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Class Information
Number: 60/240
Name: Power plants > Reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) > Condition responsive thrust varying means > Oxidizer and fuel flow control
Description: Apparatus in which the condition sensing means characteristic of the apparatus including means, responsive to a sensed condition change, to control both the flow of a fuel and a combustion supporting oxidizer (e.g., air).










Patents under this class:

Patent Number Title Of Patent Date Issued
8596035 Apparatus and method for reducing air mass flow for extended range low emissions combustion for single shaft gas turbines Dec. 3, 2013
8596039 Device for injecting a mono-propellant with a large amount of flow rate modulation Dec. 3, 2013
8215095 Model-based coordinated air-fuel control for a gas turbine Jul. 10, 2012
8171717 Model-based coordinated air-fuel control for a gas turbine May. 8, 2012
8122724 Compressor including an aerodynamically variable diffuser Feb. 28, 2012
7593803 Method for controlling fuel splits to gas turbine combustor Sep. 22, 2009
7257939 Sliding-action magneto-mechanical injector throttling device Aug. 21, 2007
6530213 Method and apparatus for ignition detection Mar. 11, 2003
6370867 Throttleable rocket injector assembly Apr. 16, 2002
6367243 Atomic-based combined cycle propulsion system and method Apr. 9, 2002
6205771 Ducted fan gas turbine engine control system Mar. 27, 2001
5839272 Dual concentric poppet valves for maintaining substantially constant the ratio of two fluid flows over an operating range of valve opening Nov. 24, 1998
5224343 Constant fuel supply device for a thruster Jul. 6, 1993
5148674 Method and apparatus for providing real-time control of a gaseous propellant rocket propulsion system Sep. 22, 1992
5063734 Method for providing real-time control of a gaseous propellant rocket propulsion system Nov. 12, 1991
5054287 Extended temperature range rocket injector Oct. 8, 1991
4928484 Nonlinear multivariable control system May. 29, 1990
4777794 Mass flow rate regulation of propellant fluid in the feed system of a bi-propellant, pressure-fed rocket engine Oct. 18, 1988
4744300 Utilization of metal hydride and acidic reagent for the accelerating of masses and propulsion devices for applying such materials May. 17, 1988
4722183 Method for controlling the utilization of fluid bipropellant in a spacecraft rocket engine Feb. 2, 1988
4697416 Motor involving the control of the mixture ratio of fuel and oxidizer for a liquid fuel motor by measuring flows, and control systems for carrying out this process Oct. 6, 1987
4592508 Translating jet engine nozzle plug Jun. 3, 1986
4541238 Process for the control of the mixture ratio of fuel and oxidizer for a liquid fuel motor by measuring flows, and control systems for carrying out this process Sep. 17, 1985
4409791 Injection device for the combustion chamber of turbine engines Oct. 18, 1983
4291533 Supersonic ramjet missile Sep. 29, 1981
4184327 Method and apparatus for rapid thrust increases in a turbofan engine Jan. 22, 1980











 
 
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