GB1525502A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
GB1525502A
GB1525502A GB46957/75A GB4695775A GB1525502A GB 1525502 A GB1525502 A GB 1525502A GB 46957/75 A GB46957/75 A GB 46957/75A GB 4695775 A GB4695775 A GB 4695775A GB 1525502 A GB1525502 A GB 1525502A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
zone
casing
valve
wall thickness
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
Application number
GB46957/75A
Other languages
English (en)
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.)
Clouth Gummiwerke AG
FONDERIE ET ATELIERS DE MERSCH SA
Original Assignee
Clouth Gummiwerke AG
FONDERIE ET ATELIERS DE MERSCH SA
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 Clouth Gummiwerke AG, FONDERIE ET ATELIERS DE MERSCH SA filed Critical Clouth Gummiwerke AG
Publication of GB1525502A publication Critical patent/GB1525502A/en
Expired legal-status Critical Current

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
    • 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
    • F16K7/126—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 the seat being formed on a rib perpendicular to the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
GB46957/75A 1974-11-22 1975-11-13 Diaphragm valve Expired GB1525502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2455329A DE2455329B2 (de) 1974-11-22 1974-11-22 Membranventil

Publications (1)

Publication Number Publication Date
GB1525502A true GB1525502A (en) 1978-09-20

Family

ID=5931492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46957/75A Expired GB1525502A (en) 1974-11-22 1975-11-13 Diaphragm valve

Country Status (5)

Country Link
US (1) US4029296A (enExample)
DE (1) DE2455329B2 (enExample)
FR (1) FR2292166A1 (enExample)
GB (1) GB1525502A (enExample)
NL (1) NL7513555A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538638A (en) * 1984-03-08 1985-09-03 The Dow Chemical Company Plastic lined diaphragm valve
US4597559A (en) * 1985-04-02 1986-07-01 Amtrol Inc. Diaphragm valve
JP3919230B2 (ja) * 1996-08-21 2007-05-23 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー 弾性要素を有するバルブ
US6505814B1 (en) * 1998-10-15 2003-01-14 Kabushiki Kaisha Fujikin Fluid controller
CN1183344C (zh) * 1999-12-24 2005-01-05 株式会社富士金 流体控制器
JP4533500B2 (ja) * 2000-03-31 2010-09-01 トーステ株式会社 ダイアフラム弁
US6416038B1 (en) * 2000-08-17 2002-07-09 Aseptic Controls Investment Co. Inline process valve assembly
US20050258390A1 (en) * 2004-05-18 2005-11-24 Johnson Controls Technology Company Valve system
US9068664B2 (en) * 2010-06-07 2015-06-30 Bermad Cs Ltd. Hydraulic torrent control valve
US8602052B2 (en) 2010-06-22 2013-12-10 Swagelok Company Clamp ring for welded diaphragms
DE202011004671U1 (de) * 2011-03-31 2011-06-09 Bürkert Werke GmbH, 74653 Membranventil
DE102012025411A1 (de) * 2012-12-20 2014-07-10 Borgwarner Inc. Schubumluftventil eines Abgasturbolader-Verdichters
US10480676B2 (en) * 2016-08-01 2019-11-19 Smc Corporation Valve
JP6914474B2 (ja) * 2016-08-01 2021-08-04 Smc株式会社 バルブ
US20190323625A1 (en) 2018-04-23 2019-10-24 Rain Bird Corporation Valve With Reinforcement Ports And Manually Removable Scrubber
JP7223625B2 (ja) * 2019-04-15 2023-02-16 日本ピラー工業株式会社 ダイアフラム、及び流体機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659565A (en) * 1950-10-05 1953-11-17 Weatherhead Co Cylinder valve
US2988322A (en) * 1955-01-25 1961-06-13 Hills Mccanna Co Diaphragm valve
US3067764A (en) * 1960-04-27 1962-12-11 Ladish Co Diaphragm valves
US3151838A (en) * 1961-07-31 1964-10-06 Tripoli Packless gate valve
FR1406016A (fr) * 1964-06-04 1965-07-16 Ferodo Sa Perfectionnements apportés aux robinets
GB1294936A (enExample) * 1970-03-14 1972-11-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

Also Published As

Publication number Publication date
NL7513555A (nl) 1976-05-25
FR2292166B1 (enExample) 1981-06-12
DE2455329B2 (de) 1980-09-18
US4029296A (en) 1977-06-14
FR2292166A1 (fr) 1976-06-18
DE2455329A1 (de) 1976-08-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee