FR2920041B1 - PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD - Google Patents

PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2920041B1
FR2920041B1 FR0757073A FR0757073A FR2920041B1 FR 2920041 B1 FR2920041 B1 FR 2920041B1 FR 0757073 A FR0757073 A FR 0757073A FR 0757073 A FR0757073 A FR 0757073A FR 2920041 B1 FR2920041 B1 FR 2920041B1
Authority
FR
France
Prior art keywords
trunk
piping
replacing
carrying
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0757073A
Other languages
French (fr)
Other versions
FR2920041A1 (en
Inventor
Gwendoline Bonfort
Christian Leviel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SATUJO
Areva NP SAS
Original Assignee
SATUJO
Areva NP SAS
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 SATUJO, Areva NP SAS filed Critical SATUJO
Priority to FR0757073A priority Critical patent/FR2920041B1/en
Priority to BE200800449A priority patent/BE1018248A3/en
Publication of FR2920041A1 publication Critical patent/FR2920041A1/en
Application granted granted Critical
Publication of FR2920041B1 publication Critical patent/FR2920041B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
    • 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
    • F16L55/134—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 by means of an inflatable 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
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
FR0757073A 2007-08-14 2007-08-14 PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD Active FR2920041B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0757073A FR2920041B1 (en) 2007-08-14 2007-08-14 PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD
BE200800449A BE1018248A3 (en) 2007-08-14 2008-08-14 PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0757073A FR2920041B1 (en) 2007-08-14 2007-08-14 PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2920041A1 FR2920041A1 (en) 2009-02-20
FR2920041B1 true FR2920041B1 (en) 2011-07-08

Family

ID=39204875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0757073A Active FR2920041B1 (en) 2007-08-14 2007-08-14 PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD

Country Status (2)

Country Link
BE (1) BE1018248A3 (en)
FR (1) FR2920041B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968585A3 (en) * 2010-12-09 2012-06-15 Air Liquide Connecting tubular elements that are useful in air separation device, comprises connecting first end of first tubular element with second end of second tubular element, and closing first and second elements at first and second points
FR3103533B1 (en) * 2019-11-21 2022-01-07 Air Liquide Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder
CN112377716B (en) * 2020-09-24 2022-05-20 宁波市鄞州世纪耀达市政建设有限公司 Pipeline non-excavation repairing method and device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299116A (en) * 1941-05-05 1942-10-20 Svirsky Bennett Expansible plugs for conduits
DE3145284A1 (en) * 1981-11-14 1983-05-19 IBS Nagel GmbH & Co Spezialarmaturen, 5630 Remscheid Device for shutting off gas lines
DE9412355U1 (en) * 1994-08-01 1994-09-29 Ullrich Gmbh & Co Kg K Shut-off device for pipelines for the transport of liquid or gaseous media

Also Published As

Publication number Publication date
BE1018248A3 (en) 2010-07-06
FR2920041A1 (en) 2009-02-20

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