compound turbojet |
| 02/05/1991 | US4989411 Over the shaft fuel pumping system |
| 02/05/1991 | US4989406 Turbine engine assembly with aft mounted outlet guide vanes |
| 02/05/1991 | US4989404 Turbine engine with high efficiency fuel atomization |
| 02/05/1991 | US4989403 Surge protected gas turbine engine for providing variable bleed air flow |
| 01/31/1991 | DE4020760A1 Turbine power generation system - has reactor and separator to retain carbon and hydrocarbons of higher density |
| 01/30/1991 | EP0410118A1 Combined cycle process |
| 01/29/1991 | US4987737 Fuel control system for gas turbine aeroengine overspeed protection |
| 01/29/1991 | US4987736 Lightweight gas turbine engine frame with free-floating heat shield |
| 01/29/1991 | CA1279580C Gas turbine exhaust device having a jet diffuser |
| 01/24/1991 | WO1991001034A2 An acoustic liner |
| 01/22/1991 | US4986305 Fluidic multiplexer |
| 01/16/1991 | EP0407408A1 Process and installation for recuperation of energy from oil wells. |
| 01/15/1991 | US4985857 Method and apparatus for diagnosing machines |
| 01/15/1991 | US4984429 Impingement cooled liner for dry low NOx venturi combustor |
| 01/15/1991 | US4984424 Fuel injection system for a turbine engine |
| 01/15/1991 | US4984423 Aerodynamic loading in gas turbine engines |
| 01/10/1991 | WO1991000483A1 Ecs with advanced air cycle machine |
| 01/09/1991 | EP0407221A1 Variable air intake |
| 01/09/1991 | EP0406994A1 A composite coal gasification power plant |
| 01/09/1991 | CN2069025U Electric appliance faulting detector in starting system of plane engine |
| 01/09/1991 | CN1048429A Infrared suppressor for gas turbine engine |
| 01/09/1991 | CN1011153B Swirl nozzle for cooling system in gas turbine engines |
| 01/09/1991 | CN1011152B Control mechanism for injector diaphragms |
| 01/08/1991 | US4982564 Turbine engine with air and steam cooling |
| 01/02/1991 | EP0406155A1 Infrared suppressor for a gas turbine engine |
| 01/02/1991 | EP0405796A1 Jet engine noise suppression system |
| 01/02/1991 | EP0405730A1 Gas turbine engine power unit |
| 12/27/1990 | WO1990015963A1 A device for the indirect heating of air |
| 12/27/1990 | EP0381755A4 High pressure intercooled turbine engine |
| 12/27/1990 | CA1278260C Method for cooling heat-stressed structural elements of turbo-machines an apparatus for the implementation of the method, and a design for heat-stressed blades |