ATE280347T1 - Sicherheitsventil - Google Patents

Sicherheitsventil

Info

Publication number
ATE280347T1
ATE280347T1 AT01440018T AT01440018T ATE280347T1 AT E280347 T1 ATE280347 T1 AT E280347T1 AT 01440018 T AT01440018 T AT 01440018T AT 01440018 T AT01440018 T AT 01440018T AT E280347 T1 ATE280347 T1 AT E280347T1
Authority
AT
Austria
Prior art keywords
feet
safety valve
wall
downstream section
engage
Prior art date
Application number
AT01440018T
Other languages
English (en)
Inventor
Sylvain Cartereau
Thierry Andris
Original Assignee
T D Williamson France Sa 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
Application filed by T D Williamson France Sa Sa filed Critical T D Williamson France Sa Sa
Application granted granted Critical
Publication of ATE280347T1 publication Critical patent/ATE280347T1/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
    • 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
    • F16K17/30—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 spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Control Of Combustion (AREA)
  • Compressor (AREA)
  • Glass Compositions (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
AT01440018T 2000-02-01 2001-01-29 Sicherheitsventil ATE280347T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001258A FR2804488B1 (fr) 2000-02-01 2000-02-01 Dispositif d'obturation de securite pour conduites

Publications (1)

Publication Number Publication Date
ATE280347T1 true ATE280347T1 (de) 2004-11-15

Family

ID=8846542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01440018T ATE280347T1 (de) 2000-02-01 2001-01-29 Sicherheitsventil

Country Status (4)

Country Link
EP (1) EP1122475B1 (de)
AT (1) ATE280347T1 (de)
DE (1) DE60106502D1 (de)
FR (1) FR2804488B1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872884A (en) * 1972-11-20 1975-03-25 Parker Hannifer Corp Excess flow check valve
US4129144A (en) * 1976-11-16 1978-12-12 Bo Allan Andersson Stabilizing check valve
US4257443A (en) * 1978-12-15 1981-03-24 Victor Equipment Company Check valve
DE2924533A1 (de) * 1979-06-19 1981-01-08 Gok Gmbh & Co Kg Schlauchbruchsicherung und rohrbruchsicherung
YU48550B (sh) 1990-07-06 1998-11-05 Pipelife Rohrsysteme Gesellschaft M.B.H. Sigurnosni uređaj za zatvaranje gasnih cevovoda sa ventilom
US5551476A (en) * 1995-01-05 1996-09-03 Umac Incorporated Balanced-flow gas safety valve

Also Published As

Publication number Publication date
EP1122475B1 (de) 2004-10-20
FR2804488B1 (fr) 2002-04-12
DE60106502D1 (de) 2004-11-25
EP1122475A1 (de) 2001-08-08
FR2804488A1 (fr) 2001-08-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties