TW202221246A - 隔膜閥 - Google Patents

隔膜閥 Download PDF

Info

Publication number
TW202221246A
TW202221246A TW110134768A TW110134768A TW202221246A TW 202221246 A TW202221246 A TW 202221246A TW 110134768 A TW110134768 A TW 110134768A TW 110134768 A TW110134768 A TW 110134768A TW 202221246 A TW202221246 A TW 202221246A
Authority
TW
Taiwan
Prior art keywords
valve seat
valve
diaphragm
outer edge
seat
Prior art date
Application number
TW110134768A
Other languages
English (en)
Chinese (zh)
Inventor
石橋圭介
藥師神忠幸
一法師隆志
吉田俊英
Original Assignee
日商富士金股份有限公司
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 日商富士金股份有限公司 filed Critical 日商富士金股份有限公司
Publication of TW202221246A publication Critical patent/TW202221246A/zh

Links

Images

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
TW110134768A 2020-10-20 2021-09-17 隔膜閥 TW202221246A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-175840 2020-10-20
JP2020175840 2020-10-20

Publications (1)

Publication Number Publication Date
TW202221246A true TW202221246A (zh) 2022-06-01

Family

ID=81291258

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110134768A TW202221246A (zh) 2020-10-20 2021-09-17 隔膜閥

Country Status (4)

Country Link
JP (1) JP7426149B2 (fr)
KR (1) KR20230085201A (fr)
TW (1) TW202221246A (fr)
WO (1) WO2022085289A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5215286A (en) * 1992-05-26 1993-06-01 Nupro Company High pressure diaphragm valve
JPH0694142A (ja) * 1992-09-14 1994-04-05 Motoyama Seisakusho:Kk 空気圧作動式メタルダイヤフラム弁
JP4700234B2 (ja) 2001-07-31 2011-06-15 株式会社フジキン ダイヤフラム弁
EP2003379A1 (fr) * 2007-06-12 2008-12-17 Luxembourg Patent Company S.A. Robinet à membrane haute pression doté d'un assemblage de siège échangeable
JP2010144765A (ja) 2008-12-16 2010-07-01 Hamlet Motoyama Japan:Kk ダイヤフラム弁
JP6335926B2 (ja) 2013-02-01 2018-05-30 スウエイジロク・カンパニー 溶接されたダイヤフラム弁座担体を有するダイヤフラム弁
KR101463329B1 (ko) * 2013-02-22 2014-11-18 이종천 솔레노이드 밸브
JP7025915B2 (ja) 2017-12-18 2022-02-25 株式会社キッツエスシーティー ダイヤフラムバルブ

Also Published As

Publication number Publication date
WO2022085289A1 (fr) 2022-04-28
JP7426149B2 (ja) 2024-02-01
KR20230085201A (ko) 2023-06-13
JPWO2022085289A1 (fr) 2022-04-28

Similar Documents

Publication Publication Date Title
JP4879285B2 (ja) 反発性ダイヤフラムを備える弁
KR20070110933A (ko) 유체용 개폐밸브장치
JP2006090386A (ja) ダイヤフラムバルブ
JP4879284B2 (ja) 単一物の二重膜ダイヤフラム弁
JP6681723B2 (ja) バルブ装置
EP3063438B1 (fr) Obturateur de vanne pour régulateur de pression
MX2008011600A (es) Valvula de diafragma de tipo oscilante.
JP5544868B2 (ja) 燃料電池用ガス遮断弁
WO2017175335A1 (fr) Structure de clapet anti-retour
TW202221246A (zh) 隔膜閥
JP2016056902A (ja) 逆止弁構造
JP2006517019A (ja) 長さ調節ガススプリング
US10584796B2 (en) Seal, assembly, and retention method
JP6002448B2 (ja) ダイヤフラム弁
JP2018179195A (ja) 環状弁
CN115066576A (zh) 隔膜阀及其阀用阀座的更换方法
KR20170086866A (ko) 감압밸브
EA027985B1 (ru) Клапан высокого давления
JP2021121743A (ja) ダイヤフラム及びダイヤフラムバルブ
JP5912993B2 (ja) 燃料圧力制御弁
JP7401896B2 (ja) バルブ
JPH09196208A (ja) 逆止弁装置
KR20170099720A (ko) 디스크 상부에 탄성체가 구비된 안전밸브
US20220325802A1 (en) Valve device
JP2014047843A (ja) ダイヤフラム弁