AU508916B2 - Diaphragm check valve for vacuum conduits - Google Patents

Diaphragm check valve for vacuum conduits

Info

Publication number
AU508916B2
AU508916B2 AU30750/77A AU3075077A AU508916B2 AU 508916 B2 AU508916 B2 AU 508916B2 AU 30750/77 A AU30750/77 A AU 30750/77A AU 3075077 A AU3075077 A AU 3075077A AU 508916 B2 AU508916 B2 AU 508916B2
Authority
AU
Australia
Prior art keywords
check valve
vacuum conduits
diaphragm check
diaphragm
conduits
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
AU30750/77A
Other languages
English (en)
Other versions
AU3075077A (en
Inventor
H 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 AU3075077A publication Critical patent/AU3075077A/en
Application granted granted Critical
Publication of AU508916B2 publication Critical patent/AU508916B2/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12Diaphragm 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
    • F16K7/14Diaphragm 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
    • F16K7/17Diaphragm 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)
  • Actuator (AREA)
  • Check Valves (AREA)
  • Pipe Accessories (AREA)
  • Sewage (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
AU30750/77A 1976-11-20 1977-11-18 Diaphragm check valve for vacuum conduits Expired AU508916B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE2652878 1976-11-20
DE2652878A DE2652878C3 (de) 1976-11-20 1976-11-20 Membran-Absperrventil fur Unterdruckleitungen

Publications (2)

Publication Number Publication Date
AU3075077A AU3075077A (en) 1979-05-24
AU508916B2 true AU508916B2 (en) 1980-04-03

Family

ID=5993612

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30750/77A Expired AU508916B2 (en) 1976-11-20 1977-11-18 Diaphragm check valve for vacuum conduits

Country Status (12)

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

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
EP0216101B1 (de) * 1985-08-27 1991-07-03 Harald Michael Pneumatische Steuervorrichtung für 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106961A (en) * 1964-03-16 1968-03-20 Liljendahl S A J Discharge valve, particularly for water closets
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
FI54173C (fi) * 1973-11-12 1978-10-10 Waertsilae Oy Ab Ventil foer vakuumavlopp

Also Published As

Publication number Publication date
CH624748A5 (en) 1981-08-14
JPS5380826A (en) 1978-07-17
AU3075077A (en) 1979-05-24
SE431784B (sv) 1984-02-27
FI68111B (fi) 1985-03-29
FI773501A (fi) 1978-05-21
FR2371622A1 (fr) 1978-06-16
GB1538820A (en) 1979-01-24
DE2652878C3 (de) 1980-06-12
DK512977A (da) 1978-05-21
DE2652878A1 (de) 1978-05-24
CA1066255A (en) 1979-11-13
NO773950L (no) 1978-05-23
NO148757B (no) 1983-08-29
DE2652878B2 (de) 1979-10-04
SE7712885L (sv) 1978-05-21
NL7712406A (nl) 1978-05-23
FR2371622B1 (de) 1983-02-18
NO148757C (no) 1983-12-07

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