NL6601213A - - Google Patents

Info

Publication number
NL6601213A
NL6601213A NL6601213A NL6601213A NL6601213A NL 6601213 A NL6601213 A NL 6601213A NL 6601213 A NL6601213 A NL 6601213A NL 6601213 A NL6601213 A NL 6601213A NL 6601213 A NL6601213 A NL 6601213A
Authority
NL
Netherlands
Application number
NL6601213A
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 NL6601213A publication Critical patent/NL6601213A/xx

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)
NL6601213A 1965-12-31 1966-01-31 NL6601213A (enrdf_load_html_response)

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
NL6601213A true NL6601213A (enrdf_load_html_response) 1967-07-03

Family

ID=4430617

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6601213A NL6601213A (enrdf_load_html_response) 1965-12-31 1966-01-31

Country Status (5)

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

Families Citing this family (3)

* 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
ATA337785A (de) * 1985-11-20 1989-02-15 Hoerbiger Ventilwerke Ag Rueckschlagventil
WO2017058933A1 (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 (enrdf_load_html_response) * 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.

Also Published As

Publication number Publication date
CH449357A (de) 1967-12-31
GB1095247A (en) 1967-12-13
FR1502547A (fr) 1967-11-18
DE1284770B (de) 1968-12-05

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