Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...
Patent
1998-09-02
2000-08-08
Yuen, Henry C.
Internal-combustion engines
Charge forming device
Fuel flow regulation between the pump and the charge-forming...
123457, F02M 3704, F02M 4100
Patent
active
060985992
ABSTRACT:
A system for delivering fuel to a motor vehicle engine includes a fuel sending unit and a self-cleaning filter. The fuel sending unit is in fluid communication with the engine, which in the preferred embodiment is a fuel injected engine. A fuel regulator is provided interbetween the fuel sending unit and the engine which delivers a first portion of the fuel to the engine. A second portion of the fuel is delivered to the filter for the sending unit through a reverse path for purging the filter of debris collected from the fuel.
REFERENCES:
patent: 4498334 (1985-02-01), Riesenberg
patent: 5261366 (1993-11-01), Regueiro
patent: 5584277 (1996-12-01), Chen et al.
patent: 5749345 (1998-05-01), Treml
patent: 5762048 (1998-06-01), Yonekawa
Hutter Robert B.
Muldoon Patrick T.
Popp Larry F.
Thorne Eric P.
Chrysler Corporation
Gimie Mahmoud M
Yee James R.
Yuen Henry C.
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