CH449357A - Rückschlagklappe mit Belastung durch ein Gewicht - Google Patents

Rückschlagklappe mit Belastung durch ein Gewicht

Info

Publication number
CH449357A
CH449357A CH1812365A CH1812365A CH449357A CH 449357 A CH449357 A CH 449357A CH 1812365 A CH1812365 A CH 1812365A CH 1812365 A CH1812365 A CH 1812365A CH 449357 A CH449357 A CH 449357A
Authority
CH
Switzerland
Prior art keywords
loading
weight
return valve
return
valve
Prior art date
Application number
CH1812365A
Other languages
German (de)
English (en)
Inventor
Duc Jean
Original Assignee
Sulzer 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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH1812365A priority Critical patent/CH449357A/de
Priority to DE1966S0101350 priority patent/DE1284770B/de
Priority to NL6601213A priority patent/NL6601213A/xx
Priority to GB5309466A priority patent/GB1095247A/en
Priority to FR85691A priority patent/FR1502547A/fr
Publication of CH449357A publication Critical patent/CH449357A/de

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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
CH1812365A 1965-12-31 1965-12-31 Rückschlagklappe mit Belastung durch ein Gewicht CH449357A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1812365A CH449357A (de) 1965-12-31 1965-12-31 Rückschlagklappe mit Belastung durch ein Gewicht
DE1966S0101350 DE1284770B (de) 1965-12-31 1966-01-08 Rueckschlagklappe mit Belastung durch ein Gewicht
NL6601213A NL6601213A (cs) 1965-12-31 1966-01-31
GB5309466A GB1095247A (en) 1965-12-31 1966-11-28 Swing-type check valves
FR85691A FR1502547A (fr) 1965-12-31 1966-11-30 Clapet de retenue à tarage par contrepoids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1812365A CH449357A (de) 1965-12-31 1965-12-31 Rückschlagklappe mit Belastung durch ein Gewicht

Publications (1)

Publication Number Publication Date
CH449357A true CH449357A (de) 1967-12-31

Family

ID=4430617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1812365A CH449357A (de) 1965-12-31 1965-12-31 Rückschlagklappe mit Belastung durch ein Gewicht

Country Status (5)

Country Link
CH (1) CH449357A (cs)
DE (1) DE1284770B (cs)
FR (1) FR1502547A (cs)
GB (1) GB1095247A (cs)
NL (1) NL6601213A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233445A1 (de) * 1985-11-20 1987-08-26 Hoerbiger Ventilwerke Aktiengesellschaft Rückschlagventil

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK157342C (da) * 1982-09-22 1990-05-14 Kaehler & Breum Beholder Og Ma Kontraklapventil
CA2997782A1 (en) * 2015-09-28 2017-04-06 Dezurik, Inc. Check valve control unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049651B (cs) * 1959-01-29
US1145703A (en) * 1914-06-03 1915-07-06 James H Raymaker Valve.
CH186625A (de) * 1936-03-13 1936-09-30 Von Roll Ag Absperrvorrichtung an Druckwasserleitungen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233445A1 (de) * 1985-11-20 1987-08-26 Hoerbiger Ventilwerke Aktiengesellschaft Rückschlagventil

Also Published As

Publication number Publication date
GB1095247A (en) 1967-12-13
NL6601213A (cs) 1967-07-03
FR1502547A (fr) 1967-11-18
DE1284770B (de) 1968-12-05

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