FR2852661B1 - Dispositif de rehabilitation in situ de canalisations non visitables - Google Patents

Dispositif de rehabilitation in situ de canalisations non visitables

Info

Publication number
FR2852661B1
FR2852661B1 FR0303315A FR0303315A FR2852661B1 FR 2852661 B1 FR2852661 B1 FR 2852661B1 FR 0303315 A FR0303315 A FR 0303315A FR 0303315 A FR0303315 A FR 0303315A FR 2852661 B1 FR2852661 B1 FR 2852661B1
Authority
FR
France
Prior art keywords
visitable
pipes
rehabilitation device
situ rehabilitation
situ
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.)
Expired - Fee Related
Application number
FR0303315A
Other languages
English (en)
Other versions
FR2852661A1 (fr
Inventor
Andre Frey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0303315A priority Critical patent/FR2852661B1/fr
Publication of FR2852661A1 publication Critical patent/FR2852661A1/fr
Application granted granted Critical
Publication of FR2852661B1 publication Critical patent/FR2852661B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
FR0303315A 2003-03-18 2003-03-18 Dispositif de rehabilitation in situ de canalisations non visitables Expired - Fee Related FR2852661B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0303315A FR2852661B1 (fr) 2003-03-18 2003-03-18 Dispositif de rehabilitation in situ de canalisations non visitables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303315A FR2852661B1 (fr) 2003-03-18 2003-03-18 Dispositif de rehabilitation in situ de canalisations non visitables

Publications (2)

Publication Number Publication Date
FR2852661A1 FR2852661A1 (fr) 2004-09-24
FR2852661B1 true FR2852661B1 (fr) 2006-01-27

Family

ID=32922266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303315A Expired - Fee Related FR2852661B1 (fr) 2003-03-18 2003-03-18 Dispositif de rehabilitation in situ de canalisations non visitables

Country Status (1)

Country Link
FR (1) FR2852661B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363677C (zh) * 2005-12-21 2008-01-23 中国海洋石油总公司 一种自脱联自解封管道封堵器
EP2302268A1 (fr) * 2009-09-25 2011-03-30 Carl Freudenberg KG Joint, agencement de joint doté d'un tel anneau d'étanchéité et son utilisation

Family Cites Families (7)

* 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
FR2577653A1 (fr) * 1985-02-15 1986-08-22 Pronal Sa Dispositif destine a obturer une canalisation de transport de fluide
FR2632709B1 (fr) 1988-06-10 1990-08-31 Frey Andre Dispositif de rehabilitation in situ de canalisations non visitables de l'interieur
GB2246827B (en) * 1990-08-08 1994-11-30 Int Pipeline Prod Ltd Pipe stopper
FR2688292B1 (fr) 1992-03-06 1995-07-13 Frey Andre Dispositif de reparation in situ de conduits ou de canalisations non visitables et procede de rehabilitation mettant en óoeuvre ledit dispositif.
US5771937A (en) * 1996-12-13 1998-06-30 Mcp Industries, Inc. Pipe plug and method
DE29819823U1 (de) * 1998-11-06 2000-03-09 Diehl Remscheid Gmbh & Co Blähbares Kissen zum Abdichten von Rohren

Also Published As

Publication number Publication date
FR2852661A1 (fr) 2004-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125