JPS6415576A - Metallic diaphragm valve - Google Patents

Metallic diaphragm valve

Info

Publication number
JPS6415576A
JPS6415576A JP62171901A JP17190187A JPS6415576A JP S6415576 A JPS6415576 A JP S6415576A JP 62171901 A JP62171901 A JP 62171901A JP 17190187 A JP17190187 A JP 17190187A JP S6415576 A JPS6415576 A JP S6415576A
Authority
JP
Japan
Prior art keywords
diaphragm
spherical shell
curvature
outer peripheral
deformation amount
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.)
Granted
Application number
JP62171901A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052874B2 (en, 2012
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 true JPS6415576A (en) 1989-01-19
JPH052874B2 JPH052874B2 (en, 2012) 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, 2012)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426071A (en) * 1988-06-13 1989-01-27 Fujikin Kk Fluid cut-out switch
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
JPH05215251A (ja) * 1992-07-15 1993-08-24 Hitachi Metals Ltd ダイヤフラム弁のダイヤフラム
JPH0617967A (ja) * 1993-03-16 1994-01-25 Yamada Mitsue 自動制御機器
CN102200189A (zh) * 2010-03-24 2011-09-28 精工电子有限公司 隔膜、隔膜阀以及隔膜的制造方法

Citations (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
JPS53122927A (en) * 1977-04-04 1978-10-26 Dresser Ind High pressure diaphragm valve
JPS61244976A (ja) * 1985-04-23 1986-10-31 Fujikin:Kk 流体遮断開放器
JPS63145064U (en, 2012) * 1987-03-13 1988-09-26

Patent Citations (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
JPS53122927A (en) * 1977-04-04 1978-10-26 Dresser Ind High pressure diaphragm valve
JPS61244976A (ja) * 1985-04-23 1986-10-31 Fujikin:Kk 流体遮断開放器
JPS63145064U (en, 2012) * 1987-03-13 1988-09-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426071A (en) * 1988-06-13 1989-01-27 Fujikin Kk Fluid cut-out switch
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
JPH05215251A (ja) * 1992-07-15 1993-08-24 Hitachi Metals Ltd ダイヤフラム弁のダイヤフラム
JPH0617967A (ja) * 1993-03-16 1994-01-25 Yamada Mitsue 自動制御機器
CN102200189A (zh) * 2010-03-24 2011-09-28 精工电子有限公司 隔膜、隔膜阀以及隔膜的制造方法

Also Published As

Publication number Publication date
JPH052874B2 (en, 2012) 1993-01-13

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