GB1476334A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
GB1476334A
GB1476334A GB2273174A GB2273174A GB1476334A GB 1476334 A GB1476334 A GB 1476334A GB 2273174 A GB2273174 A GB 2273174A GB 2273174 A GB2273174 A GB 2273174A GB 1476334 A GB1476334 A GB 1476334A
Authority
GB
United Kingdom
Prior art keywords
diaphragm valve
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.)
Expired
Application number
GB2273174A
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
Priority claimed from DE19732325814 external-priority patent/DE2325814C3/en
Application filed by Clouth Gummiwerke AG, FONDERIE ET ATELIERS DE MERSCH SA filed Critical Clouth Gummiwerke AG
Publication of GB1476334A publication Critical patent/GB1476334A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
GB2273174A 1973-05-22 1974-05-21 Diaphragm valve Expired GB1476334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732325814 DE2325814C3 (en) 1973-05-22 Diaphragm for diaphragm valves

Publications (1)

Publication Number Publication Date
GB1476334A true GB1476334A (en) 1977-06-10

Family

ID=5881667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2273174A Expired GB1476334A (en) 1973-05-22 1974-05-21 Diaphragm valve

Country Status (3)

Country Link
FR (1) FR2230905B1 (en)
GB (1) GB1476334A (en)
NL (1) NL157974B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004567A1 (en) * 1990-08-30 1992-03-19 George Stack Water meter assemblies
US9010729B2 (en) 2011-03-31 2015-04-21 Buerkert Werke Gmbh Membrane valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684829A (en) * 1951-03-07 1954-07-27 Hills Mccanna Co Valve diaphragm
FR1202889A (en) * 1957-03-02 1960-01-14 Dunlop Rubber Co Elastic diaphragm
GB883295A (en) * 1957-08-15 1961-11-29 Moulton Development Ltd Improvements in frusto conical diaphragms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004567A1 (en) * 1990-08-30 1992-03-19 George Stack Water meter assemblies
US9010729B2 (en) 2011-03-31 2015-04-21 Buerkert Werke Gmbh Membrane valve

Also Published As

Publication number Publication date
NL157974B (en) 1978-09-15
FR2230905B1 (en) 1979-02-16
NL7406948A (en) 1974-11-26
DE2325814B2 (en) 1976-07-29
DE2325814A1 (en) 1974-12-19
FR2230905A1 (en) 1974-12-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee