公开(公告)号：WO2022261237A1

公开(公告)日：2022-12-15

申请号：PCT/US2022/032709

申请日：2022-06-08

Applicant: ENERGY RECOVERY, INC.

Inventor： THATTE, Azam Mihir ,  TRUAX, Matthew Hans ,  GUSTAFSON, Michael Paul ,  MARCHETTI, Joseph Michael ,  MCLEAN, Jr., James Elliot ,  ANDERSON, David Deloyd

IPC: F25B9/00 ,  F25B1/10 ,  F25B5/02 ,  F25B7/00 ,  F25B13/00 ,  F25B39/00 ,  F25B40/00

Abstract: A system includes a pressure exchanger (PX). The PX is coupled to a motor that controls an operating speed of the PX. The system further includes a first pressure gauge configured to generate first pressure data indicative of a pressure of a fluid of a condenser. A first controller is to generate a first control signal based on the first pressure data. The motor of the PX is configured to adjust the operating speed of the PX based on the first control signal. The system further includes a pump. The system further includes a fluid density sensor for generating fluid density data associated with a first output fluid of the PX. A second controller is to generate a second control signal based on at least the fluid density data. The pump is to adjust an operating speed of the pump based on the second control signal.

公开(公告)号：WO2020096807A1

公开(公告)日：2020-05-14

申请号：PCT/US2019/058468

申请日：2019-10-29

Applicant: ENERGY RECOVERY, INC.

Inventor： THATTE, Azam Mihir ,  YAZDI, Behzad Zamanian

IPC: F16C17/08 ,  F04D29/041 ,  F04D29/047 ,  F04F13/00 ,  F16C32/06 ,  F16C33/10 ,  F16C17/04 ,  F16C17/10

Abstract: A system includes a hydraulic energy 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. The hydraulic transfer system includes a cylindrical rotor configured to rotate circumferentially about a rotational axis and having 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, and a hybrid hydrodynamic-hydrostatic bearing system configured to resist axial displacement of the cylindrical rotor.

公开(公告)号：WO2017214160A1

公开(公告)日：2017-12-14

申请号：PCT/US2017/036170

申请日：2017-06-06

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

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

IPC: F04F13/00

CPC classification number: F15D1/02 ,  F03B15/02 ,  F04F13/00

Abstract: A method for using a pressure exchanger to reduce flow as a choke that includes receiving a flow of high pressure fluid at the pressure exchanger, filling a chamber of the pressure exchanger with high pressure fluid, and discharging a portion of the fluid in the chamber at a low pressure.

Abstract translation: 一种使用压力交换器来减小作为扼流器的流量的方法，所述扼流器包括在所述压力交换器处接收高压流体流，用高压流体填充所述压力交换器的腔室， 低压下的腔室内部分流体。

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：WO2016019325A1

公开(公告)日：2016-02-04

申请号：PCT/US2015/043267

申请日：2015-07-31

Applicant: ENERGY RECOVERY, INC. ,  RICHTER, Mark ,  WINKLER, Felix

Inventor： RICHTER, Mark ,  WINKLER, Felix

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

CPC classification number: E21B43/26 ,  E21B43/16 ,  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: 一种包括配置成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：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。

公开(公告)号：WO2015103409A2

公开(公告)日：2015-07-09

申请号：PCT/US2014/073029

申请日：2014-12-31

Applicant: ENERGY RECOVERY, INC. ,  GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  KRISH, Prem

Inventor： GHASRIPOOR, Farshad ,  MARTIN, Jeremy Grant ,  KRISH, Prem

IPC: F04F13/00

CPC classification number: E21B43/26 ,  F04F13/00

Abstract: A system including a frac system with a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, and a flush system configured remove particulate out of the hydraulic energy transfer system.

Abstract translation: 一种包括压裂系统的系统，该压裂系统具有构造成交换第一流体和第二流体之间的压力的液压能量传递系统以及构造成从液压能量传递系统移除颗粒的冲洗系统。 p>

公开(公告)号：WO2015015478A2

公开(公告)日：2015-02-05

申请号：PCT/IB2014/065025

申请日：2014-10-02

Applicant: ENERGY RECOVERY INC.

Inventor： KRISH, Prem ,  MARTIN, Jeremy Grant

IPC: B01D53/14

CPC classification number: F01D25/22 ,  B01D53/002 ,  B01D53/14 ,  B01D53/1418 ,  B01D53/1425 ,  B01D53/1456 ,  B01D53/1462 ,  B01D53/1493 ,  B01D53/78 ,  B01D2252/204 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2257/80 ,  C10M173/00 ,  F02C6/12 ,  F02C7/06 ,  F04D13/04 ,  F04D29/061 ,  F05D2210/12 ,  F05D2220/40 ,  F05D2260/98

Abstract: A method includes treating a process fluid of a gas processing system to create a treated process fluid and pressurizing the treated process fluid to a predetermined pressure using a pump of the gas processing system. The method also includes routing the treated process fluid at the predetermined pressure to a rotating assembly of the gas processing system and lubricating a bearing of the rotating assembly using the treated process fluid at the predetermined pressure.

Abstract translation: 一种方法包括处理气体处理系统的工艺流体以产生经处理的工艺流体，并使用气体处理系统的泵将经处理的工艺流体加压至预定压力。 该方法还包括将经处理的处理流体以预定压力路由到气体处理系统的旋转组件，并使用经处理的处理流体以预定压力润滑旋转组件的轴承。

公开(公告)号：WO2013070449A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/062336

申请日：2012-10-28

Applicant: ARC ENERGY RECOVERY, INC.

Inventor： BERBARI, George, Edmond

IPC: B60W10/24

CPC classification number: B60L11/1809 ,  B60K6/105 ,  B60K6/52 ,  B60L7/10 ,  B60L11/005 ,  B60L11/16 ,  B60L11/1864 ,  B60L11/1868 ,  B60L2240/421 ,  B60L2240/461 ,  Y02T10/6204 ,  Y02T10/6265 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7027 ,  Y02T10/7033 ,  Y02T10/7061 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/14

Abstract: Vehicles of embodiments of the invention are propelled by an electric motor (DC or AC motor) coupled to one of the vehicle's axles. The electric motor is powered by two or more electrical storage devices (e.g., batteries or battery banks or capacitors). The electrical storage devices are charged by alternators driven by a rotating flywheel. The flywheel is selectively coupled to a different one of the vehicle axles, such that movement of the vehicle (caused by the electric motor) causes the rotation of the flywheel.

Abstract translation: 本发明的实施例的车辆由耦合到车辆车轴之一的电动马达（DC或AC马达）推动。 电动机由两个或更多个电存储装置（例如，电池或电池组或电容器）供电。 蓄电装置由旋转飞轮驱动的交流发电机充电。 飞轮选择性地联接到车辆轴的不同的一个，使得车辆（由电动马达引起）的运动导致飞轮的旋转。

公开(公告)号：WO2011079045A2

公开(公告)日：2011-06-30

申请号：PCT/US2010/061056

申请日：2010-12-17

Applicant: ENERGY RECOVERY, INC. ,  PINTO, Juan Miguel ,  MARTIN, Jeremy G. ,  STOVER, Richard L.

Inventor： PINTO, Juan Miguel ,  MARTIN, Jeremy G. ,  STOVER, Richard L.

IPC: F28F5/00 ,  F04F99/00

CPC classification number: F04F13/00 ,  F04F1/00 ,  F04F99/00

Abstract: A rotary energy recovery device (11) wherein a multi-channel cylindrical rotor (15) revolves with its end faces (32) juxtaposed in sealing relationship with end surfaces (33) of a pair of flanking end covers (19, 21), and wherein inlet and outlet fluid passageways (27, 29) are provided in each end cover. Fluid may be directed into the rotor channels (16) and allowed to exit therefrom in an axial direction parallel to the axis of the rotor; however, rotor revolution is self-driven as a result of the interior design of the channels (16) which extend axially through the rotor and are shaped so that fluid flow therethrough creates a torque.

Abstract translation: 一种旋转能量回收装置（11），其中多通道圆柱形转子（15）以其端面（32）与一对侧面端部（32）的端面（33）以密封关系并置的方式旋转， 盖（19,21），并且其中入口和出口流体通路（27,29）设置在每个端盖中。 流体可以被引导到转子通道（16）中并且允许流体沿着平行于转子的轴线的轴向方向从其排出; 然而，由于通道（16）的内部设计导致转子旋转自行驱动，所述通道（16）轴向延伸穿过转子并且被成形为使流过其的流体产生扭矩。