公开(公告)号：US20150102512A1

公开(公告)日：2015-04-16

申请号：US14507254

申请日：2014-10-06

Applicant: Applied Materials, Inc.

Inventor： Dennis L. DeMARS

IPC: F17D1/04 ,  F17D3/01 ,  B01D47/00 ,  F17D1/065

CPC classification number: F17D1/04 ,  F17D1/065 ,  F17D3/01 ,  Y10T137/0402 ,  Y10T137/8326 ,  Y10T137/86083

Abstract: A system and method for safely enabling the delivery of at least one gas line to at least one point of use in a facility by using a vacuum system and a gas delivery system wherein the gas delivery system is housed within the vacuum system is disclosed herein. An interior volume of a conduit containing therein at least one gas line is maintained at reduced pressure as one end of the gas line connects to a gas source and another end of the gas line connects to a point of use. By using a conduit to enclose the individual gas lines and using a single feed line for each gas, the embodiments disclosed herein reduce the number of individual gas lines that need to be run through a facility.

Abstract translation: 本文公开了一种用于安全地实现通过使用真空系统和气体输送系统将至少一个气体管线输送到设施中的至少一个使用点的系统和方法，其中气体输送系统容纳在真空系统内。 当气体管线的一端连接到气体源并且气体管线的另一端连接到使用点时，其中容纳有至少一条气体管线的导管的内部容积保持在减压下。 通过使用导管封闭单独的气体管线并且为每种气体使用单个进料管线，本文公开的实施方案减少了需要通过设施运行的各个气体管道的数量。

公开(公告)号：US09416919B2

公开(公告)日：2016-08-16

申请号：US14507254

申请日：2014-10-06

Applicant: Applied Materials, Inc.

Inventor： Dennis L. DeMars

IPC: F17D1/04 ,  F17D1/065 ,  F17D3/01

CPC classification number: F17D1/04 ,  F17D1/065 ,  F17D3/01 ,  Y10T137/0402 ,  Y10T137/8326 ,  Y10T137/86083

Abstract: A system and method for safely enabling the delivery of at least one gas line to at least one point of use in a facility by using a vacuum system and a gas delivery system wherein the gas delivery system is housed within the vacuum system is disclosed herein. An interior volume of a conduit containing therein at least one gas line is maintained at reduced pressure as one end of the gas line connects to a gas source and another end of the gas line connects to a point of use. By using a conduit to enclose the individual gas lines and using a single feed line for each gas, the embodiments disclosed herein reduce the number of individual gas lines that need to be run through a facility.

Abstract translation: 本文公开了一种用于安全地实现通过使用真空系统和气体输送系统将至少一个气体管线输送到设施中的至少一个使用点的系统和方法，其中气体输送系统容纳在真空系统内。 当气体管线的一端连接到气体源并且气体管线的另一端连接到使用点时，其中容纳有至少一条气体管线的导管的内部容积保持在减压下。 通过使用导管封闭单独的气体管线并且为每种气体使用单个进料管线，本文公开的实施方案减少了需要通过设施运行的各个气体管道的数量。

公开(公告)号：US20240159250A1

公开(公告)日：2024-05-16

申请号：US18089019

申请日：2022-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： KANG-FENG LEE

IPC: F04F5/20 ,  F17D1/065

CPC classification number: F04F5/20 ,  F17D1/065

Abstract: A pressure difference generating apparatus includes a first pipe, a second pipe and a third pipe. The first pipe have a first inlet. The second pipe disposed inside of the first pipe has a conical inlet runner, a conical outlet runner and a neck portion between the conical inlet runner and outlet runner. The third pipe has a third conical outlet portion extending into the conical inlet runner. A first fluid and a second fluid flow into the first pipe and the third pipe separately in different flow rates. A negative pressure generated between the third conical outlet portion and the conical inlet runner allows at least part of the first fluid to flow into the conical inlet runner, then the neck portion, then the conical outlet runner, and finally out of the second pipe with the second fluid.

公开(公告)号：US09512700B2

公开(公告)日：2016-12-06

申请号：US14568759

申请日：2014-12-12

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Guillaume Becquin ,  Siddharth Navinchandra Ashar, Jr. ,  Vittorio Michelassi ,  Rosa Castane Selga ,  Rene Du Cauze De Nazelle

IPC: E21B43/17 ,  F04D31/00 ,  F17D1/065 ,  E21B43/12 ,  E21B43/017 ,  B01D53/00 ,  E21B43/01 ,  E21B43/36 ,  E21B43/38 ,  F17D3/01

CPC classification number: E21B43/017 ,  B01D53/00 ,  E21B43/01 ,  E21B43/122 ,  E21B43/36 ,  E21B43/385 ,  F04D31/00 ,  F17D1/065 ,  F17D3/01 ,  Y10T137/2076 ,  Y10T137/85954 ,  Y10T137/86027 ,  Y10T137/86171

Abstract: A subsea fluid processing system is provided containing a liquid reservoir, an inlet tank, a pump, an outlet system, and a fluid re-circulation loop. The liquid reservoir circulates a primer liquid stream to the inlet tank via the fluid re-circulation loop. The inlet tank further receives a first production fluid stream and mixes it with the primer liquid stream to produce thereby a second production fluid stream having a reduced gas volume fraction (GVF) relative to the first production fluid stream. The pump receives the second production fluid stream from the inlet tank and increases its pressure. Further, the outlet system containing the liquid reservoir receives the second production fluid stream from the pump and separates at least a portion of the primer liquid stream from a principal production stream. The primer liquid includes at least one exogenous liquid not derived from the first production fluid stream.

Abstract translation: 提供了一种海底液体处理系统，其包含液体储存器，入口箱，泵，出口系统和流体再循环回路。 液体储存器通过流体再循环回路将底漆液体流循环到入口箱。 入口箱还接收第一生产流体流并将其与底漆液体流混合以产生相对于第一生产流体流具有降低的气体体积分数（GVF）的第二生产流体流。 泵从入口箱接收第二生产流体流并增加其压力。 此外，包含液体储存器的出口系统接收来自泵的第二生产流体流，并将至少一部分底漆液体流与主生产流分离。 底漆液体包括至少一种不是从第一生产流体流中得到的外源性液体。

公开(公告)号：US12049908B2

公开(公告)日：2024-07-30

申请号：US18089019

申请日：2022-12-27

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kang-Feng Lee

IPC: F04F5/20 ,  F17D1/065

CPC classification number: F04F5/20 ,  F17D1/065 ,  Y10T137/2224

Abstract: A pressure difference generating apparatus includes a first pipe, a second pipe and a third pipe. The first pipe have a first inlet. The second pipe disposed inside of the first pipe has a conical inlet runner, a conical outlet runner and a neck portion between the conical inlet runner and outlet runner. The third pipe has a third conical outlet portion extending into the conical inlet runner. A first fluid and a second fluid flow into the first pipe and the third pipe separately in different flow rates. A negative pressure generated between the third conical outlet portion and the conical inlet runner allows at least part of the first fluid to flow into the conical inlet runner, then the neck portion, then the conical outlet runner, and finally out of the second pipe with the second fluid.

公开(公告)号：US11835183B1

公开(公告)日：2023-12-05

申请号：US18104347

申请日：2023-02-01

Applicant: Flowserve Management Company

Inventor： Luis Figueroa ,  Dennis van Graefschepe

IPC: F17D1/065 ,  F17D5/00 ,  F17D3/01

CPC classification number: F17D1/065 ,  F17D3/01 ,  F17D5/005 ,  Y10T137/2599 ,  Y10T137/5762

Abstract: A booster-ejector system captures and recycles leakage fluids from a process. When a pressure differential (head) of the process is above a threshold value, an ejector system uses motive fluid from a process high-pressure (HP) region to entrain and compress the leakage fluid, and direct it to a low pressure (LP) region. When the head is below the threshold value, a controller reconfigures a plumbing system and activates a leakage pump to pump the leakage fluid to the LP region. The system can include only one ejector, or a plurality thereof, which can be coupled such that the diffuser output of each ejector is directed to the suction input of the next ejector. At least one of the ejectors can include an exchangeable throat, which can impart a rotational component to the fluid. The HP and LP regions can be the output and input, respectively, of a compressor.