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12. 发明公开

EP3635260A1 HYDRAULIC ENERGY TRANSFER SYSTEM WITH FILTERING SYSTEM 有权
公开(公告)号：EP3635260A1
公开(公告)日：2020-04-15
申请号：EP18733395.0
申请日：2018-05-21
申请人： Energy Recovery, Inc.
发明人： HOFFMAN, Adam Rothschild , GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd
IPC分类号： F04F13/00 , F04B53/08 , F04B53/18 , F04B53/20 , F04B49/06

13. 发明公开

EP3274547A1 SYSTEM AND METHOD FOR OFFSHORE (TOPSIDE OR SUBSEA) AND ONSHORE WATER REINJECTION FOR SECONDARY RECOVERY 无效
标题翻译：用于海上（顶层或海底）和岸上水重新注入用于二次采收的系统和方法
公开(公告)号：EP3274547A1
公开(公告)日：2018-01-31
申请号：EP16713268.7
申请日：2016-03-22
申请人： Energy Recovery, Inc.
发明人： GHASRIPOOR, Farshad , MARTIN, Jeremy Grant , ANDERSON, David Deloyd , GAY, Joel
IPC分类号： E21B43/16 , E21B43/36 , F04F13/00
CPC分类号： C02F1/40 , B01D17/02 , C02F2101/32 , C02F2103/10 , E21B43/16 , E21B43/20 , E21B43/36 , E21B43/40 , F04F13/00
摘要： A system includes a fluid injection system. The fluid injection system includes a rotary isobaric pressure exchanger (IPX) configured to receive a first fluid, to receive a second fluid extracted from a source well, to utilize the second fluid to pressurize the first fluid for injection into an injection well, and to inject the pressurized first fluid into the injection well.

14. 发明公开

EP3221592A1 HYDROSTATIC BEARING SYSTEM FOR USE WITH HYDRAULIC PRESSURE EXCHANGE SYSTEMS 有权
标题翻译：用于液压压力交换系统的静液压轴承系统
公开(公告)号：EP3221592A1
公开(公告)日：2017-09-27
申请号：EP15802300.2
申请日：2015-11-17
申请人： Energy Recovery, Inc.
发明人： ANDERSON, David Deloyd , DESHPANDE, Chinmay Vishwas
IPC分类号： F04F13/00 , E21B43/26 , E21B43/267 , E21B43/16 , F16C32/06
CPC分类号： F16C32/0644 , E21B43/26 , F04F13/00
摘要： A system, includes a hydraulic transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid has a pressure higher than the second fluid, comprising: a sleeve; a cylindrical rotor disposed within the sleeve in a concentric arrangement and has a first end face and a second end face disposed opposite each other; a first end cover having a first surface that interfaces with the first end face of the cylindrical rotor; a second end cover having a second surface that interfaces with the second end face of the cylindrical rotor; and a hydrostatic bearing system configured to utilize a bearing fluid at a pressure higher than the second fluid to resist axial displacement, radial displacement, or both axial and radial displacement of the cylindrical rotor.
摘要翻译：一种系统，包括液压传送系统，该液压传送系统构造成交换第一流体和第二流体之间的压力，其中第一流体具有比第二流体更高的压力，包括：套筒; 以同心布置设置在所述套筒内的圆柱形转子，并具有彼此相对布置的第一端面和第二端面; 具有与圆柱形转子的第一端面接合的第一表面的第一端盖; 第二端盖，其具有与圆柱形转子的第二端面接合的第二表面; 以及静压轴承系统，所述静压轴承系统构造成利用比所述第二流体更高的压力的轴承流体来抵抗所述圆柱形转子的轴向位移，径向位移或轴向和径向位移两者。

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