Reservoir unit

Internal-combustion engines – Charge forming device – With fuel pump

Reexamination Certificate

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Details

C123S514000, C137S565340

Reexamination Certificate

active

07007677

ABSTRACT:
A reservoir unit to be installed within a fuel tank, in order to prevent bubbles generated by the fuel transfer jet pump of the fuel tank from feeding into the internal combustion engine, comprising a wall formed in a closed bag shape so that the delivered flow of fuel can fully turn round the discharge port of a jet pump, against which fuel containing bubbles delivered from the jet pump hits and, after turning around a partition wall a plurality of times, fills the reservoir unit, with the result that bubbles can be removed from the fuel more efficiently and the fuel in the reservoir can be prevented from containing a large quantity of bubbles.

REFERENCES:
patent: 4842006 (1989-06-01), Scheurenbrand et al.
patent: 4886031 (1989-12-01), Scheurenbrand et al.
patent: 5699773 (1997-12-01), Kleppner et al.
patent: 5769061 (1998-06-01), Nagata et al.
patent: 5992394 (1999-11-01), Mukaidani et al.
patent: 6123511 (2000-09-01), Sertier
patent: 6305417 (2001-10-01), Kleppner et al.
patent: 6425378 (2002-07-01), Frank
patent: 6513503 (2003-02-01), Iwamoto et al.
patent: 6598594 (2003-07-01), Takahashi

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