Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1997-02-13
1998-08-04
Solis, Erick R.
Internal-combustion engines
Engine speed regulator
Idle speed control
13762539, 137872, 251211, F02M 300
Patent
active
057878609
ABSTRACT:
A valve comprises an inlet and two outlets. The flow to the two outlets is controlled by an integrated valve having two members which operate in conjunction with the two valve seats associated with the outlets. The valve is used in an air-assisted fuel-injection system of an internal-combustion engine, wherein the first outlet of the valve is connected to a bypass of a throttle valve of the engine, and the second outlet of the valve is connected to an air-assisted fuel injector of the fuel-injection system. In this manner, both the atomization of the fuel injected by the fuel injector and the idling speed of the engine are controlled by a single valve.
REFERENCES:
patent: 5184773 (1993-02-01), Everingham
patent: 5190076 (1993-03-01), Kloehn
patent: 5443241 (1995-08-01), Odaira et al.
patent: 5497746 (1996-03-01), Semence et al.
patent: 5549136 (1996-08-01), Drocco et al.
patent: 5564388 (1996-10-01), Meiwes et al.
patent: 5649562 (1997-07-01), Sturman et al.
SAE Technical Paper No. 920294 Entitled "Development Of Air-Assisted Injector System" By Kenichi Harada et al. Published At The SAE International Congress & Exposition Held In Detroit, USA, Feb. 24-28, 1992 .
Geels Pierre Y.W.
Morenville Michel
McDermott Robert M.
Solis Erick R.
U.S. Philips Corporation
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