DE2414381A1 - Verstaerkte membran, insbesondere fuer absperrventile - Google Patents

Verstaerkte membran, insbesondere fuer absperrventile

Info

Publication number
DE2414381A1
DE2414381A1 DE2414381A DE2414381A DE2414381A1 DE 2414381 A1 DE2414381 A1 DE 2414381A1 DE 2414381 A DE2414381 A DE 2414381A DE 2414381 A DE2414381 A DE 2414381A DE 2414381 A1 DE2414381 A1 DE 2414381A1
Authority
DE
Germany
Prior art keywords
membrane
valve
layer
membrane according
layers
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.)
Pending
Application number
DE2414381A
Other languages
German (de)
English (en)
Inventor
Wayne David Hayes
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.)
Hills Mccanna Co Ges N D
Original Assignee
Hills Mccanna Co Ges N D
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 Hills Mccanna Co Ges N D filed Critical Hills Mccanna Co Ges N D
Publication of DE2414381A1 publication Critical patent/DE2414381A1/de
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
DE2414381A 1973-04-04 1974-03-26 Verstaerkte membran, insbesondere fuer absperrventile Pending DE2414381A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34779873A 1973-04-04 1973-04-04

Publications (1)

Publication Number Publication Date
DE2414381A1 true DE2414381A1 (de) 1974-10-24

Family

ID=23365317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2414381A Pending DE2414381A1 (de) 1973-04-04 1974-03-26 Verstaerkte membran, insbesondere fuer absperrventile

Country Status (2)

Country Link
CA (1) CA1032150A (fr)
DE (1) DE2414381A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011682A1 (fr) * 1978-12-01 1980-06-11 Drägerwerk Aktiengesellschaft Diaphragme pour une valve de dosage commandée par la respiration
EP0023409A1 (fr) * 1979-07-28 1981-02-04 Waterfield Engineering Limited Soupapes à diaphragme
US4659062A (en) * 1984-03-26 1987-04-21 Mooney Richard J Flowgrid regulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011682A1 (fr) * 1978-12-01 1980-06-11 Drägerwerk Aktiengesellschaft Diaphragme pour une valve de dosage commandée par la respiration
EP0023409A1 (fr) * 1979-07-28 1981-02-04 Waterfield Engineering Limited Soupapes à diaphragme
US4659062A (en) * 1984-03-26 1987-04-21 Mooney Richard J Flowgrid regulator

Also Published As

Publication number Publication date
CA1032150A (fr) 1978-05-30

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