Patents for F02C 9 - Controlling gas-turbine plants; Controlling fuel supply in air-breathing jet-propulsion plants (8,382)
10/1989
10/17/1989US4875168 Engine speed control apparatus
10/11/1989EP0335978A1 Gas turbine combustor
10/10/1989CA1262224A1 Snap-action servo mechanism
09/1989
09/26/1989CA1260277A1 High mach number unducted fan engine
09/21/1989DE3907504A1 Turbine with a double spiral structure
09/19/1989US4867637 Variable area nozzle turbine
09/19/1989US4866980 Rate biased signal noise clipper
09/13/1989EP0332354A1 Variable area nozzle turbine
09/12/1989US4864816 Regulation system for double-shaft gas turbines
09/12/1989CA1259408A1 Comprehensive engine monitor and recorder
08/1989
08/30/1989CN1035167A Fluidic multiplexer
08/30/1989CN1035159A Gas turbine system and method for controlling thereof
08/29/1989US4861228 Variable stator vane assembly
08/23/1989EP0329477A1 Fluidic multiplexer
08/22/1989US4858428 Advanced integrated propulsion system with total optimized cycle for gas turbines
08/02/1989CN1034409A Method of controlling pfbc plant in event of operational disturbance in gas turbine unit and pfbc plant with equipment for such controll
08/01/1989CA1258126A1 Distributed flight condition data validation system and method
07/1989
07/27/1989WO1989006746A1 Variable diffuser element
07/19/1989EP0324633A2 Fuel control system
07/19/1989CN1034039A Control mechanism for injector diaphragms
07/11/1989US4845944 Dual mode gas turbine power plant
07/11/1989US4845943 Control method for topping loop
07/11/1989US4845939 Gas turbine engine with bypass diverter means
07/04/1989US4843816 Gas turbine plant for automotive operation
06/1989
06/28/1989EP0322343A2 Propeller phase control apparatus
06/28/1989EP0322342A2 Engine speed control apparatus
06/28/1989EP0322158A2 Engine monitoring
06/27/1989US4842017 Fluid flow control apparatus
06/27/1989US4841722 Dual fuel, pressure combined cycle
06/21/1989EP0320920A2 Gas turbine plant system and emergency gas pressure stabilizer for it
06/14/1989EP0319849A1 Gas turbine system and method of controlling the same
06/13/1989US4838209 Energy plant with heat exchanger in a blow-off device for hot gases
06/13/1989US4838020 Turbocompressor system and method for controlling the same
06/07/1989EP0318884A1 Method of controlling a PFBC power plant and a PFBC power plant with equipment for such control
06/06/1989US4837697 Overspeed governor for an electronic controlled fuel system
06/06/1989US4835969 Error detection means for an overspeed governor
05/1989
05/30/1989US4835654 Rated temperature protection for turbine engine
05/30/1989US4834622 Gas turbine engine/load compressor power plants
05/30/1989US4833880 Fluidic set point amplifier apparatus and method, and uses thereof
05/30/1989US4833878 Wide range gaseous fuel combustion system for gas turbine engines
05/30/1989CA1254944A1 Method and apparatus for monitoring operation of a spark ignition device in a gas turbine engine
05/16/1989US4831567 Method and apparatus for pilot training
05/10/1989EP0315307A2 Performance data processing system
05/10/1989CN1032839A Shut off and pressure regulating valve
05/09/1989US4827937 Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine
05/09/1989US4827714 Gas turbine fuel control system
05/02/1989US4825649 Shutoff and pressure regulating valve
05/02/1989US4825644 Ventilation system for a nacelle
05/02/1989US4825639 Control method for a gas turbine engine
05/02/1989CA1253350A1 Gas turbine engine
04/1989
04/26/1989EP0313502A1 Shutoff and pressure regulating valve
04/25/1989US4823546 Steam-injected free-turbine-type gas turbine
04/19/1989EP0236336B1 A changeable cooling control system for a turbine shroud and rotor
04/18/1989US4821979 Variable area exhaust nozzle for a gas turbine engine
04/18/1989US4821506 Radial turbine with variable axial nozzle
04/18/1989CA1252770A1 Surge/stall cessation detection system
04/11/1989US4821193 Digital control for gas turbine engine
04/11/1989CA1252285A1 Rotating speed control device of a rotary type electrostatic spray painting device
04/06/1989WO1989002980A1 Error detection means for an overspeed governor
04/05/1989EP0309485A1 Wide range gaseous fuel combustion system for gas turbine engines.
04/05/1989CN1032230A Gas turbine combustor
04/04/1989US4817376 Modular sub-assembly for turbine engine fuel control systems
04/04/1989US4817375 Turbine engine fuel control system
03/1989
03/28/1989US4817046 Detection of engine failure in a multi-engine aircraft
03/28/1989US4815928 Airflow for turbine blades in a gas turbine aircraft engine
03/28/1989US4815278 Electrically driven fuel pump for gas turbine engines
03/28/1989US4815272 Turbine cooling and thermal control
03/23/1989WO1989002564A1 Controllable fluidized-bed combustion under pressure
03/21/1989US4814993 Method and apparatus for the control of fuel consumption in an airplane
03/21/1989US4813229 Method for controlling augmentor liner coolant flow pressure in a mixed flow, variable cycle gas
03/21/1989US4813226 Demand control of variable geometry gas turbine power plant
03/16/1989DE3829908A1 Multipurpose gas turbine
03/14/1989US4812106 Variable stator vane arrangement for a compressor
03/14/1989CA1251051A1 Fuel feeder system for aircraft engine
03/14/1989CA1251050A1 Gas turbine power plant
03/09/1989WO1989002052A1 Gas turbine combustor
03/08/1989EP0306064A2 Coordinated engine autothrottle
03/07/1989US4810165 Adjusting mechanism for guide blades of turbo-propulsion units
03/07/1989US4809500 Transient control system for gas turbine engine
03/07/1989US4809497 Gas turbine engine/load compressor power plants
03/07/1989CA1250750A1 Aircraft engine inlet
03/01/1989EP0304827A1 Power regulation for a combined plant
02/1989
02/28/1989CA1250438A1 Method for improved shutdown procedures in dual fluid cycle engines
02/21/1989US4805658 Metering the weight flow of fuel to a gas turbine engine
02/21/1989US4805396 Computer controlled engine fuel control system for aircraft
02/09/1989WO1989001092A1 Overspeed governor for an electronic controlled fuel system
01/1989
01/25/1989EP0300673A2 Closed loop control system
01/17/1989CA1248842A1 Flow dividing valve
01/11/1989EP0298895A2 Control system for a gas turbine engine
01/10/1989CA1248609A1 Control device for controlling an engine of a turbine power system having more than one engine
01/10/1989CA1248358A1 Optical pyrometer sight tube assembly for controlling a gas turbine
01/10/1989CA1248357A1 Air storage gas turbine power station with fluidised bed firing
01/03/1989US4794760 Direct drive motorized acutator control for bleed valves
01/03/1989US4794755 Back-up control system for F101 engine and its derivatives
12/1988
12/27/1988US4793133 For a gas turbine engine
12/14/1988EP0294550A1 Power plant with a blow-off system
12/13/1988CA1246347A1 Fuel metering system
11/1988
11/30/1988EP0293318A2 Hybrid fuel metering system
11/22/1988US4787053 Comprehensive engine monitor and recorder
11/22/1988US4785624 Turbine engine blade variable cooling means
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