IT1075611B - RETENTION VALVE - Google Patents

RETENTION VALVE

Info

Publication number
IT1075611B
IT1075611B IT1953077A IT1953077A IT1075611B IT 1075611 B IT1075611 B IT 1075611B IT 1953077 A IT1953077 A IT 1953077A IT 1953077 A IT1953077 A IT 1953077A IT 1075611 B IT1075611 B IT 1075611B
Authority
IT
Italy
Prior art keywords
retention valve
retention
valve
Prior art date
Application number
IT1953077A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1075611B publication Critical patent/IT1075611B/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
IT1953077A 1976-01-26 1977-01-21 RETENTION VALVE IT1075611B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1075611B true IT1075611B (en) 1985-04-22

Family

ID=3492670

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1953077A IT1075611B (en) 1976-01-26 1977-01-21 RETENTION 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
DE58901264D1 (en) * 1988-06-09 1992-06-04 Sulzer Ag 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
DE364794C (en) * 1922-12-02 Hanseatische Appbau Ges Vorm L Spring-loaded check valve for respiratory equipment
BE529828A (en) *
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
AT351327B (en) 1979-07-25
GB1530582A (en) 1978-11-01
ATA51676A (en) 1978-12-15
FR2339116A1 (en) 1977-08-19
DE2700138A1 (en) 1977-07-28
FR2339116B1 (en) 1983-04-01

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