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AU3075077A - Diaphragm check valve for vacuum conduits - Google Patents

Diaphragm check valve for vacuum conduits

Info

Publication number
AU3075077A
AU3075077A AU30750/77A AU3075077A AU3075077A AU 3075077 A AU3075077 A AU 3075077A AU 30750/77 A AU30750/77 A AU 30750/77A AU 3075077 A AU3075077 A AU 3075077A AU 3075077 A AU3075077 A AU 3075077A
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.)
Granted
Application number
AU30750/77A
Other versions
AU508916B2 (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

    • 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)
  • Sewage (AREA)
  • Check Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Pipe Accessories (AREA)
  • Actuator (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 (en) 1976-11-20 1976-11-20 Diaphragm shut-off valve for vacuum lines

Publications (2)

Publication Number Publication Date
AU3075077A true AU3075077A (en) 1979-05-24
AU508916B2 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 (en)
AU (1) AU508916B2 (en)
CA (1) CA1066255A (en)
CH (1) CH624748A5 (en)
DE (1) DE2652878C3 (en)
DK (1) DK512977A (en)
FI (1) FI68111B (en)
FR (1) FR2371622A1 (en)
GB (1) GB1538820A (en)
NL (1) NL7712406A (en)
NO (1) NO148757C (en)
SE (1) SE431784B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209643A1 (en) * 1982-03-17 1983-09-29 Frhr. von Hardo Dr.med. 7400 Tübingen Gise Pneumatically or hydrodynamically controlled diaphragm valve for liquid and gaseous media
SE434535B (en) * 1982-12-15 1984-07-30 Electrolux Ab MANOVERDON WEDDING WITH VACUUM WORKING WIRE TRANSPORT SYSTEM, PREFERRED VACUUM DRAINAGE SYSTEM
DE3525729A1 (en) * 1985-07-18 1987-01-22 Harald Michael Protective container with house connection shut-off valve and control box for a low-pressure waste water system
DE3680058D1 (en) * 1985-08-27 1991-08-08 Harald Michael PNEUMATIC CONTROL DEVICE FOR A SHUT-OFF VALVE IN A VACUUM SEWAGE PIPE.
DE3546392A1 (en) * 1985-12-31 1987-09-24 Schluff Reinhold Shut-off member
DE3602971A1 (en) * 1985-12-31 1987-11-05 Schluff Reinhold Shut-off member
DE3610866C2 (en) * 1986-02-05 1995-04-27 Harald Michael Control device for a shut-off valve of a vacuum sewage system
DE19604163B4 (en) * 1996-02-06 2005-12-08 Roediger Vakuum- Und Haustechnik Gmbh Protective container with domestic connection shut-off valve on a vacuum sewer line
CN110375089B (en) * 2019-07-24 2020-06-26 上海大学 Soft normally closed time-delay one-way conduction valve
DE102022132587A1 (en) * 2022-12-07 2024-06-13 Ako Armaturen & Separationstechnik Gmbh Pinch valve and method for producing a pinch valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL23141A (en) * 1964-03-16 1968-09-26 Liljendahl S Discharge valve,particularly for water closets
USRE28189E (en) * 1969-09-08 1974-10-08 Method of conducting waste liquid by vacuum through long conduits of pneumatic sewage disposal systems
USRE28008E (en) * 1969-09-08 1974-05-14 Valve structure for controlling discharge of waste liquid into pneumatic sewage disposal system
FI54173C (en) * 1973-11-12 1978-10-10 Waertsilae Oy Ab VALVE FOER VACUUMAVLOPP

Also Published As

Publication number Publication date
GB1538820A (en) 1979-01-24
CA1066255A (en) 1979-11-13
DE2652878C3 (en) 1980-06-12
NO148757B (en) 1983-08-29
AU508916B2 (en) 1980-04-03
DE2652878B2 (en) 1979-10-04
FI68111B (en) 1985-03-29
SE7712885L (en) 1978-05-21
CH624748A5 (en) 1981-08-14
DE2652878A1 (en) 1978-05-24
SE431784B (en) 1984-02-27
FI773501A (en) 1978-05-21
JPS5380826A (en) 1978-07-17
NL7712406A (en) 1978-05-23
FR2371622A1 (en) 1978-06-16
NO773950L (en) 1978-05-23
DK512977A (en) 1978-05-21
NO148757C (en) 1983-12-07
FR2371622B1 (en) 1983-02-18

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