Liquid purification or separation – Filter – With pump – gas pressure – or suction source
Reexamination Certificate
2005-01-25
2005-01-25
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Filter
With pump, gas pressure, or suction source
C210S232000
Reexamination Certificate
active
06846415
ABSTRACT:
The fuel supply system has a fuel tank, a cup-shaped storage container in the fuel tank with a feed unit disposed in the storage container operable to pump fuel out of the storage container to an internal combustion engine (10) of the motor vehicle. A filter surrounds the feed unit over at least part of its circumference is disposed in the storage container, through which filter the fuel pumped by the feed unit to the engine flows. The filter is disposed in the storage container next to the feed unit, is embodied with a crescent-shaped curved cross section, and surrounds the feed unit over part of its circumference. The filter has a filter insert folded in star-shaped fashion.
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Greigg Ronald E.
Prince Fred G.
Robert & Bosch GmbH
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