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Class Information
Number: 60/39.281
Name: Power plants > Combustion products used as motive fluid > Combined with regulation of power output feature > Automatic > Fuel
Description: Combinations wherein the means to vary the rate of power output regulates the quantity of fuel comprising an ingredient to produce the motive fluid.










Sub-classes under this class:

Class Number Class Name Patents
60/39.282 Torque sensor 23


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
4738597 Hydromechanical governor Apr. 19, 1988
4736582 Gas turbine engine fuel control system Apr. 12, 1988
4718229 Failsafe electronic control systems Jan. 12, 1988
4716723 Fuel controls for gas turbine engines Jan. 5, 1988
4716719 Method of and apparatus for controlling fuel of gas turbine Jan. 5, 1988
4716531 Two lane engine control system Dec. 29, 1987
4712372 Overspeed system redundancy monitor Dec. 15, 1987
4697238 Integrated fuel management system Sep. 29, 1987
4686825 System for supplying fuel to an aircraft engine Aug. 18, 1987
4656827 Fuel metering system for a gas turbine engine Apr. 14, 1987
4651518 Transient derivative scheduling control system Mar. 24, 1987
4649700 Fuel control system Mar. 17, 1987
4648242 Apparatus for providing a constant fuel consumption rate for a fuel powered turbine Mar. 10, 1987
4640093 Fuel metering system Feb. 3, 1987
4634887 Load rate limiting means for a locomotive engine Jan. 6, 1987
4627234 Gas turbine engine/load compressor power plants Dec. 9, 1986
4625510 Stress limiter apparatus for a gas turbine engine Dec. 2, 1986
4619110 Helicopter engine warning or control system Oct. 28, 1986
4612616 Fuel control system for a gas turbine engine Sep. 16, 1986
4608880 Push pull multiplier linkage Sep. 2, 1986
4608820 Dual stepper motor actuator for fuel metering valve Sep. 2, 1986
4606189 Fuel control Aug. 19, 1986
4606191 Control systems for gas turbine aeroengines Aug. 19, 1986
4602479 Fuel control Jul. 29, 1986
4594852 Aircraft engine control Jun. 17, 1986
4593523 Method and apparatus for acceleration limiting a gas turbine engine Jun. 10, 1986
4591317 Dual pump controls May. 27, 1986
4588954 Apparatus for processing of pyrometer signals May. 13, 1986
4578945 Overspeed limiter for gas turbine fuel control Apr. 1, 1986
4567786 Modular multi-engine thrust control assembly Feb. 4, 1986
4566266 Automatic temperature compensated fuel flow regulation Jan. 28, 1986
4557106 Combustion system for a gas turbine engine Dec. 10, 1985
4551972 Engine management system Nov. 12, 1985
4545198 Gas turbine engine control system Oct. 8, 1985
4543782 Gas turbine engine fuel control systems Oct. 1, 1985
4541237 Sub-idle speed control apparatus for an airplane turbine engine Sep. 17, 1985
4537025 Electronic fuel control with manual training mode Aug. 27, 1985
4532763 Isochronous gas turbine speed control Aug. 6, 1985
4531361 Torsional mode suppressor Jul. 30, 1985
4528812 Fuel control system for a gas turbine engine Jul. 16, 1985
4525783 Method and apparatus for determining the individual manipulated variables of an internal combustion engine, and in particular of a gas turbine Jun. 25, 1985
4522026 Power/torque limiter unit for free turbine type engines Jun. 11, 1985
4517796 Power lever apparatus for a turbine engine May. 21, 1985
4517797 Fuel control method for gas turbine May. 21, 1985
4508127 Fuel mass flow measurement and control system Apr. 2, 1985
4507915 Stall detector and surge prevention feature for a gas turbine engine Apr. 2, 1985
4506504 Electronic fuel control system for gas turbine Mar. 26, 1985
4506503 Gas turbine engine fuel controller Mar. 26, 1985
4503670 Deceleration limiter, particularly for a turbine engine Mar. 12, 1985
4498016 Locomotive governor control Feb. 5, 1985

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17










 
 
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