Fuel supply device having a heat sink support

Details Fuel supply device having a heat sink support Fuel supply device having a heat sink support

2007-04-20

2010-12-21

Freay, Charles G (Department: 3746)

Pumps

Motor driven

Pump and motor unitarily adjustable relative to fixed support

C417S423300, C417S423800, C417S423150, C123S509000, C137S571000

Reexamination Certificate

active

07854598

ABSTRACT:
An apparatus (20) may comprise a fuel tank (10), a cover (22), a fuel discharging unit (30), a control unit (26), and a heat sink (28). The cover (22) closes an opening (12) in an upper portion of the fuel tank (10). The fuel discharging unit (30) is disposed within the fuel tank (10), and the fuel discharging unit (30) draws fuel into the fuel tank and discharges the drawn fuel outside the fuel tank. A biasing member (25) may be disposed between the fuel discharging unit (30) and the cover (22), and bias the fuel discharging unit (30) toward the bottom surface of the fuel tank (10). The control unit (26) controls the fuel discharging unit (30). The heat sink (28) is thermally connected to the control unit (26), and dissipates heat from the control unit (26). The heat sink (28) may include an extended portion (28b) extending in an up-down direction in the fuel tank (10). The fuel discharging unit (30) may be slidably supported by the extended portion (28b).

REFERENCES:
patent: 5613844 (1997-03-01), Tuckey et al.
patent: 7106593 (2006-09-01), Stabile et al.
patent: 7458365 (2008-12-01), Hazama
patent: 2005/0100461 (2005-05-01), Izutomi et al.
patent: 10 2004 048965 (2005-06-01), None
patent: 2001 099029 (2001-04-01), None
patent: 2005 155602 (2005-06-01), None
patent: 2006 002655 (2006-01-01), None

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