SI1388697T1 - Safety device with automatic activation - Google Patents

Safety device with automatic activation

Info

Publication number
SI1388697T1
SI1388697T1 SI200330019T SI200330019T SI1388697T1 SI 1388697 T1 SI1388697 T1 SI 1388697T1 SI 200330019 T SI200330019 T SI 200330019T SI 200330019 T SI200330019 T SI 200330019T SI 1388697 T1 SI1388697 T1 SI 1388697T1
Authority
SI
Slovenia
Prior art keywords
obturator
safety device
automatic activation
flowpath
peripheral
Prior art date
Application number
SI200330019T
Other languages
English (en)
Slovenian (sl)
Inventor
Cyrille Delprat
Lahouari Bouajaj
David Leme
Sylvain Pineau
Original Assignee
Gaz De France
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 Gaz De France filed Critical Gaz De France
Publication of SI1388697T1 publication Critical patent/SI1388697T1/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • 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
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve closes in response to excessive flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87499—Fluid actuated or retarded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87555—Having direct response valve [e.g., check valve, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Safety Valves (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Noodles (AREA)
  • Manipulator (AREA)
  • Fluid-Driven Valves (AREA)
  • Materials For Medical Uses (AREA)
  • Sliding Valves (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Air Bags (AREA)
  • Centrifugal Separators (AREA)
  • Lift Valve (AREA)
SI200330019T 2002-08-09 2003-07-24 Safety device with automatic activation SI1388697T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210172A FR2843437B1 (fr) 2002-08-09 2002-08-09 Dispositif de securite a declenchement automatique et a clapet double pour controler le debit d'un fluide

Publications (1)

Publication Number Publication Date
SI1388697T1 true SI1388697T1 (en) 2005-06-30

Family

ID=30129735

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200330019T SI1388697T1 (en) 2002-08-09 2003-07-24 Safety device with automatic activation

Country Status (11)

Country Link
US (1) US6962165B2 (xx)
EP (1) EP1388697B1 (xx)
AT (1) ATE289393T1 (xx)
CA (1) CA2434540C (xx)
DE (1) DE60300325T2 (xx)
DK (1) DK1388697T3 (xx)
ES (1) ES2238667T3 (xx)
FR (1) FR2843437B1 (xx)
MX (1) MXPA03007101A (xx)
PT (1) PT1388697E (xx)
SI (1) SI1388697T1 (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870316B1 (fr) 2004-05-11 2006-07-28 Gaz De France Dispositif inserable dans une canalisation, a capacite accrue de maintien en place
FR2883953B1 (fr) * 2005-03-31 2007-06-01 Gaz De France Dispositif de controle d'ecoulement inserable dans une canalisation, a ancrage assiste
US7562668B2 (en) 2006-04-26 2009-07-21 Umac Incorporated Excess flow valves
FR2916511B1 (fr) * 2007-05-25 2009-07-17 Gaz De France Sa Dispositif de securite compact a declenchement automatique pour controler le debit d'un fluide.
EP2020546B1 (en) 2007-07-31 2011-06-29 UMAC Incorporated Excess flow valves
FR2931531B1 (fr) * 2008-05-20 2010-06-11 Gaz De France Outillage d'introduction dans un fourreau d'un dispositif de controle d'ecoulement pour une canalisation de fluide, et procede de mise en oeuvre
FR2931530B1 (fr) * 2008-05-20 2010-06-11 Gaz De France Outillage d'insertion d'un dispositif de controle d'ecoulement dans une canalisation fluide, et procede de mise en oeuvre
KR101053875B1 (ko) * 2008-07-14 2011-08-03 삼성전자주식회사 휴대 단말기와 동기화된 로봇의 이벤트 실행 방법 및 그시스템
US8408242B2 (en) * 2009-02-04 2013-04-02 Edward S Chang Overflow shutoff valve
US9772253B2 (en) * 2013-06-27 2017-09-26 The Boeing Company Sealed bladder assembly and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583384A (en) * 1944-09-29 1952-01-22 Mercier Jean Flow regulator
US2802486A (en) * 1954-01-08 1957-08-13 Gen Motors Corp Fluid flow controller
US2926690A (en) 1957-11-04 1960-03-01 James D Martin Pressure responsive flow-stop valve
US3703913A (en) * 1971-08-02 1972-11-28 Cvc Co Automatic rate of flow control valve
AP43A (en) * 1986-11-12 1989-07-16 Silkbell Ltd "Flow regulating device."
SI9111169B (sl) 1990-07-06 1999-10-31 Pipelife Rohrsysteme Gesellschaft M.B.H. Varnostna zapiralna priprava
GB2299645B (en) * 1995-04-04 1999-04-07 British Gas Plc Installing pipes
US5697351A (en) * 1996-11-12 1997-12-16 Miniature Precision Components, Inc. Positive crankcase ventilation valve for motor vehicle
FR2794842B1 (fr) 1999-06-10 2001-09-28 Gaz De France Dispositif de securite universel et procede de protection d'une canalisation
JP2002156061A (ja) * 2000-11-20 2002-05-31 Yasusada Sakai バルク用瞬間作動防止型ガス放出防止器
US6443180B1 (en) * 2001-03-15 2002-09-03 Predator Systems Inc. Hydraulic line adjustable velocity fuse with damping

Also Published As

Publication number Publication date
DK1388697T3 (da) 2005-05-09
MXPA03007101A (es) 2004-09-03
CA2434540A1 (fr) 2004-02-09
US6962165B2 (en) 2005-11-08
DE60300325D1 (de) 2005-03-24
EP1388697B1 (fr) 2005-02-16
CA2434540C (fr) 2010-10-05
FR2843437B1 (fr) 2004-09-24
DE60300325T2 (de) 2006-04-13
ES2238667T3 (es) 2005-09-01
PT1388697E (pt) 2005-05-31
FR2843437A1 (fr) 2004-02-13
US20040103943A1 (en) 2004-06-03
ATE289393T1 (de) 2005-03-15
EP1388697A1 (fr) 2004-02-11

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