NL7712406A - DIAPHRAGM SHUT-OFF VALVE FOR PRESSURE PIPES. - Google Patents

DIAPHRAGM SHUT-OFF VALVE FOR PRESSURE PIPES.

Info

Publication number
NL7712406A
NL7712406A NL7712406A NL7712406A NL7712406A NL 7712406 A NL7712406 A NL 7712406A NL 7712406 A NL7712406 A NL 7712406A NL 7712406 A NL7712406 A NL 7712406A NL 7712406 A NL7712406 A NL 7712406A
Authority
NL
Netherlands
Prior art keywords
valve
pressure pipes
diaphragm shut
shut
diaphragm
Prior art date
Application number
NL7712406A
Other languages
Dutch (nl)
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 NL7712406A publication Critical patent/NL7712406A/en

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)
  • Actuator (AREA)
  • Check Valves (AREA)
  • Pipe Accessories (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
NL7712406A 1976-11-20 1977-11-10 DIAPHRAGM SHUT-OFF VALVE FOR PRESSURE PIPES. NL7712406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2652878A DE2652878C3 (en) 1976-11-20 1976-11-20 Diaphragm shut-off valve for vacuum lines

Publications (1)

Publication Number Publication Date
NL7712406A true NL7712406A (en) 1978-05-23

Family

ID=5993612

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712406A NL7712406A (en) 1976-11-20 1977-11-10 DIAPHRAGM SHUT-OFF VALVE FOR PRESSURE PIPES.

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 (9)

* 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

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 (en) * 1973-11-12 1978-10-10 Waertsilae Oy Ab VALVE FOER VACUUMAVLOPP

Also Published As

Publication number Publication date
DE2652878B2 (en) 1979-10-04
SE7712885L (en) 1978-05-21
CH624748A5 (en) 1981-08-14
DK512977A (en) 1978-05-21
NO773950L (en) 1978-05-23
JPS5380826A (en) 1978-07-17
SE431784B (en) 1984-02-27
FR2371622A1 (en) 1978-06-16
DE2652878A1 (en) 1978-05-24
AU508916B2 (en) 1980-04-03
AU3075077A (en) 1979-05-24
FI773501A (en) 1978-05-21
DE2652878C3 (en) 1980-06-12
NO148757C (en) 1983-12-07
NO148757B (en) 1983-08-29
FR2371622B1 (en) 1983-02-18
GB1538820A (en) 1979-01-24
CA1066255A (en) 1979-11-13
FI68111B (en) 1985-03-29

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed