Multistage pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12025150
APP PUB NO 20210156394A1
SERIAL NO

16780280

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multistage pump includes a pump casing, a shaft, a first impeller, a second impeller, and a pipe. The shaft is rotatably disposed within the pump casing and has a longitudinal axis. The first impeller is disposed within the casing at a first position along the shaft. The second impeller is disposed within the casing at a second position and along the shaft. The pipe is detachably attached to the pump casing, and has an inlet and an outlet, the inlet disposed at the discharge of the first impeller and the outlet disposed at an eye of the second impeller, such that discharge from the first impeller can be conveyed to the eye of the second impeller.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SULZER MANAGEMENT AG8401 WINTERTHUR

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Milojevic, Steve Beaverton, US 3 2

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