JP6410479B2 - ダイヤフラム弁およびその組立て方法 - Google Patents

ダイヤフラム弁およびその組立て方法

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Publication number
JP6410479B2
JP6410479B2 JP2014111388A JP2014111388A JP6410479B2 JP 6410479 B2 JP6410479 B2 JP 6410479B2 JP 2014111388 A JP2014111388 A JP 2014111388A JP 2014111388 A JP2014111388 A JP 2014111388A JP 6410479 B2 JP6410479 B2 JP 6410479B2
Authority
JP
Japan
Prior art keywords
stem
diaphragm
nut
handle
diaphragm valve
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.)
Active
Application number
JP2014111388A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015224765A (ja
Inventor
孝行 樋口
孝行 樋口
赤本　久敏
久敏 赤本
圭吾 小林
圭吾 小林
曽我尾　昌彦
昌彦 曽我尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikin Inc
Original Assignee
Fujikin Inc
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 Fujikin Inc filed Critical Fujikin Inc
Priority to JP2014111388A priority Critical patent/JP6410479B2/ja
Priority to KR1020167026342A priority patent/KR101964505B1/ko
Priority to SG11201608803WA priority patent/SG11201608803WA/en
Priority to PCT/JP2015/064260 priority patent/WO2015182430A1/ja
Priority to CN201580012552.7A priority patent/CN106415099B/zh
Priority to TW104116914A priority patent/TWI665403B/zh
Publication of JP2015224765A publication Critical patent/JP2015224765A/ja
Application granted granted Critical
Publication of JP6410479B2 publication Critical patent/JP6410479B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
JP2014111388A 2014-05-29 2014-05-29 ダイヤフラム弁およびその組立て方法 Active JP6410479B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2014111388A JP6410479B2 (ja) 2014-05-29 2014-05-29 ダイヤフラム弁およびその組立て方法
KR1020167026342A KR101964505B1 (ko) 2014-05-29 2015-05-19 다이어프램 밸브 및 그 조립 방법
SG11201608803WA SG11201608803WA (en) 2014-05-29 2015-05-19 Diaphragm valve and method for assembling same
PCT/JP2015/064260 WO2015182430A1 (ja) 2014-05-29 2015-05-19 ダイヤフラム弁およびその組立て方法
CN201580012552.7A CN106415099B (zh) 2014-05-29 2015-05-19 隔膜阀及其装配方法
TW104116914A TWI665403B (zh) 2014-05-29 2015-05-27 隔膜閥及其組裝方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014111388A JP6410479B2 (ja) 2014-05-29 2014-05-29 ダイヤフラム弁およびその組立て方法

Publications (2)

Publication Number Publication Date
JP2015224765A JP2015224765A (ja) 2015-12-14
JP6410479B2 true JP6410479B2 (ja) 2018-10-24

Family

ID=54698767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014111388A Active JP6410479B2 (ja) 2014-05-29 2014-05-29 ダイヤフラム弁およびその組立て方法

Country Status (6)

Country Link
JP (1) JP6410479B2 (zh)
KR (1) KR101964505B1 (zh)
CN (1) CN106415099B (zh)
SG (1) SG11201608803WA (zh)
TW (1) TWI665403B (zh)
WO (1) WO2015182430A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102254663B1 (ko) * 2017-07-31 2021-05-21 가부시끼가이샤후지킨 가스 공급 시스템
JP7054489B2 (ja) * 2017-07-31 2022-04-14 株式会社フジキン バルブの過剰締付け防止装置、およびそれを備えたバルブ
KR101957935B1 (ko) 2017-10-16 2019-03-13 동아대학교 산학협력단 이중 디스크 타입 다이어프램 밸브
US11781659B2 (en) 2018-03-26 2023-10-10 Cytiva Sweden Ab Methods and systems for dual force valve actuation
US20220186844A1 (en) * 2019-03-29 2022-06-16 Fujikin Incorporated Diaphragm and diaphragm valve
CN110220027B (zh) * 2019-05-29 2024-06-21 高邮市特种紧固件厂 一种具有防松动功能的阀门用阀门压盖螺母

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634099A (en) * 1985-05-17 1987-01-06 Nupro Company High pressure inverted bellows valve
US4671490A (en) * 1986-05-16 1987-06-09 Nupro Co. Diaphragm valve
JPH0497189U (zh) * 1991-01-22 1992-08-21
DE4302556A1 (de) * 1993-01-29 1994-08-04 Mueller Apparatebau Gmbh & Co Membranventil mit Schließhubbegrenzung
US6045334A (en) * 1996-03-20 2000-04-04 Hypro Corporation Valve disabler for use in high pressure pipe cleaning applications
JPH116516A (ja) * 1997-06-18 1999-01-12 Hard Lock Kogyo Kk 緩み止めナット
US6905108B2 (en) * 2001-11-15 2005-06-14 Fisher Controls International Llc. Control valve flow adjustment device
CN2584963Y (zh) * 2002-12-05 2003-11-05 杨振南 一种液化气阀门装置
JP4320192B2 (ja) * 2003-03-17 2009-08-26 日本ダイヤバルブ株式会社 ダイヤフラム弁
JP2007040344A (ja) * 2005-08-01 2007-02-15 Hard Lock Industry Co Ltd 取り外し防止機能を有するナット、並びに、緩み止め特殊ダブルナット
JP2008089103A (ja) * 2006-10-03 2008-04-17 Smc Corp 手動切換弁
CN102278520B (zh) * 2011-07-28 2013-03-06 上海埃科燃气测控设备有限公司 先导式电磁燃气紧急切断阀驱动与锁定开关装置
JP2013117241A (ja) 2011-12-01 2013-06-13 Haruo Kamino ダイヤフラム弁、ダイヤフラム弁のダイヤフラム破損検出方法およびプロセス制御システム
CN103807450A (zh) * 2013-05-22 2014-05-21 麦特汽车服务股份有限公司 一种流量调节阀限制最大流量及防止堵塞的实现方法

Also Published As

Publication number Publication date
CN106415099A (zh) 2017-02-15
KR101964505B1 (ko) 2019-04-01
CN106415099B (zh) 2018-11-23
JP2015224765A (ja) 2015-12-14
SG11201608803WA (en) 2016-11-29
TW201604461A (zh) 2016-02-01
TWI665403B (zh) 2019-07-11
WO2015182430A1 (ja) 2015-12-03
KR20160119244A (ko) 2016-10-12

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