Fluid sprinkling – spraying – and diffusing – Fluid pressure responsive discharge modifier* or flow... – Fuel injector or burner
Patent
1995-12-18
1997-09-30
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Fluid pressure responsive discharge modifier* or flow...
Fuel injector or burner
2395339, 137537, 251284, 251333, F02M 6108, F16K 5100
Patent
active
056718900
ABSTRACT:
A fuel injection system is disclosed having a fuel injection nozzle which receives pressurized fuel pulses from a source. The nozzle includes a body having a tubular nozzle body with a longitudinally extending opening extending therethrough. A valve seat is located between the upstream and downstream ends of the longitudinal opening in the valve body for engagement with a valve member to thereby regulate the flow of fuel through the opening. A downstream stop member includes a hollow cylinder with a diametrical member extending across one end. The cylindrical stop member is received over the downstream end of the nozzle body with the diametrically extending member disposed across the downstream end of the longitudinal opening to thereby limit the outward range of movement of the valve member from the opening. As a result, the valve member and the downstream end of the longitudinally extending opening define an annular fuel metering orifice therebetween to regulate the flow of fuel from the nozzle.
REFERENCES:
patent: 1001510 (1911-08-01), Curbey
patent: 1544219 (1925-06-01), Collar
patent: 2520092 (1950-08-01), Fredrickson et al.
patent: 4408772 (1983-10-01), Frelund
patent: 5070845 (1991-12-01), Avdenko et al.
patent: 5392994 (1995-02-01), Zizelman et al.
Cooper Richard Lloyd
Noll Jeffrey Mark
Rivera Edwin Antonio
Salemi Michael Raymond
Zizelman James
Barr Jr. Karl F.
Evans Robin O.
General Motors Corporation
Kashnikow Andres
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