JP2015523529A5 - - Google Patents

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Publication number
JP2015523529A5
JP2015523529A5 JP2015525578A JP2015525578A JP2015523529A5 JP 2015523529 A5 JP2015523529 A5 JP 2015523529A5 JP 2015525578 A JP2015525578 A JP 2015525578A JP 2015525578 A JP2015525578 A JP 2015525578A JP 2015523529 A5 JP2015523529 A5 JP 2015523529A5
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JP
Japan
Prior art keywords
valve stem
passage
fluid
valve
erosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2015525578A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015523529A (ja
JP6183971B2 (ja
Filing date
Publication date
Priority claimed from US13/566,055 external-priority patent/US8985143B2/en
Application filed filed Critical
Publication of JP2015523529A publication Critical patent/JP2015523529A/ja
Publication of JP2015523529A5 publication Critical patent/JP2015523529A5/ja
Application granted granted Critical
Publication of JP6183971B2 publication Critical patent/JP6183971B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015525578A 2012-08-03 2013-08-01 弁の監視を行うための装置及びそれを動作させる方法 Active JP6183971B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/566,055 US8985143B2 (en) 2012-08-03 2012-08-03 Apparatus for monitoring of valves and method of operating the same
US13/566,055 2012-08-03
PCT/US2013/053137 WO2014022621A1 (en) 2012-08-03 2013-08-01 Apparatus for monitoring of valves and methods of operating the same

Publications (3)

Publication Number Publication Date
JP2015523529A JP2015523529A (ja) 2015-08-13
JP2015523529A5 true JP2015523529A5 (enExample) 2016-09-15
JP6183971B2 JP6183971B2 (ja) 2017-08-23

Family

ID=48998705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015525578A Active JP6183971B2 (ja) 2012-08-03 2013-08-01 弁の監視を行うための装置及びそれを動作させる方法

Country Status (6)

Country Link
US (1) US8985143B2 (enExample)
EP (1) EP2880414B1 (enExample)
JP (1) JP6183971B2 (enExample)
CN (1) CN104685334B (enExample)
RU (1) RU2613771C2 (enExample)
WO (1) WO2014022621A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9683454B1 (en) 2016-06-29 2017-06-20 General Electric Company Method and system for monitoring non-rotating turbomachine parts
US20180058255A1 (en) * 2016-08-31 2018-03-01 General Electric Technology Gmbh Guide Condition Assessment Module For A Valve And Actuator Monitoring System
US10066501B2 (en) * 2016-08-31 2018-09-04 General Electric Technology Gmbh Solid particle erosion indicator module for a valve and actuator monitoring system
TWI651043B (zh) * 2017-09-21 2019-02-11 華碩電腦股份有限公司 信號傳輸組件
US10704702B2 (en) * 2018-06-01 2020-07-07 Saudi Arabian Oil Company Choke valve with internal sleeve for erosion protection
US10816102B2 (en) * 2018-08-01 2020-10-27 General Electric Company Erosion resistant steam valve
CN109916569B (zh) * 2019-04-11 2020-06-05 重庆大学 密封性能试验系统

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
US3141685A (en) * 1960-10-11 1964-07-21 Gray Tool Co Coupling with leak detecting means and sealing ring therefor
US3892382A (en) * 1973-06-22 1975-07-01 Westinghouse Electric Corp Holding arrangement for a main valve plug and a pilot valve plug
US4019371A (en) * 1976-01-28 1977-04-26 Exxon Production Research Company Apparatus and method for externally testing conduit connections
US4410186A (en) * 1982-04-12 1983-10-18 Petroleum Designers, Inc. Sealing system for pressurized flanged joints
US4615734A (en) 1984-03-12 1986-10-07 General Electric Company Solid particle erosion resistant coating utilizing titanium carbide, process for applying and article coated therewith
US4704336A (en) 1984-03-12 1987-11-03 General Electric Company Solid particle erosion resistant coating utilizing titanium carbide
JPS61133170U (enExample) * 1985-02-07 1986-08-20
US4776765A (en) 1985-07-29 1988-10-11 General Electric Company Means and method for reducing solid particle erosion in turbines
US4726813A (en) 1987-03-16 1988-02-23 Westinghouse Electric Corp. Solid particle magnetic deflection system for protection of steam turbine plants
JPS6477704A (en) * 1987-09-18 1989-03-23 Toshiba Corp Steam valve malfunction detector
US4874007A (en) * 1989-01-12 1989-10-17 Taylor Julian S Restrictor valve flow passage pop-up wear indicator
US4986309A (en) 1989-08-31 1991-01-22 Dayton Power And Light Company Main steam by-pass valve
US5683226A (en) 1996-05-17 1997-11-04 Clark; Eugene V. Steam turbine components with differentially coated surfaces
DE69725441T2 (de) * 1996-07-03 2004-07-22 Codelast Ltd., Mansfield Dichtung
US5948971A (en) * 1996-07-17 1999-09-07 Texaco Inc. Corrosion monitoring system
US5823224A (en) 1997-06-26 1998-10-20 Brifer International Ltd. Slide valve
JP2000104504A (ja) * 1998-09-25 2000-04-11 Hitachi Ltd 蒸気加減弁
JP2000171386A (ja) * 1998-12-08 2000-06-23 Hitachi Ltd 腐食センサ
EP1217352A1 (de) 2000-12-20 2002-06-26 ABBPATENT GmbH Verfahren und Einrichtung zur Ermittlung von Leckagen an der Dichtung eines Ventils
RU2190839C1 (ru) * 2001-10-15 2002-10-10 ДАО "Оргэнергогаз" Способ оценки технического состояния и остаточного ресурса пневмогидравлических агрегатов
US7571057B2 (en) 2005-09-16 2009-08-04 General Electric Company System and method for monitoring degradation
US7296964B2 (en) 2005-09-27 2007-11-20 General Electric Company Apparatus and methods for minimizing solid particle erosion in steam turbines
US20070068225A1 (en) * 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
DE112006003471B4 (de) 2006-01-18 2017-02-09 Mitsubishi Heavy Industries, Ltd. Feststoffteilchenerosionsbeständige Beschichtung und damit behandelte rotierende Maschine
US8474474B2 (en) 2009-07-10 2013-07-02 Fisher Controls International Llc Control valve having pressure boundary integrity diagnostic capabilities, method of making the control valve, and method of using the control valve

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