Chamber drainage device

Details Chamber drainage device Chamber drainage device

2006-04-04

2006-04-04

Miller, Carl S. (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

C123S514000

Reexamination Certificate

active

07021295

ABSTRACT:
In a fuel tank for a motor vehicle with a fuel supply pump arranged in one area of the tank, a transfer pump arranged in another area of the tank and including a fuel transfer line extending to the one area of the fuel tank which includes the fuel supply pump for transferring fuel thereto, and a collecting chamber arranged in the tank, with a ventilation line extending from the collecting chamber, to which any fuel condensed in the ventilation line is drained, a suction line extends from the collecting chamber to the fuel transfer line by way of a suction pump which is operated by the fuel pumped by the transfer pump through the transfer line.

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