FR2436310A1 - Soupape a membrane - Google Patents

Soupape a membrane

Info

Publication number
FR2436310A1
FR2436310A1 FR7920166A FR7920166A FR2436310A1 FR 2436310 A1 FR2436310 A1 FR 2436310A1 FR 7920166 A FR7920166 A FR 7920166A FR 7920166 A FR7920166 A FR 7920166A FR 2436310 A1 FR2436310 A1 FR 2436310A1
Authority
FR
France
Prior art keywords
membrane
front surfaces
ribs
pressure piece
contour
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.)
Withdrawn
Application number
FR7920166A
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.)
Mersch SA Fonderie Ateliers
Original Assignee
Mersch SA Fonderie Ateliers
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 Mersch SA Fonderie Ateliers filed Critical Mersch SA Fonderie Ateliers
Publication of FR2436310A1 publication Critical patent/FR2436310A1/fr
Withdrawn legal-status Critical Current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)
  • Check Valves (AREA)

Abstract

Cette soupape comprend une membrane 3 tendue, sur son bord, entre le boîtier 1 de la soupape et un capot 2 fixé sur lui, cette membrane étant applicable de façon étanche sur une surface de siège prévue dans le boîtier, par l'intermédiaire d'une pièce de pression 4. Des nervures radiales 6, aménagées dans le capot 2, font saillie dans des évidements de la pièce de pression 4, les surfaces frontales de ces nervures correspondant par leur contour à celui de la membrane 3 complètement ouverte. Un élément d'appui de la membrane, constitué par une pièce en forme de spirales 5, s'adapte largement au contour des surfaces frontales des nervures 6 et à la pièce de pression 4, cet élément étant disposé entre lesdites surfaces frontales et la pièce de pression d'un côté et la membrane de l'autre
FR7920166A 1978-09-13 1979-08-07 Soupape a membrane Withdrawn FR2436310A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782839804 DE2839804A1 (de) 1978-09-13 1978-09-13 Membranventil

Publications (1)

Publication Number Publication Date
FR2436310A1 true FR2436310A1 (fr) 1980-04-11

Family

ID=6049331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920166A Withdrawn FR2436310A1 (fr) 1978-09-13 1979-08-07 Soupape a membrane

Country Status (4)

Country Link
DE (1) DE2839804A1 (fr)
FR (1) FR2436310A1 (fr)
GB (1) GB2031122A (fr)
LU (1) LU81668A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL119963A (en) * 1997-01-05 2003-02-12 Raphael Valves Ind 1975 Ltd Spring diaphragm for shut-off valves and regulators
DE102021129348A1 (de) * 2021-11-11 2023-05-11 Sisto Armaturen S.A. Flexibles Druckverteilungselement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251645C (fr) *
DE251644C (fr) * 1900-01-01
DE538945C (de) * 1931-11-23 Elster & Co A G Regler fuer Temperaturen oder Drucke mit gewellter Membran
GB365590A (en) * 1930-09-22 1932-01-22 Joseph Riley Eyre Improvements relating to the actuating diaphragms of reducing valves, thermostatic control devices and the like
FR1432594A (fr) * 1964-12-30 1966-03-25 Dispositif de soutien total et, éventuellement, d'asservissement d'une membrane
FR1600112A (fr) * 1968-12-30 1970-07-20

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251645C (fr) *
DE251644C (fr) * 1900-01-01
DE538945C (de) * 1931-11-23 Elster & Co A G Regler fuer Temperaturen oder Drucke mit gewellter Membran
GB365590A (en) * 1930-09-22 1932-01-22 Joseph Riley Eyre Improvements relating to the actuating diaphragms of reducing valves, thermostatic control devices and the like
FR1432594A (fr) * 1964-12-30 1966-03-25 Dispositif de soutien total et, éventuellement, d'asservissement d'une membrane
FR1600112A (fr) * 1968-12-30 1970-07-20

Also Published As

Publication number Publication date
LU81668A1 (de) 1979-12-07
DE2839804A1 (de) 1980-03-20
GB2031122A (en) 1980-04-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application