BE825175A - CHECK VALVE, FLUSH VALVE - Google Patents

CHECK VALVE, FLUSH VALVE

Info

Publication number
BE825175A
BE825175A BE153053A BE153053A BE825175A BE 825175 A BE825175 A BE 825175A BE 153053 A BE153053 A BE 153053A BE 153053 A BE153053 A BE 153053A BE 825175 A BE825175 A BE 825175A
Authority
BE
Belgium
Prior art keywords
valve
flush
check
check valve
flush valve
Prior art date
Application number
BE153053A
Other languages
French (fr)
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 filed Critical
Publication of BE825175A publication Critical patent/BE825175A/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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • 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
    • F16K17/08—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 with special arrangements for providing a large discharge passage
    • F16K17/082—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 with special arrangements for providing a large discharge passage with piston
    • 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
    • F16K17/08—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 with special arrangements for providing a large discharge passage
    • F16K17/085—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 with special arrangements for providing a large discharge passage with diaphragm
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
BE153053A 1974-02-05 1975-02-04 CHECK VALVE, FLUSH VALVE BE825175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO740369A NO740369L (en) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
BE825175A true BE825175A (en) 1975-05-29

Family

ID=19881428

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153053A BE825175A (en) 1974-02-05 1975-02-04 CHECK VALVE, FLUSH VALVE

Country Status (12)

Country Link
JP (1) JPS50109521A (en)
AU (1) AU7790375A (en)
BE (1) BE825175A (en)
DE (2) DE2504404A1 (en)
DK (1) DK37075A (en)
ES (1) ES434449A1 (en)
FI (1) FI750298A (en)
FR (1) FR2273211A1 (en)
IT (1) IT1031433B (en)
NL (1) NL7501296A (en)
NO (1) NO740369L (en)
SE (1) SE7501145L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373647A (en) * 2014-11-29 2015-02-25 中国船舶重工集团公司第七�三研究所 Lubricating oil low-pressure protecting device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3021077A (en) * 1976-11-11 1979-05-10 Ore Sorters (Australia) Pty. Ltd. Valve
DE3537385A1 (en) * 1985-10-21 1987-05-21 Eberhard Armingeon HYDRAULICALLY REGULATED LIQUID CONTROL VALVE FOR FLOW CONTROLLING LIQUID MEDIA
US4779761A (en) * 1986-10-31 1988-10-25 The Coca-Cola Company Beverage dispenser pump system with pressure control device
US4901978A (en) * 1988-06-20 1990-02-20 Laminar Fluid Controls, Inc. Flow control valve
CN114017540A (en) * 2021-11-03 2022-02-08 哈尔滨工程大学 Low-power consumption governing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373647A (en) * 2014-11-29 2015-02-25 中国船舶重工集团公司第七�三研究所 Lubricating oil low-pressure protecting device

Also Published As

Publication number Publication date
DK37075A (en) 1975-10-06
ES434449A1 (en) 1976-12-16
FR2273211A1 (en) 1975-12-26
AU7790375A (en) 1976-08-05
IT1031433B (en) 1979-04-30
FR2273211B3 (en) 1977-10-21
DE2504404A1 (en) 1975-08-07
JPS50109521A (en) 1975-08-28
NO740369L (en) 1975-08-06
DE7503150U (en) 1976-10-07
FI750298A (en) 1975-08-06
SE7501145L (en) 1975-07-06
NL7501296A (en) 1975-08-07

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