公开(公告)号：WO2018226388A1

公开(公告)日：2018-12-13

申请号：PCT/US2018/033595

申请日：2018-05-21

Applicant: ENERGY RECOVERY, INC.

Inventor： HOFFMAN, Adam Rothschild ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  ANDERSON, David Deloyd

IPC: F04F13/00 ,  F04B53/08 ,  F04B53/18 ,  F04B53/20 ,  F04B49/06

Abstract: A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein pressure of the first fluid is greater than pressure of the second fluid. The system also includes a lubrication system coupled to the hydraulic energy transfer system and configured to pump or direct a lubrication fluid into the hydraulic energy transfer system.

公开(公告)号：WO2016022706A1

公开(公告)日：2016-02-11

申请号：PCT/US2015/043838

申请日：2015-08-05

Applicant: ENERGY RECOVERY, INC.

Inventor： GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant

IPC: B23P6/00 ,  F04F13/00

CPC classification number: B23P6/00 ,  B22F3/1055 ,  B22F7/02 ,  B23K26/342 ,  B33Y10/00 ,  B33Y30/00 ,  F04F13/00 ,  F16J1/24

Abstract: A method includes removing a worn portion from a component of a rotary isobaric pressure exchanger (IPX). The rotary IPX is configured to exchange pressures between a first fluid and a second fluid. The method also includes repairing the component after the worn portion is removed from the component.

Abstract translation: 一种方法包括从旋转等压压力交换器（IPX）的部件中去除磨损部分。 旋转式IPX配置成在第一流体和第二流体之间交换压力。 该方法还包括在从部件移除磨损部分之后修复部件。

公开(公告)号：WO2015157728A1

公开(公告)日：2015-10-15

申请号：PCT/US2015/025469

申请日：2015-04-10

Applicant: ENERGY RECOVERY, INC. ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  THEODOSSIOU, Alexander Patrick

Inventor： GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  THEODOSSIOU, Alexander Patrick

IPC: F04F13/00 ,  E21B43/26 ,  E21B43/267

CPC classification number: E21B43/26 ,  E21B43/267 ,  F04F13/00

Abstract: A system including a rotary isobaric pressure exchanger (IPX) configured to exchange pressures between a first fluid and a second fluid, and a motor system coupled to the hydraulic energy transfer system and configured to power the hydraulic energy transfer system.

Abstract translation: 一种包括被配置为在第一流体和第二流体之间交换压力的旋转等压压力交换器（IPX）的系统以及耦合到液压能量传递系统并被配置为为液压能量传递系统供电的马达系统。

公开(公告)号：WO2023283371A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/036407

申请日：2022-07-07

Applicant: ENERGY RECOVERY, INC.

Inventor： SAMUDRALA, Omprakash ,  THATTE, Azam Mihir ,  TRAN, Dung Le ,  KJELSON, Michael ,  THEODOSSIOU, Alexander, Patrick ,  PATTOM, Matthew, Joseph ,  GHASRIPOOR, Farshad

IPC: F04F13/00 ,  F01K7/16 ,  F04B1/053 ,  B01D61/06 ,  F15B3/00 ,  F15B5/003

Abstract: A pressure exchanger includes a rotor forming a duct from a first duct opening to a second duct opening. The pressure exchanger further includes a floating piston configured to move within the duct between the first duct opening and the second duct opening to prevent mixing of a first fluid and a second fluid while exchanging pressure between the first fluid and the second fluid. The pressure exchanger further includes a first adapter plate configured to prevent the floating piston from exiting the duct at the first duct opening and a second adapter plate configured to prevent the floating piston from exiting the duct at the second duct opening. The first adapter plate forms a first aperture that directs the first fluid to the first duct opening and the second adapter plate forms a second aperture that directs the second fluid to the second duct opening.

公开(公告)号：WO2022261246A1

公开(公告)日：2022-12-15

申请号：PCT/US2022/032722

申请日：2022-06-08

Applicant: ENERGY RECOVERY, INC. ,  SARAWATE, Neelesh ,  SAMUDRALA, Prakash

Inventor： THATTE, Azam Mihir ,  YAZDI, Behzad Zamanian ,  ANDERSON, David Deloyd ,  MCLEAN, JR., James Elliot ,  MARCHETTI, Joseph Michael ,  CHEN, Kuo-Chiang ,  GHASRIPOOR, Farshad

IPC: F25B6/04 ,  F25D17/02 ,  F04F13/00 ,  F25B13/00

Abstract: A fluid handling system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid. The system further includes a condenser configured to provide corresponding thermal energy from the first fluid to a corresponding environment. The system further includes a receiver to receive the first fluid output by the PX. The receiver forms a chamber to separate the first fluid into a first gas and a first liquid. The system further includes a first booster to increase pressure of a portion of the first gas to form the second fluid at the second pressure and provide the second fluid at the second pressure to the PX.

公开(公告)号：WO2022261239A2

公开(公告)日：2022-12-15

申请号：PCT/US2022/032714

申请日：2022-06-08

Applicant: ENERGY RECOVERY, INC.

Inventor： THATTE, Azam Mihir ,  GHASRIPOOR, Farshad ,  CHEN, Kuo-Chiang

IPC: F25B6/04 ,  F25D17/02 ,  F04F13/00 ,  F25B13/00 ,  F03G7/00 ,  F25B2600/025 ,  F25B2600/13 ,  F25B2700/13 ,  F25B2700/151 ,  F25B2700/1933 ,  F25B2700/195 ,  F25B2700/21152 ,  F25B2700/21173 ,  F25B30/02 ,  F25B39/00 ,  F25B39/04 ,  F25B41/20 ,  F25B49/02 ,  F25B49/022 ,  F25B7/00 ,  F25B9/008

Abstract: A system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure, receive a second fluid at a second pressure, and exchange pressure between the first fluid and the second fluid. The first fluid is to exit the PX at a third pressure and the second fluid is to exit the PX at a fourth pressure. The system further includes a first heat exchanger configured to provide the first fluid to the PX and provide corresponding thermal energy from the first fluid to a third fluid. The system further includes a turbine configured to receive the third fluid output from the first heat exchanger. The turbine is further configured to convert corresponding thermal energy of the third fluid into kinetic energy.

公开(公告)号：WO2018067558A1

公开(公告)日：2018-04-12

申请号：PCT/US2017/054927

申请日：2017-10-03

Applicant: ENERGY RECOVERY, INC. ,  HOFFMAN, Adam Rothschild ,  GAY, Joel ,  GHASRIPOOR, Farshad ,  ANDERSON, David Deloyd ,  MARTIN, Jeremy Grant

Inventor： HOFFMAN, Adam Rothschild ,  GAY, Joel ,  GHASRIPOOR, Farshad ,  ANDERSON, David Deloyd ,  MARTIN, Jeremy Grant

IPC: E21B21/06 ,  B01F15/00 ,  F04F13/00 ,  E21B43/34

CPC classification number: F04F13/00 ,  B01D19/00 ,  B01D21/262 ,  B01D21/283 ,  E21B21/01 ,  E21B21/06 ,  E21B21/065 ,  E21B21/067 ,  E21B21/08 ,  E21B43/34

Abstract: A system includes a pump (20) configured to pressurize a first fluid, and a pressure exchanger (PX). The PX is configured to receive a second fluid, to receive the pressurized first fluid, and to utilize the pressurized first fluid to pressurize the drilling mud for transport to a well.

Abstract translation: 系统包括配置成加压第一流体的泵（20）和压力交换器（PX）。 PX配置成接收第二流体，接收加压的第一流体，并利用加压的第一流体来加压钻井泥浆以输送至井。

公开(公告)号：WO2015103309A2

公开(公告)日：2015-07-09

申请号：PCT/US2014/072834

申请日：2014-12-30

Applicant: ENERGY RECOVERY INC. ,  WINKLER, Felix ,  GHASRIPOOR, Farshad

Inventor： WINKLER, Felix ,  GHASRIPOOR, Farshad

IPC: F04D29/041

CPC classification number: F01D25/16 ,  B22F3/1055 ,  B22F2003/242 ,  B23K1/0008 ,  B23K1/0018 ,  B23K1/20 ,  B33Y10/00 ,  C04B35/622 ,  C04B2235/602 ,  F04D29/0413 ,  F04D29/2222 ,  F04D29/2266 ,  F05D2230/22 ,  F05D2230/237 ,  F05D2230/90 ,  F05D2300/2261 ,  F16C32/06 ,  F16C43/00

Abstract: A method for manufacturing a rotating assembly includes providing an impeller including a shaft and at least one blade. The method also includes providing a thrust plate configured to contact a bearing fluid. The method further includes brazing the thrust plate to the impeller.

Abstract translation: 用于制造旋转组件的方法包括提供包括轴和至少一个叶片的叶轮。 该方法还包括提供构造成接触轴承流体的止推板。 该方法还包括将推力板钎焊到叶轮上。

公开(公告)号：WO2016090201A1

公开(公告)日：2016-06-09

申请号：PCT/US2015/063870

申请日：2015-12-04

Applicant: ENERGY RECOVERY INC. ,  HOFFMAN, Adam Rothschild ,  THEODOSSIOU, Alexander Patrick ,  ANDERSON, David Deloyd ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant

Inventor： HOFFMAN, Adam Rothschild ,  THEODOSSIOU, Alexander Patrick ,  ANDERSON, David Deloyd ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant

IPC: E21B43/26 ,  B67D7/06 ,  F04F13/00

CPC classification number: F15B15/063 ,  E21B43/26 ,  E21B43/267 ,  F04F13/00

Abstract: A system includes a hydraulic fracturing system (10) including a hydraulic energy transfer system (12) configured to exchange pressures between a first fluid and a second fluid. The hydraulic fracturing system (10) also includes a common manifold (11) including one or more high pressure manifolds (100, 104) and one or more low pressure manifolds (102, 106). The one or more high pressure manifolds and the one or more low pressure manifolds are coupled to the hydraulic energy transfer system (12).

Abstract translation: 一种系统包括水力压裂系统（10），其包括构造成在第一流体和第二流体之间交换压力的液压能量传递系统（12）。 水力压裂系统（10）还包括包括一个或多个高压歧管（100,104）和一个或多个低压歧管（102,106）的公共歧管（11）。 一个或多个高压歧管和一个或多个低压歧管联接到液压能量传递系统（12）。

公开(公告)号：WO2016018631A1

公开(公告)日：2016-02-04

申请号：PCT/US2015/040656

申请日：2015-07-15

Applicant: ENERGY RECOVERY INC. ,  GAY, Joel ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  HOFFMAN, Adam Rothschild

Inventor： GAY, Joel ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  HOFFMAN, Adam Rothschild

IPC: F04F13/00 ,  E21B43/16 ,  E21B43/26 ,  E21B43/267

CPC classification number: E21B43/26 ,  E21B43/16 ,  E21B43/267 ,  F04B43/0736 ,  F04F13/00 ,  F15D1/06 ,  F17D1/14 ,  Y10T137/86139 ,  Y10T137/86163

Abstract: A system includes an integrated manifold system including multiple isobaric pressure exchangers (IPXs) that each includes a low-pressure first fluid inlet, a high-pressure second fluid inlet, a high-pressure first fluid outlet, and a low-pressure second fluid outlet. The integrated manifold system includes a low-pressure first fluid manifold coupled to each of the low-pressure first fluid inlets and configured to provide low-pressure first fluid to each of the low-pressure first fluid inlets, a high-pressure second fluid manifold coupled to each of the high-pressure second fluid inlets and configured to provide high-pressure second fluid to each of the high-pressure second fluid inlets, a high-pressure first fluid manifold coupled to each of the high-pressure first fluid outlets and configured to discharge high-pressure first fluid, and a low-pressure second fluid manifold coupled to each of the low-pressure second fluid outlets and configured to discharge low-pressure second fluid.

Abstract translation: 一种系统包括集成歧管系统，其包括多个等压压力交换器（IPX），每个等压压力交换器包括低压第一流体入口，高压第二流体入口，高压第一流体出口和低压第二流体出口 。 集成歧管系统包括耦合到每个低压第一流体入口的低压第一流体歧管，并且构造成向低压第一流体入口中的每一个提供低压第一流体，高压第二流体歧管 耦合到每个高压第二流体入口并且被配置为向每个高压第二流体入口提供高压第二流体，耦合到每个高压第一流体出口的高压第一流体歧管和 配置为排出高压第一流体，以及低压第二流体歧管，其联接到每个低压第二流体出口并且构造成排出低压第二流体。