-
公开(公告)号：WO2017112592A1
公开(公告)日：2017-06-29
申请号：PCT/US2016/067551
申请日：2016-12-19
Applicant: GENERAL ELECTRIC COMPANY
Inventor： HOFER, Douglas, Carl , MICHELASS, Vittorio , MONTERISO, Rosario
IPC: F04D1/04 , E21B43/12 , F04D3/02 , F04D13/08 , F04D29/041 , F04D29/051 , F04D29/18 , F04D29/44 , F04D29/54 , F04D31/00
CPC classification number: F04D29/041 , E21B43/128 , F04D1/04 , F04D3/02 , F04D13/08 , F04D29/051 , F04D29/083 , F04D29/086 , F04D29/181 , F04D29/183 , F04D29/32 , F04D29/44 , F04D29/522 , F04D29/528 , F04D29/54 , F04D29/542 , F04D29/548 , F04D31/00
Abstract: A fluid transport device defining a centerline axis therethrough includes at least one rotatable member including a first portion and a second portion axially opposite the first portion. The fluid transport device also includes at least one stationary member positioned proximate the at least one rotatable member. The at least one rotatable member and the at least one stationary member define at least one stage. The at least one rotatable member defines at least one pressure balance port extending from the second portion to the first portion. The at least one pressure balance port is configured to substantially equalize a fluid pressure proximate the second portion with a pressure of a fluid proximate the first portion.
Abstract translation: 限定通过其的中心线轴线的流体输送装置包括至少一个可旋转构件，所述至少一个可旋转构件包括第一部分和与第一部分轴向相对的第二部分。 流体输送装置还包括至少一个位于至少一个可旋转构件附近的静止构件。 所述至少一个可旋转构件和所述至少一个静止构件限定至少一个台。 该至少一个可旋转构件限定从第二部分延伸到第一部分的至少一个压力平衡端口。 该至少一个压力平衡端口被构造成使靠近第二部分的流体压力与靠近第一部分的流体的压力基本相等。
-
公开(公告)号：WO2011115951A2
公开(公告)日：2011-09-22
申请号：PCT/US2011/028449
申请日：2011-03-15
Applicant: GENERAL ELECTRIC COMPANY , FANG, Biao , LUSTED, Roderick, Mark , SAMUDRALA, Omprakash , DEVI, Ravindra, Gopaldas , BERGAMINI, Lorenzo , GADAMSETTY, Rajesh, Kumar Venkata , MONTERISO, Rosario
Inventor： FANG, Biao , LUSTED, Roderick, Mark , SAMUDRALA, Omprakash , DEVI, Ravindra, Gopaldas , BERGAMINI, Lorenzo , GADAMSETTY, Rajesh, Kumar Venkata , MONTERISO, Rosario
Abstract: A pump assembly comprises a centrifugal pump configured to pump a multiphase fluid, a suction conduit in fluid communication with the centrifugal pump, and a discharge conduit in fluid communication with the centrifugal pump. The pump further comprises an eductor comprising one or more motive nozzles disposed within the suction conduit. Wherein the one or more motive nozzles are configured to introduce a motive fluid into the suction conduit and toward the centrifugal pump along a suction direction roughly co-directional with the suction conduit toward the centrifugal pump. A method and a pump assembly for pumping a multiphase fluid are also presented.
Abstract translation: 泵组件包括配置成泵送多相流体的离心泵，与离心泵流体连通的抽吸管道和与离心泵流体连通的排放管道。 泵还包括喷射器，其包括设置在吸入管道内的一个或多个动力喷嘴。 其中，所述一个或多个动力喷嘴构造成沿着与所述吸入导管大致与所述离心泵大致相同的吸入方向将吸入流体引入所述吸入管道并朝向所述离心泵。 还提出了用于泵送多相流体的方法和泵组件。
-
公开(公告)号：WO2017112592A8
公开(公告)日：2017-06-29
申请号：PCT/US2016/067551
申请日：2016-12-19
Applicant: GENERAL ELECTRIC COMPANY
Inventor： HOFER, Douglas, Carl , MICHELASSI, Vittorio , MONTERISO, Rosario
IPC: F04D1/04 , E21B43/12 , F04D3/02 , F04D13/08 , F04D29/041 , F04D29/051 , F04D29/18 , F04D29/44 , F04D29/54 , F04D31/00
Abstract: A fluid transport device defining a centerline axis therethrough includes at least one rotatable member including a first portion and a second portion axially opposite the first portion. The fluid transport device also includes at least one stationary member positioned proximate the at least one rotatable member. The at least one rotatable member and the at least one stationary member define at least one stage. The at least one rotatable member defines at least one pressure balance port extending from the second portion to the first portion. The at least one pressure balance port is configured to substantially equalize a fluid pressure proximate the second portion with a pressure of a fluid proximate the first portion.
-
-
Search Results
3
records
(took 0.013 seconds)
