Method for draining a fuel storage of a fuel-injected system and corresponding device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7798117
APP PUB NO 20080210776A1
SERIAL NO

12010816

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method for draining a fuel storage of an injection system of an internal combustion engine for an automobile, particularly a motor vehicle, having at least one injection valve. It is provided that the draining is carried out by means of suctioning off the fuel, wherein the injection valve is placed into the open position, or is placed into the open position at least once for venting the injection system during the suctioning off process. The invention further relates to a corresponding device.

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Patent Owner(s)

  • AUDI AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerstberger, Uwe Ingolstadt, DE 1 0
Zimmermann, Michael Ingolstadt, DE 75 1386

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