ATA51676A - CHECK VALVE - Google Patents

CHECK VALVE

Info

Publication number
ATA51676A
ATA51676A AT51676A AT51676A ATA51676A AT A51676 A ATA51676 A AT A51676A AT 51676 A AT51676 A AT 51676A AT 51676 A AT51676 A AT 51676A AT A51676 A ATA51676 A AT A51676A
Authority
AT
Austria
Prior art keywords
check valve
check
valve
Prior art date
Application number
AT51676A
Other languages
German (de)
Other versions
AT351327B (en
Inventor
Bernd Ing Beinhofer
Original Assignee
Hoerbiger Ventilwerke Ag
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 Hoerbiger Ventilwerke Ag filed Critical Hoerbiger Ventilwerke Ag
Priority to AT51676A priority Critical patent/AT351327B/en
Priority to DE19772700138 priority patent/DE2700138A1/en
Priority to GB216577A priority patent/GB1530582A/en
Priority to IT1953077A priority patent/IT1075611B/en
Priority to FR7702047A priority patent/FR2339116A1/en
Publication of ATA51676A publication Critical patent/ATA51676A/en
Application granted granted Critical
Publication of AT351327B publication Critical patent/AT351327B/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/028—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
AT51676A 1976-01-26 1976-01-26 CHECK VALVE AT351327B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT51676A AT351327B (en) 1976-01-26 1976-01-26 CHECK VALVE
DE19772700138 DE2700138A1 (en) 1976-01-26 1977-01-04 CHECK VALVE
GB216577A GB1530582A (en) 1976-01-26 1977-01-19 Non-return valve
IT1953077A IT1075611B (en) 1976-01-26 1977-01-21 RETENTION VALVE
FR7702047A FR2339116A1 (en) 1976-01-26 1977-01-25 SPRING CHECK VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT51676A AT351327B (en) 1976-01-26 1976-01-26 CHECK VALVE

Publications (2)

Publication Number Publication Date
ATA51676A true ATA51676A (en) 1978-12-15
AT351327B AT351327B (en) 1979-07-25

Family

ID=3492670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT51676A AT351327B (en) 1976-01-26 1976-01-26 CHECK VALVE

Country Status (5)

Country Link
AT (1) AT351327B (en)
DE (1) DE2700138A1 (en)
FR (1) FR2339116A1 (en)
GB (1) GB1530582A (en)
IT (1) IT1075611B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835478B2 (en) * 1978-08-12 1981-02-05 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Piston pump for hydraulic systems
DE3031028A1 (en) * 1980-08-16 1982-03-04 Danfoss A/S, 6430 Nordborg Refrigerating compressor disc valve - extends beyond seat to form venturi passage with surrounding wall face
EP0346285B1 (en) * 1988-06-09 1992-04-29 GebràœDer Sulzer Aktiengesellschaft Valve arrangement
FR2800997B1 (en) * 1999-11-12 2002-02-15 Valois Sa FAST PUMP
CN107990028A (en) * 2017-12-25 2018-05-04 厦门大学嘉庚学院 High pressure check valve structure and method of work

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529828A (en) *
DE364794C (en) * 1922-12-02 Hanseatische Appbau Ges Vorm L Spring-loaded check valve for respiratory equipment
FR1086204A (en) * 1953-06-24 1955-02-10 Check valve
US3156259A (en) * 1962-03-19 1964-11-10 Kralinator Filters Ltd Relief valve
US3504701A (en) * 1966-12-15 1970-04-07 Westinghouse Bremsen Apparate Valve assembly and method of installation
DE2314855A1 (en) * 1973-03-24 1974-09-26 Gerdts Gustav F Kg CHECK VALVE

Also Published As

Publication number Publication date
GB1530582A (en) 1978-11-01
AT351327B (en) 1979-07-25
FR2339116B1 (en) 1983-04-01
IT1075611B (en) 1985-04-22
FR2339116A1 (en) 1977-08-19
DE2700138A1 (en) 1977-07-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
REN Ceased due to non-payment of the annual fee