SE7903747L - Sekerhetsventil - Google Patents

Sekerhetsventil

Info

Publication number
SE7903747L
SE7903747L SE7903747A SE7903747A SE7903747L SE 7903747 L SE7903747 L SE 7903747L SE 7903747 A SE7903747 A SE 7903747A SE 7903747 A SE7903747 A SE 7903747A SE 7903747 L SE7903747 L SE 7903747L
Authority
SE
Sweden
Prior art keywords
safety valve
safety
valve
Prior art date
Application number
SE7903747A
Other languages
English (en)
Other versions
SE442050B (sv
Inventor
J Staempfli
Original Assignee
Tulcea Sa
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 CH474278A external-priority patent/CH624193A5/fr
Priority claimed from CH1251478A external-priority patent/CH625862A5/fr
Application filed by Tulcea Sa filed Critical Tulcea Sa
Publication of SE7903747L publication Critical patent/SE7903747L/sv
Publication of SE442050B publication Critical patent/SE442050B/sv

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
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Safety Valves (AREA)
  • Pipe Accessories (AREA)
  • Measuring Fluid Pressure (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Control Of Fluid Pressure (AREA)
  • Sliding Valves (AREA)
SE7903747A 1978-05-02 1979-04-27 Sekerhetsventil SE442050B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH474278A CH624193A5 (en) 1978-05-02 1978-05-02 Safety shut-off device for a pressurised fluid circuit or pipeline
CH1251478A CH625862A5 (en) 1978-12-07 1978-12-07 Safety shut-off device for a pressurised circuit or pipeline

Publications (2)

Publication Number Publication Date
SE7903747L true SE7903747L (sv) 1979-11-03
SE442050B SE442050B (sv) 1985-11-25

Family

ID=25696177

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7903747A SE442050B (sv) 1978-05-02 1979-04-27 Sekerhetsventil

Country Status (9)

Country Link
CA (1) CA1138298A (sv)
DE (1) DE2916532A1 (sv)
ES (1) ES479778A1 (sv)
FR (1) FR2425025A1 (sv)
GB (1) GB2019982B (sv)
IT (1) IT1118543B (sv)
NL (1) NL7903247A (sv)
SE (1) SE442050B (sv)
SU (1) SU980635A3 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968124B (zh) * 2014-05-04 2016-06-22 刘平 一种自来水用安全阀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1303204B (sv) * Willis Oil Tool Co
FR876840A (fr) * 1939-11-06 1942-11-18 Sarl Alfred Teves Dispositif de sécurité pour canalisations sous pression en cas de rupture de tube
US2635629A (en) * 1950-02-08 1953-04-21 Asaro Carmelo Excess flow cutoff valve
DE1086570B (de) * 1956-05-18 1960-08-04 Franz Schwarte Fa Vorrichtung zum selbsttaetigen Absperren von Druckleitungen, insbesondere fuer die Bremsanlage von Kraftfahrzeugen
US2921440A (en) * 1957-10-03 1960-01-19 Alex Mfg Corp Safety devices for contained fluid pressure systems
US3060959A (en) * 1960-07-07 1962-10-30 Olin Mathieson Excess flow cut-off valve
DE1192475B (de) * 1961-06-15 1965-05-06 Akad Wissenschaften Ddr Stufenloses Getriebe fuer hohe Untersetzungen
DE1174125B (de) * 1962-11-24 1964-07-16 Sebastian Schlaifer Rohrbruchventil
DE1192473B (de) * 1963-10-22 1965-05-06 Sebastian Schlaifer Rohrbruchventil
DE2522443A1 (de) * 1975-05-21 1976-12-02 Schell Kg Hubert Wasserschadenschutzventil

Also Published As

Publication number Publication date
ES479778A1 (es) 1980-01-16
GB2019982B (en) 1982-08-18
NL7903247A (nl) 1979-11-06
DE2916532A1 (de) 1979-11-08
FR2425025B1 (sv) 1983-04-08
IT7967691A0 (it) 1979-04-03
GB2019982A (en) 1979-11-07
IT1118543B (it) 1986-03-03
SU980635A3 (ru) 1982-12-07
SE442050B (sv) 1985-11-25
FR2425025A1 (fr) 1979-11-30
CA1138298A (en) 1982-12-28

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