Fluid pump systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12071898
APP PUB NO 20230034465A1
SERIAL NO

17390638

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Importance

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Abstract

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A multi-stage fluid pump system can include a first stage configured to provide a first pressure and a second stage configured to provide a second pressure. The pump system can be configured to prevent output of the second stage in a first stage mode such that only the first pressure is output from the first stage and second stage and to allow output of the second stage in a multi-stage mode such that there is a combined pressure output from the first stage and the second stage.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION4747 HARRISON AVENUE PO BOX 7002 ROCKFORD IL 61125-7002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stoicescu, Adrian L Roscoe, US 25 100

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