Method of preventing damage to a pump

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12258979
APP PUB NO 20240133392A1
SERIAL NO

18401844

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multiphase pump includes a housing having a flow inlet and a flow outlet which are fluidly connected to each other via a flowpath, a rotor arranged in the flow path which propels a fluid from the flow inlet to the flow outlet via the flow path, the rotor has a longitudinal axis which extends for a length of the rotor and a multiphase impeller arrangement, at least one leak path which permits a reverse flow of the fluid from the flow outlet to the flow inlet, and at least one channel which is arranged within the housing, the at least one channel directs a liquid from a liquid source to one of the at least one leak path in the multiphase pump.

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Patent Owner(s)

Patent OwnerAddress
AKER SOLUTIONS AS1325 LYSAKER

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elvebakken, Dag Heggedal, NO 3 2
Goldvag, Sergio Walsh Dilling, NO 2 0
Haaverstad, Einar Marius Slependen, NO 2 0
Hofstad, Age Mjoendalen, NO 2 0
Mohite, Randhir Drammen, NO 2 0
Olderheim, Tarje Billingstad, NO 4 5
Pettersen, Rune Slependen, NO 2 0
Soerensen, Pal Erik Tysvaer Drammen, NO 2 0
Van, Der Rest Bastiaen Gullaug, NO 3 7

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