JPH052874B2 - - Google Patents

Info

Publication number
JPH052874B2
JPH052874B2 JP62171901A JP17190187A JPH052874B2 JP H052874 B2 JPH052874 B2 JP H052874B2 JP 62171901 A JP62171901 A JP 62171901A JP 17190187 A JP17190187 A JP 17190187A JP H052874 B2 JPH052874 B2 JP H052874B2
Authority
JP
Japan
Prior art keywords
diaphragm
valve
load
displacement
valve seat
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.)
Expired - Lifetime
Application number
JP62171901A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6415576A (en
Inventor
Satoru Araki
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP62171901A priority Critical patent/JPS6415576A/ja
Publication of JPS6415576A publication Critical patent/JPS6415576A/ja
Publication of JPH052874B2 publication Critical patent/JPH052874B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Lift Valve (AREA)
  • Diaphragms And Bellows (AREA)
JP62171901A 1987-07-09 1987-07-09 Metallic diaphragm valve Granted JPS6415576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62171901A JPS6415576A (en) 1987-07-09 1987-07-09 Metallic diaphragm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171901A JPS6415576A (en) 1987-07-09 1987-07-09 Metallic diaphragm valve

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4187942A Division JP2609400B2 (ja) 1992-07-15 1992-07-15 ダイヤフラム弁のダイヤフラム

Publications (2)

Publication Number Publication Date
JPS6415576A JPS6415576A (en) 1989-01-19
JPH052874B2 true JPH052874B2 (en]) 1993-01-13

Family

ID=15931913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171901A Granted JPS6415576A (en) 1987-07-09 1987-07-09 Metallic diaphragm valve

Country Status (1)

Country Link
JP (1) JPS6415576A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730847B2 (ja) * 1988-06-13 1995-04-10 株式会社フジキン 流体遮断開放器
US5112027A (en) * 1989-06-21 1992-05-12 Benkan Corporation Metal diaphragm valve
US5131627A (en) * 1990-10-17 1992-07-21 Nupro Company Diaphragm valve
JP2609400B2 (ja) * 1992-07-15 1997-05-14 日立金属株式会社 ダイヤフラム弁のダイヤフラム
JPH0754154B2 (ja) * 1993-03-16 1995-06-07 山田 三恵 自動制御機器
JP5565856B2 (ja) * 2010-03-24 2014-08-06 セイコーインスツル株式会社 ダイアフラム、ダイアフラムバルブ、及びダイアフラムの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656214A (en) * 1925-11-17 1928-01-17 Masson Pierre Diaphragm valve for automobiles
NL7714475A (nl) * 1977-04-04 1978-10-06 Dresser Ind Membraanafsluiter voor hoge druk.
JPS61244976A (ja) * 1985-04-23 1986-10-31 Fujikin:Kk 流体遮断開放器
JPS63145064U (en]) * 1987-03-13 1988-09-26

Also Published As

Publication number Publication date
JPS6415576A (en) 1989-01-19

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Legal Events

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