KR102760460B1 - 밸브 시스템의 진단 장치, 진단 방법 및 진단 프로그램 - Google Patents

밸브 시스템의 진단 장치, 진단 방법 및 진단 프로그램 Download PDF

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KR102760460B1
KR102760460B1 KR1020237001496A KR20237001496A KR102760460B1 KR 102760460 B1 KR102760460 B1 KR 102760460B1 KR 1020237001496 A KR1020237001496 A KR 1020237001496A KR 20237001496 A KR20237001496 A KR 20237001496A KR 102760460 B1 KR102760460 B1 KR 102760460B1
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South Korea
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diagnostic
opening
valve
opening degree
command value
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Korean (ko)
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KR20230023029A (ko
Inventor
스스무 세키네
도모유키 고지마
히로후미 오하라
히로미츠 모리
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미츠비시 파워 가부시키가이샤
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0058—Optical means, e.g. light transmission, observation ports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/003—Machine valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Details Of Valves (AREA)
KR1020237001496A 2020-08-31 2021-08-24 밸브 시스템의 진단 장치, 진단 방법 및 진단 프로그램 Active KR102760460B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-145424 2020-08-31
JP2020145424 2020-08-31
PCT/JP2021/030944 WO2022045114A1 (ja) 2020-08-31 2021-08-24 バルブシステムの診断装置、診断方法及び診断プログラム

Publications (2)

Publication Number Publication Date
KR20230023029A KR20230023029A (ko) 2023-02-16
KR102760460B1 true KR102760460B1 (ko) 2025-01-24

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KR1020237001496A Active KR102760460B1 (ko) 2020-08-31 2021-08-24 밸브 시스템의 진단 장치, 진단 방법 및 진단 프로그램

Country Status (6)

Country Link
US (1) US12455019B2 (https=)
JP (1) JP7426495B2 (https=)
KR (1) KR102760460B1 (https=)
CN (1) CN115605739A (https=)
DE (1) DE112021002895T5 (https=)
WO (1) WO2022045114A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117628002A (zh) * 2023-11-01 2024-03-01 广州和德智能装备制造有限公司 一种伺服阀的卡阀检测方法、装置、终端设备及存储介质
CN120251584B (zh) * 2025-06-04 2025-09-02 福建宁德核电有限公司 核电厂油动机性能检测方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010039715A (ja) 2008-08-04 2010-02-18 Kubota Corp 石油化学プラントのバルブ制御装置
JP2019117122A (ja) 2017-12-27 2019-07-18 株式会社キッツ バルブなどの圧力機器の耐圧検査方法とその耐圧検査装置並びに圧力機器
JP2020008036A (ja) 2018-07-04 2020-01-16 アズビル株式会社 調節弁の異常診断方法および装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63236939A (ja) * 1987-03-25 1988-10-03 Cosmo Keiki:Kk 自動調圧装置
JPS63288894A (ja) 1987-05-18 1988-11-25 三菱重工業株式会社 サ−ボ系の故障診断装置
JP2004211669A (ja) * 2003-01-09 2004-07-29 Toshiba Corp サーボ弁制御装置およびサーボ弁制御システムの異常検出装置
JP5735383B2 (ja) * 2011-09-02 2015-06-17 アズビル株式会社 調節弁の異常診断方法および装置
JP6112085B2 (ja) 2014-08-29 2017-04-12 Ｊｆｅスチール株式会社 油圧圧下サーボ弁の故障診断方法および装置
CN204154498U (zh) * 2014-10-27 2015-02-11 哈尔滨东安汽车发动机制造有限公司 一种自动变速器阀体总成可靠性试验装置
CN107429858B (zh) * 2015-03-26 2019-07-26 株式会社京滨 阀控制装置以及阀系统
JP7051481B2 (ja) * 2018-02-16 2022-04-11 三菱重工業株式会社 弁装置異常検知システム及び弁装置異常検知方法
CN110500746B (zh) * 2018-05-18 2021-05-25 青岛海尔空调器有限总公司 空调器的电子膨胀阀开度的控制方法
CN111621152A (zh) 2019-02-28 2020-09-04 京瓷株式会社 元件密封用成型材料组合物及电子部件装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010039715A (ja) 2008-08-04 2010-02-18 Kubota Corp 石油化学プラントのバルブ制御装置
JP2019117122A (ja) 2017-12-27 2019-07-18 株式会社キッツ バルブなどの圧力機器の耐圧検査方法とその耐圧検査装置並びに圧力機器
JP2020008036A (ja) 2018-07-04 2020-01-16 アズビル株式会社 調節弁の異常診断方法および装置

Also Published As

Publication number Publication date
US20230204128A1 (en) 2023-06-29
KR20230023029A (ko) 2023-02-16
CN115605739A (zh) 2023-01-13
JP7426495B2 (ja) 2024-02-01
DE112021002895T5 (de) 2023-03-02
US12455019B2 (en) 2025-10-28
WO2022045114A1 (ja) 2022-03-03
JPWO2022045114A1 (https=) 2022-03-03

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