FR2998939B1 - Dispositif d'obturation d'une canalisation - Google Patents

Dispositif d'obturation d'une canalisation

Info

Publication number
FR2998939B1
FR2998939B1 FR1261455A FR1261455A FR2998939B1 FR 2998939 B1 FR2998939 B1 FR 2998939B1 FR 1261455 A FR1261455 A FR 1261455A FR 1261455 A FR1261455 A FR 1261455A FR 2998939 B1 FR2998939 B1 FR 2998939B1
Authority
FR
France
Prior art keywords
canalization
shutting
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
FR1261455A
Other languages
English (en)
Other versions
FR2998939A1 (fr
Inventor
William Berdat
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 FR1261455A priority Critical patent/FR2998939B1/fr
Priority to PCT/EP2013/075013 priority patent/WO2014083128A1/fr
Priority to EP13798650.1A priority patent/EP2926044A1/fr
Publication of FR2998939A1 publication Critical patent/FR2998939A1/fr
Application granted granted Critical
Publication of FR2998939B1 publication Critical patent/FR2998939B1/fr
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
FR1261455A 2012-11-30 2012-11-30 Dispositif d'obturation d'une canalisation Expired - Fee Related FR2998939B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1261455A FR2998939B1 (fr) 2012-11-30 2012-11-30 Dispositif d'obturation d'une canalisation
PCT/EP2013/075013 WO2014083128A1 (fr) 2012-11-30 2013-11-28 Dispositif d'obturation d'une canalisation
EP13798650.1A EP2926044A1 (fr) 2012-11-30 2013-11-28 Dispositif d'obturation d'une canalisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261455A FR2998939B1 (fr) 2012-11-30 2012-11-30 Dispositif d'obturation d'une canalisation

Publications (2)

Publication Number Publication Date
FR2998939A1 FR2998939A1 (fr) 2014-06-06
FR2998939B1 true FR2998939B1 (fr) 2016-04-01

Family

ID=47754710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261455A Expired - Fee Related FR2998939B1 (fr) 2012-11-30 2012-11-30 Dispositif d'obturation d'une canalisation

Country Status (3)

Country Link
EP (1) EP2926044A1 (fr)
FR (1) FR2998939B1 (fr)
WO (1) WO2014083128A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658861A (en) * 1986-01-23 1987-04-21 Roberson Walter H Sr Test plug assembly
US5503188A (en) * 1993-12-30 1996-04-02 Petrone; Joseph A. Inflatable air bag pipeline stopper
NZ536269A (en) * 2004-11-01 2007-05-31 Richard Ord Blocking assembly with inflatable bladder typically for blocking drains and cesspits in event of chemical spills

Also Published As

Publication number Publication date
FR2998939A1 (fr) 2014-06-06
WO2014083128A1 (fr) 2014-06-05
EP2926044A1 (fr) 2015-10-07

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