Arrangement for pumping fuel out of a supply tank to an internal

Details Arrangement for pumping fuel out of a supply tank to an internal Arrangement for pumping fuel out of a supply tank to an internal

1997-02-12

1997-12-23

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

123509, F02M 3704

Patent

active

056997736

ABSTRACT:
An arrangement for pumping fuel out of a supply tank to an internal combustion engine having an electrically driven pumping unit which is disposed in a ram pot inserted into the supply tank. The ram pot is filled with fuel from the tank by means of a jet pump provided on its bottom; the intake opening of the jet pump is preceded by a filter that is formed by at least one ring of teeth axially protruding from the bottom of the ram pot, which enclose an intake chamber into which the intake opening of the jet pump protrudes.

REFERENCES:
patent: 4622937 (1986-11-01), Fales
patent: 4776315 (1988-10-01), Greiner
patent: 4831990 (1989-05-01), Tuckey
patent: 4844704 (1989-07-01), Jiro
patent: 4886031 (1989-12-01), Bocci
patent: 5046471 (1991-09-01), Schmid
patent: 5195494 (1993-03-01), Tuckey
patent: 5452701 (1995-09-01), Tuckey
patent: 5456235 (1995-10-01), Porter
patent: 5560342 (1996-10-01), Fournier

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