FR2371622A1 - Vanne d'arret a membrane pour conduites en depression - Google Patents

Vanne d'arret a membrane pour conduites en depression

Info

Publication number
FR2371622A1
FR2371622A1 FR7735293A FR7735293A FR2371622A1 FR 2371622 A1 FR2371622 A1 FR 2371622A1 FR 7735293 A FR7735293 A FR 7735293A FR 7735293 A FR7735293 A FR 7735293A FR 2371622 A1 FR2371622 A1 FR 2371622A1
Authority
FR
France
Prior art keywords
pipes
valve
depression
shut
diaphragm shut
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.)
Granted
Application number
FR7735293A
Other languages
English (en)
Other versions
FR2371622B1 (fr
Inventor
Harald Michael
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.)
Dometic GmbH
Original Assignee
Electrolux GmbH
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 Electrolux GmbH filed Critical Electrolux GmbH
Publication of FR2371622A1 publication Critical patent/FR2371622A1/fr
Application granted granted Critical
Publication of FR2371622B1 publication Critical patent/FR2371622B1/fr
Granted 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
    • F16K7/14—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 arranged to be deformed against a flat seat
    • F16K7/17—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 arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Check Valves (AREA)
  • Actuator (AREA)
  • Sewage (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Pipe Accessories (AREA)

Abstract

L'invention se rapporte à des vannes d'arrêt de conduites soumises à une dépression. Ces vannes se caractérisent en ce que la membrane 12 délimite par sa surface extérieure un espace creux 28 que l'on peut mettre en dépression pour faciliter l'ouverture de la vanne. Application : conduites d'eaux résiduaires.
FR7735293A 1976-11-20 1977-11-18 Vanne d'arret a membrane pour conduites en depression Granted FR2371622A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2652878A DE2652878C3 (de) 1976-11-20 1976-11-20 Membran-Absperrventil fur Unterdruckleitungen

Publications (2)

Publication Number Publication Date
FR2371622A1 true FR2371622A1 (fr) 1978-06-16
FR2371622B1 FR2371622B1 (fr) 1983-02-18

Family

ID=5993612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735293A Granted FR2371622A1 (fr) 1976-11-20 1977-11-18 Vanne d'arret a membrane pour conduites en depression

Country Status (12)

Country Link
JP (1) JPS5380826A (fr)
AU (1) AU508916B2 (fr)
CA (1) CA1066255A (fr)
CH (1) CH624748A5 (fr)
DE (1) DE2652878C3 (fr)
DK (1) DK512977A (fr)
FI (1) FI68111B (fr)
FR (1) FR2371622A1 (fr)
GB (1) GB1538820A (fr)
NL (1) NL7712406A (fr)
NO (1) NO148757C (fr)
SE (1) SE431784B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209643A1 (de) * 1982-03-17 1983-09-29 Frhr. von Hardo Dr.med. 7400 Tübingen Gise Pneumatisch oder hydrodynamisch gesteuertes membranventil fuer fluessige und gasfoermige medien
SE434535B (sv) * 1982-12-15 1984-07-30 Electrolux Ab Manoverdon vid med vakuum arbetande transportsystem for vetskor, foretredesvis vakuumavloppssystem
DE3525729A1 (de) * 1985-07-18 1987-01-22 Harald Michael Schutzbehaelter mit hausanschluss-absperrventil und steuerkasten fuer ein unterdruck-abwassersystem
DE3680058D1 (de) * 1985-08-27 1991-08-08 Harald Michael Pneumatische steuervorrichtung fuer ein absperrventil einer vakuum-abwasserleitung.
DE3602971A1 (de) * 1985-12-31 1987-11-05 Schluff Reinhold Absperrorgan
DE3546392A1 (de) * 1985-12-31 1987-09-24 Schluff Reinhold Absperrorgan
DE3610866C2 (de) * 1986-02-05 1995-04-27 Harald Michael Steuervorrichtung für ein Absperrventil eines Unterdruck-Abwassersystems
DE19604163B4 (de) * 1996-02-06 2005-12-08 Roediger Vakuum- Und Haustechnik Gmbh Schutzbehälter mit Hausanschluß-Absperrventil an einer Unterdruck-Abwasserleitung
CN110375089B (zh) * 2019-07-24 2020-06-26 上海大学 一种软体常闭型延时单向导通阀
DE102022132587A1 (de) * 2022-12-07 2024-06-13 Ako Armaturen & Separationstechnik Gmbh Quetschventil sowie Verfahren zur Herstellung eines Quetschventils

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426703A (fr) * 1964-03-16 1966-01-28 Vanne de décharge, en particulier pour toilettes
USRE28008E (en) * 1969-09-08 1974-05-14 Valve structure for controlling discharge of waste liquid into pneumatic sewage disposal system
USRE28189E (en) * 1969-09-08 1974-10-08 Method of conducting waste liquid by vacuum through long conduits of pneumatic sewage disposal systems
FR2250932A1 (fr) * 1973-11-12 1975-06-06 Waertsilae Oy Ab

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426703A (fr) * 1964-03-16 1966-01-28 Vanne de décharge, en particulier pour toilettes
USRE28008E (en) * 1969-09-08 1974-05-14 Valve structure for controlling discharge of waste liquid into pneumatic sewage disposal system
USRE28189E (en) * 1969-09-08 1974-10-08 Method of conducting waste liquid by vacuum through long conduits of pneumatic sewage disposal systems
FR2250932A1 (fr) * 1973-11-12 1975-06-06 Waertsilae Oy Ab

Also Published As

Publication number Publication date
NO148757C (no) 1983-12-07
SE7712885L (sv) 1978-05-21
AU508916B2 (en) 1980-04-03
CA1066255A (fr) 1979-11-13
DK512977A (da) 1978-05-21
DE2652878A1 (de) 1978-05-24
FI773501A7 (fi) 1978-05-21
SE431784B (sv) 1984-02-27
JPS5380826A (en) 1978-07-17
DE2652878C3 (de) 1980-06-12
AU3075077A (en) 1979-05-24
CH624748A5 (en) 1981-08-14
DE2652878B2 (de) 1979-10-04
FI68111B (fi) 1985-03-29
NO773950L (no) 1978-05-23
NL7712406A (nl) 1978-05-23
GB1538820A (en) 1979-01-24
NO148757B (no) 1983-08-29
FR2371622B1 (fr) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse