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Class Information
Number: 239/533.2
Name: Fluid sprinkling, spraying, and diffusing > Fluid pressure responsive discharge modifier* or flow regulator* > Fuel injector or burner
Description: Device wherein the outlet port of the terminal member is in communication with, and conveys a fluid fuel to a combustion chamber.










Sub-classes under this class:

Class Number Class Name Patents
239/533.3 Having flow regulator* for reciprocating piston engine 494


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

Patent Number Title Of Patent Date Issued
5662274 Fuel injector for an internal combustion engine Sep. 2, 1997
5647540 Fuel injection nozzle Jul. 15, 1997
5564633 Fuel injection nozzle Oct. 15, 1996
5482018 Injection nozzle for internal combustion engines Jan. 9, 1996
5381963 Projection welded needle guide Jan. 17, 1995
5373993 Apparatus and process for depositing hard coating in a nozzle orifice Dec. 20, 1994
5351398 Fuel injection nozzles Oct. 4, 1994
5346136 Fuel injection valve Sep. 13, 1994
5344690 Ceramic articles having channels for regulating the passage of fluids Sep. 6, 1994
5285756 Gaseous fuel injection valve and actuator Feb. 15, 1994
5273215 Fuel injection valve Dec. 28, 1993
5265415 Liquid fuel injection elements for rocket engines Nov. 30, 1993
5265808 Fuel injection nozzle for internal combustion engines Nov. 30, 1993
5263648 Injection valve Nov. 23, 1993
5242117 Fuel injector for a gas turbine engine Sep. 7, 1993
5207385 Fuel injection nozzle May. 4, 1993
5186882 Method for mounting a filter on the valve Feb. 16, 1993
5129381 Fuel injection system for internal combustion engine Jul. 14, 1992
5106023 Cartridge-type fuel injection valve assembly, for emplacement within a valve body which has an inner shoulder Apr. 21, 1992
5102054 Airblast fuel injector with tubular metering valve Apr. 7, 1992
5058810 Fuel metering and atomizing valve for an internal combustion engine fuel supply device Oct. 22, 1991
5029759 Curved hole machining method and fuel injector formed thereby Jul. 9, 1991
5024202 Metering of fuel Jun. 18, 1991
5020500 Hole type fuel injector and injection method Jun. 4, 1991
5011082 Perfected diesel engine electromagnetic fuel injector Apr. 30, 1991
4987878 Fuel injection system Jan. 29, 1991
4987887 Fuel injector method and apparatus Jan. 29, 1991
4967959 Fuel injector having flat seat and needle fuel seal Nov. 6, 1990
4962889 Airblast fuel injection with adjustable valve cracking pressure Oct. 16, 1990
4952492 Method and apparatus for modulating a radiant infrared burner Aug. 28, 1990
4941613 Fuel injection nozzle Jul. 17, 1990
4938417 Airblast fuel injector with tubular metering valve Jul. 3, 1990
4928887 Cylindrical guide device with operating play compensation for fuel injection system May. 29, 1990
4917307 Fuel injector Apr. 17, 1990
4856713 Dual-fuel injector Aug. 15, 1989
4823756 Nozzle system for engines Apr. 25, 1989
4765543 Interference connection between a fluid line and a fluid injector Aug. 23, 1988
4725002 Measuring valve for dosing liquids or gases Feb. 16, 1988
4715103 Method of producing interference connection between a fluid line and a fluid injector Dec. 29, 1987
4618097 Fuel injection nozzle for internal combustion engines Oct. 21, 1986
4589596 Nozzle for internal combustion engines May. 20, 1986
4519368 Fuel injection rail assembly May. 28, 1985
4457280 Fuel injection rail assembly Jul. 3, 1984
4434940 Insulated fuel injection nozzle device and method for manufacturing same Mar. 6, 1984
4429674 Multicylinder internal combustion engine Feb. 7, 1984
4416229 Fuel injection system for diesel engines Nov. 22, 1983
4416238 Fuel injection system Nov. 22, 1983
4365756 Fuel injection valve assembly for reciprocating gas engine Dec. 28, 1982
4349152 Accumulator type fuel injection apparatus Sep. 14, 1982
4325341 Fuel control device for fuel injection system for internal combustion engine Apr. 20, 1982

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










 
 
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