Pumps – Motor driven – Resiliently mounted pump or motor
Reexamination Certificate
2006-04-11
2006-04-11
Thorpe, Timothy S. (Department: 3746)
Pumps
Motor driven
Resiliently mounted pump or motor
C417S423300, C417S423900, C417S423140, C417S360000
Reexamination Certificate
active
07025574
ABSTRACT:
An electric fuel pump includes a pump proper (1) having a pump body (2) that includes an induction orifice (3), a delivery orifice (4), and electrical terminals (5,6). A cage (7) is arranged around said pump body. A filtering element (15) is connected to the cage and communicates with the induction orifice. A tubular vibration damping element (16) is arranged about the cage. A pump casing (17) is assembled about the vibration damping element so that the vibration damping element is disposed between the pump casing and the cage to prevent contact.
REFERENCES:
patent: 4768925 (1988-09-01), Geupel
patent: 5002467 (1991-03-01), Talaski et al.
patent: 5165867 (1992-11-01), Dockery
patent: 5482444 (1996-01-01), Coha et al.
patent: 6378504 (2002-04-01), Horiuchi et al.
patent: 6401695 (2002-06-01), Cooke
patent: 4336574 (1995-05-01), None
patent: 0773362 (1997-05-01), None
patent: 0779947 (1997-06-01), None
Copy of FR Search Report # 0207701 dated Mar. 10, 2003.
Cremer Hugues
Hillard Christian Gerard
Delphi Technologies Inc.
Funke Jimmy L.
Gillan Ryan
Thorpe Timothy S.
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