Conveying unit

Details Conveying unit Conveying unit

2007-10-23

2007-10-23

Prince, Fred G. (Department: 1724)

Liquid purification or separation

Filter

With pump, gas pressure, or suction source

C210S314000

Reexamination Certificate

active

11072800

ABSTRACT:
The subject of the invention is a conveying unit (2) with a baffle (5), with a fuel pump (6) arranged therein and with a filter (14) which is arranged at the bottom (7) of the baffle (5) and which precedes an inlet orifice (8) arranged at the bottom (7) of the baffle (5). On that side of the baffle (5) which faces the tank bottom (9), ducts (11) are arranged, which are designed in such a way that fuel can flow from the circumference of the baffle (5) to the inlet orifice (8), and that shaped elements (13) forming filters (14) are arranged in the ducts (11).

REFERENCES:
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patent: 6170472 (2001-01-01), Gaston et al.
patent: 6551509 (2003-04-01), Appleton
patent: 6672288 (2004-01-01), Schelhas et al.
patent: 2002/0153300 (2002-10-01), Appleton
patent: 2003/0042185 (2003-03-01), Dockery
patent: 2006/0180535 (2006-08-01), Yu et al.
patent: 198 34 653 (1999-12-01), None
patent: 0 775 061 (1997-05-01), None
patent: 0822331 (1998-02-01), None
patent: 2 271 327 (1994-04-01), None
patent: WO 96/41727 (1996-12-01), None

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