GB1570945A - Valves - Google Patents

Valves Download PDF

Info

Publication number
GB1570945A
GB1570945A GB1192777A GB1192777A GB1570945A GB 1570945 A GB1570945 A GB 1570945A GB 1192777 A GB1192777 A GB 1192777A GB 1192777 A GB1192777 A GB 1192777A GB 1570945 A GB1570945 A GB 1570945A
Authority
GB
United Kingdom
Prior art keywords
membrane
valve
shell
rib
passage
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
GB1192777A
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.)
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
Publication of GB1570945A publication Critical patent/GB1570945A/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)
GB1192777A 1976-03-22 1977-03-22 Valves Expired GB1570945A (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
GB1570945A true GB1570945A (en) 1980-07-09

Family

ID=9170742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1192777A Expired GB1570945A (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
CN100335827C (zh) * 2002-06-20 2007-09-05 奥拉斯有限公司 控制流量的磁阀

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
IL246151B (en) 2016-06-09 2021-02-28 Dorot Man Control Valves Ltd From a diaphragm body and its diaphragm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335827C (zh) * 2002-06-20 2007-09-05 奥拉斯有限公司 控制流量的磁阀

Also Published As

Publication number Publication date
FR2345645B1 (enExample) 1981-04-10
CA1051407A (en) 1979-03-27
NL7703110A (nl) 1977-09-26
ES457078A1 (es) 1978-03-01
BE852745A (fr) 1977-09-22
FR2345645A1 (fr) 1977-10-21
DE2712447A1 (de) 1977-10-06
CH601706A5 (enExample) 1978-07-14

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed