WO2008117344A1 - 弁開度検出装置 - Google Patents

弁開度検出装置 Download PDF

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Publication number
WO2008117344A1
WO2008117344A1 PCT/JP2007/053553 JP2007053553W WO2008117344A1 WO 2008117344 A1 WO2008117344 A1 WO 2008117344A1 JP 2007053553 W JP2007053553 W JP 2007053553W WO 2008117344 A1 WO2008117344 A1 WO 2008117344A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening degree
valve opening
detection device
degree detection
valve
Prior art date
Application number
PCT/JP2007/053553
Other languages
English (en)
French (fr)
Inventor
Jiro Kamezawa
Original Assignee
Tomoe Technical Research Company Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tomoe Technical Research Company Ltd. filed Critical Tomoe Technical Research Company Ltd.
Priority to PCT/JP2007/053553 priority Critical patent/WO2008117344A1/ja
Priority to CN2007800340251A priority patent/CN101627243B/zh
Priority to JP2008542550A priority patent/JP4245190B2/ja
Publication of WO2008117344A1 publication Critical patent/WO2008117344A1/ja

Links

Classifications

    • 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
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale

Abstract

【課題】本発明は、部品点数が少なく、省スペースでありながら、１回の調整で複数のリミットスイッチの調整が可能であって、所望の角度でスイッチのＯＮ／ＯＦＦ制御を行い得、作業効率の向上を図ることが出来る弁の開度検出装置を提供せんとするものである。 　【解決手段】バルブ装置の弁体と一体に回動する弁棒と同期して回動する検出軸を有し、該検出軸には一体に回動するウォームギアが連結され、この検出軸に対して回動自在に筒状部材を挿着し、該ウォームギアに噛合するウォームホイールを有するカムを該筒状部材に対して回転を一体とするように連結して、リミットスイッチを作動し得るように構成したことを特徴とする。 　
PCT/JP2007/053553 2007-02-26 2007-02-26 弁開度検出装置 WO2008117344A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2007/053553 WO2008117344A1 (ja) 2007-02-26 2007-02-26 弁開度検出装置
CN2007800340251A CN101627243B (zh) 2007-02-26 2007-02-26 阀开度检测装置
JP2008542550A JP4245190B2 (ja) 2007-02-26 2007-02-26 弁開度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053553 WO2008117344A1 (ja) 2007-02-26 2007-02-26 弁開度検出装置

Publications (1)

Publication Number Publication Date
WO2008117344A1 true WO2008117344A1 (ja) 2008-10-02

Family

ID=39788089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053553 WO2008117344A1 (ja) 2007-02-26 2007-02-26 弁開度検出装置

Country Status (3)

Country Link
JP (1) JP4245190B2 (ja)
CN (1) CN101627243B (ja)
WO (1) WO2008117344A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012159057A (ja) * 2011-02-02 2012-08-23 Chugoku Electric Power Co Inc:The リミットスイッチの動作タイミング調整装置
WO2012148970A1 (en) * 2011-04-28 2012-11-01 General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. Enclosed proximity switch assembly
CN104534161A (zh) * 2014-12-16 2015-04-22 中广核核电运营有限公司 气动阀限位开关调整方法
US9022065B1 (en) 2014-06-30 2015-05-05 California Controlled Atmosphere Pressure event indicator and systems incorporating the same
JP2016156522A (ja) * 2015-02-23 2016-09-01 リンナイ株式会社 火力調節装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103403426B (zh) * 2010-11-25 2015-04-15 株式会社富士金 自动阀用开度检测装置
JP5791351B2 (ja) * 2011-04-25 2015-10-07 豊興工業株式会社 複合電磁切換弁
CN103133758A (zh) * 2013-03-19 2013-06-05 苏州市凯泰机械有限公司 一种阀门开度计装置
CN103343834A (zh) * 2013-06-13 2013-10-09 常熟市惠尔石化仪表有限公司 带微动开关的阀门限位开关
CN104377054A (zh) * 2013-11-16 2015-02-25 韦海雀 旋转限位开关的凸轮组结构
CN106286850B (zh) * 2015-05-27 2018-12-18 同济大学 一种阀芯、提升阀及提升阀的应用
CN105047449B (zh) * 2015-07-07 2017-03-15 国家电网公司 闸刀状态检测器遮挡方法
CN105402482A (zh) * 2015-12-17 2016-03-16 北京齐家怡居科技有限责任公司 能够监测工作状态的风阀
CN105895403B (zh) * 2016-06-01 2018-10-23 无锡新宏泰电器科技股份有限公司 一种微动开关触发凸轮调节装置
CN111998121A (zh) * 2020-07-28 2020-11-27 中广核核电运营有限公司 用于喷淋阀的检修定位装置及其检修定位方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836677A (ja) * 1971-09-10 1973-05-30
JPS57190976U (ja) * 1981-05-29 1982-12-03
EP0414970A1 (en) * 1988-03-23 1991-03-06 Keystone International Holdings Corp. Position sensor with angularly adjustable cams
JPH0617969A (ja) * 1992-03-20 1994-01-25 Bray Internatl Inc バルブ位置監視装置
JPH09304109A (ja) * 1996-05-09 1997-11-28 Mach Eng:Kk カムブロック
JPH11224567A (ja) * 1998-02-05 1999-08-17 Mitsubishi Electric Corp リミットスイッチ装置
JP2004019937A (ja) * 2002-06-20 2004-01-22 Kitz Corp バルブ用アクチュエータ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836677A (ja) * 1971-09-10 1973-05-30
JPS57190976U (ja) * 1981-05-29 1982-12-03
EP0414970A1 (en) * 1988-03-23 1991-03-06 Keystone International Holdings Corp. Position sensor with angularly adjustable cams
JPH0617969A (ja) * 1992-03-20 1994-01-25 Bray Internatl Inc バルブ位置監視装置
JPH09304109A (ja) * 1996-05-09 1997-11-28 Mach Eng:Kk カムブロック
JPH11224567A (ja) * 1998-02-05 1999-08-17 Mitsubishi Electric Corp リミットスイッチ装置
JP2004019937A (ja) * 2002-06-20 2004-01-22 Kitz Corp バルブ用アクチュエータ

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012159057A (ja) * 2011-02-02 2012-08-23 Chugoku Electric Power Co Inc:The リミットスイッチの動作タイミング調整装置
WO2012148970A1 (en) * 2011-04-28 2012-11-01 General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. Enclosed proximity switch assembly
US8593241B2 (en) 2011-04-28 2013-11-26 General Equipment And Manufacturing Company, Inc. Enclosed proximity switch assembly
KR20140018952A (ko) * 2011-04-28 2014-02-13 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. 밀폐형 근접 스위치 조립체
KR101942116B1 (ko) * 2011-04-28 2019-01-24 제네럴 이큅먼트 앤드 매뉴팩처링 컴패니, 아이엔씨., 디/비/에이 탑웍스, 아이엔씨. 밀폐형 근접 스위치 조립체
US9022065B1 (en) 2014-06-30 2015-05-05 California Controlled Atmosphere Pressure event indicator and systems incorporating the same
CN104534161A (zh) * 2014-12-16 2015-04-22 中广核核电运营有限公司 气动阀限位开关调整方法
JP2016156522A (ja) * 2015-02-23 2016-09-01 リンナイ株式会社 火力調節装置

Also Published As

Publication number Publication date
CN101627243A (zh) 2010-01-13
JPWO2008117344A1 (ja) 2010-07-08
CN101627243B (zh) 2012-04-04
JP4245190B2 (ja) 2009-03-25

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