AT321049B - Flow safety valve for liquids - Google Patents

Flow safety valve for liquids

Info

Publication number
AT321049B
AT321049B AT649572A AT649572A AT321049B AT 321049 B AT321049 B AT 321049B AT 649572 A AT649572 A AT 649572A AT 649572 A AT649572 A AT 649572A AT 321049 B AT321049 B AT 321049B
Authority
AT
Austria
Prior art keywords
liquids
safety valve
flow safety
flow
valve
Prior art date
Application number
AT649572A
Other languages
German (de)
Original Assignee
Grohe Armaturen Friedrich
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
Priority claimed from DE19712137501 external-priority patent/DE2137501C3/en
Priority claimed from DE19722207064 external-priority patent/DE2207064A1/en
Application filed by Grohe Armaturen Friedrich filed Critical Grohe Armaturen Friedrich
Application granted granted Critical
Publication of AT321049B publication Critical patent/AT321049B/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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)
AT649572A 1971-07-27 1972-07-27 Flow safety valve for liquids AT321049B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712137501 DE2137501C3 (en) 1971-07-27 1971-07-27 Broken pipe and check valve
DE19722207064 DE2207064A1 (en) 1972-02-15 1972-02-15 SELF-CLOSING ADAPTER VALVE
DE7219561 1972-05-25

Publications (1)

Publication Number Publication Date
AT321049B true AT321049B (en) 1975-03-10

Family

ID=27183587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT649572A AT321049B (en) 1971-07-27 1972-07-27 Flow safety valve for liquids

Country Status (5)

Country Link
AT (1) AT321049B (en)
BE (1) BE786799A (en)
ES (1) ES405237A1 (en)
FR (1) FR2147699A5 (en)
NL (1) NL7210254A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610070A1 (en) * 1987-01-28 1988-07-29 Banides Debeaurain Automatic plugging device for fluid pipeline

Also Published As

Publication number Publication date
BE786799A (en) 1973-01-29
FR2147699A5 (en) 1973-03-09
NL7210254A (en) 1973-01-30
ES405237A1 (en) 1976-01-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee