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IT1072497B - SAFETY VALVE - Google Patents

SAFETY VALVE

Info

Publication number
IT1072497B
IT1072497B IT4684777A IT4684777A IT1072497B IT 1072497 B IT1072497 B IT 1072497B IT 4684777 A IT4684777 A IT 4684777A IT 4684777 A IT4684777 A IT 4684777A IT 1072497 B IT1072497 B IT 1072497B
Authority
IT
Italy
Prior art keywords
safety valve
safety
valve
Prior art date
Application number
IT4684777A
Other languages
Italian (it)
Original Assignee
Mann Harald Luther Fritz
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 Mann Harald Luther Fritz filed Critical Mann Harald Luther Fritz
Application granted granted Critical
Publication of IT1072497B publication Critical patent/IT1072497B/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
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
IT4684777A 1976-06-02 1977-04-13 SAFETY VALVE IT1072497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616693A FR2392304A1 (en) 1976-06-02 1976-06-02 Safety valve for fluid pipeline - has control by medium itself as function of pressure in relation to predetermined level

Publications (1)

Publication Number Publication Date
IT1072497B true IT1072497B (en) 1985-04-10

Family

ID=9173909

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4684777A IT1072497B (en) 1976-06-02 1977-04-13 SAFETY VALVE

Country Status (2)

Country Link
FR (1) FR2392304A1 (en)
IT (1) IT1072497B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741937B1 (en) * 1995-12-01 1998-02-20 Gaz De France DEVICE FOR SUPPLYING GAS FLUID TO A DISTRIBUTION NETWORK
IT202000023248A1 (en) * 2020-10-02 2022-04-02 Roberto Poggi TIMED SELF-RESETTING VALVE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2271477A1 (en) * 1974-05-14 1975-12-12 Thery Charles Safety valve for gas installations - responds to high or low pressure in gas outlet by activating a magnetic valve

Also Published As

Publication number Publication date
FR2392304A1 (en) 1978-12-22
FR2392304B1 (en) 1982-09-24

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