CA1051407A - Valves - Google Patents

Valves

Info

Publication number
CA1051407A
CA1051407A CA274,500A CA274500A CA1051407A CA 1051407 A CA1051407 A CA 1051407A CA 274500 A CA274500 A CA 274500A CA 1051407 A CA1051407 A CA 1051407A
Authority
CA
Canada
Prior art keywords
valve
membrane
shell
rib
port
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
CA274,500A
Other languages
English (en)
French (fr)
Inventor
Jean Fayot
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.)
DEMANGEL-VENCE SA
Original Assignee
DEMANGEL-VENCE 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 DEMANGEL-VENCE SA filed Critical DEMANGEL-VENCE SA
Application granted granted Critical
Publication of CA1051407A publication Critical patent/CA1051407A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
CA274,500A 1976-03-22 1977-03-22 Valves Expired CA1051407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608255A FR2345645A1 (fr) 1976-03-22 1976-03-22 Perfectionnements apportes a une vanne a membrane autopilotee

Publications (1)

Publication Number Publication Date
CA1051407A true CA1051407A (en) 1979-03-27

Family

ID=9170742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,500A Expired CA1051407A (en) 1976-03-22 1977-03-22 Valves

Country Status (8)

Country Link
BE (1) BE852745A (enExample)
CA (1) CA1051407A (enExample)
CH (1) CH601706A5 (enExample)
DE (1) DE2712447A1 (enExample)
ES (1) ES457078A1 (enExample)
FR (1) FR2345645A1 (enExample)
GB (1) GB1570945A (enExample)
NL (1) NL7703110A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774940B2 (en) 2016-06-09 2020-09-15 Dorot Management Control Valves Ltd. Diaphragm valve and diaphragm therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813226C2 (de) * 1978-03-28 1982-06-09 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Absperr- und Regelventil
IT1255014B (it) * 1992-03-27 1995-10-13 Instrumentation Lab Spa Dispositivi di movimentazione ed intercettazione di fluidi
SE501713C2 (sv) * 1993-09-06 1995-05-02 Pharmacia Biosensor Ab Ventil av membrantyp, speciellt för vätskehanteringsblock med mikroflödeskanaler
FI116415B (fi) * 2002-06-20 2005-11-15 Oras Oy Virtausta säätävä magneettiventtiili

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774940B2 (en) 2016-06-09 2020-09-15 Dorot Management Control Valves Ltd. Diaphragm valve and diaphragm therefor

Also Published As

Publication number Publication date
ES457078A1 (es) 1978-03-01
FR2345645A1 (fr) 1977-10-21
BE852745A (fr) 1977-09-22
NL7703110A (nl) 1977-09-26
CH601706A5 (enExample) 1978-07-14
FR2345645B1 (enExample) 1981-04-10
GB1570945A (en) 1980-07-09
DE2712447A1 (de) 1977-10-06

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