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公开(公告)号：US20240229811A9
公开(公告)日：2024-07-11
申请号：US18401844
申请日：2024-01-02
申请人： AKER SOLUTIONS AS
发明人： AGE HOFSTAD , Randhir Mohite , Sergio Walsh Goldvag , Pal Erik Tysvaer Soerensen , Tarje Olderheim , Dag Elvevakken , Bastiaen Van Der Rest , Einar Marius Haaverstad , Rune Pettersen
CPC分类号： F04D27/0223 , F04D27/001
摘要： 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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公开(公告)号：US20240133392A1
公开(公告)日：2024-04-25
申请号：US18401844
申请日：2024-01-02
申请人： AKER SOLUTIONS AS
发明人： AGE HOFSTAD , Randhir Mohite , Sergio Walsh Goldvag , Pal Erik Tysvaer Soerensen , Tarje Olderheim , Dag Elvevakken , Bastiaen Van Der Rest , Einar Marius Haaverstad , Rune Pettersen
CPC分类号： F04D27/0223 , F04D27/001
摘要： 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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