Positive displacement pump and operating method thereof

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United States of America Patent

PATENT NO 9695808
SERIAL NO

14347243

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Abstract

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A positive displacement pump includes a drive unit and a pump unit. The pump unit comprises a plurality of working chambers, a plurality of displacement elements, and at least three cylinders. The pump unit is configured to be double-acting.

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Patent Owner(s)

  • MHWIRTH GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giessbach, Alfred Erkelenz, DE 2 50
Jaeger, Norbert Heinsberg, DE 7 132

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