Expansion hose for reduction of pressure pulsations

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United States of America Patent

PATENT NO 4611633
SERIAL NO

06667540

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An expansion hose having a central internal throttle element dividing the interior of the hose into two chambers, and an internal hose extending from the expansion hose inlet through one of the chambers and the throttle element into the second chamber. The portion of the inner hose within the first chamber has radial throttle passages, and the portion within the second chamber is imperforate.

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Patent Owner(s)

Patent OwnerAddress
VOLKSWAGENWERK AKTIENGESELLSCHAFT A CORP OF GERMANYWOLFSBURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buchholz, Peter Gifhorn, DE 4 55
Schopke, Claus-Peter Wasbuttel, DE 1 33
Warnecke, Rolf Gifhorn, DE 8 68

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