FR2426852A1 - Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation - Google Patents

Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation

Info

Publication number
FR2426852A1
FR2426852A1 FR7815276A FR7815276A FR2426852A1 FR 2426852 A1 FR2426852 A1 FR 2426852A1 FR 7815276 A FR7815276 A FR 7815276A FR 7815276 A FR7815276 A FR 7815276A FR 2426852 A1 FR2426852 A1 FR 2426852A1
Authority
FR
France
Prior art keywords
sealing compound
half rings
pressure pipe
pipe joints
retain
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.)
Granted
Application number
FR7815276A
Other languages
English (en)
Other versions
FR2426852B1 (fr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9208579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2426852(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR7815276A priority Critical patent/FR2426852A1/fr
Publication of FR2426852A1 publication Critical patent/FR2426852A1/fr
Application granted granted Critical
Publication of FR2426852B1 publication Critical patent/FR2426852B1/fr
Granted 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/175—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by using materials which fill a space around the pipe before hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

L'invention concerne l'étanchement des fuites. Un dispositif de cerclage pour étancher des fuites dans un raccord à brides d'une canalisation comprend deux demi-cerclages munis d'au moins un orifice pour injecter la substance d'obturation entre le raccord à brides et un robinet d'injection de ladite substance. Application à l'étanchement des fuites d'une canalisation d'hydrocarbure ou de gaz.
FR7815276A 1978-05-23 1978-05-23 Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation Granted FR2426852A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7815276A FR2426852A1 (fr) 1978-05-23 1978-05-23 Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815276A FR2426852A1 (fr) 1978-05-23 1978-05-23 Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation

Publications (2)

Publication Number Publication Date
FR2426852A1 true FR2426852A1 (fr) 1979-12-21
FR2426852B1 FR2426852B1 (fr) 1983-02-11

Family

ID=9208579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815276A Granted FR2426852A1 (fr) 1978-05-23 1978-05-23 Dispositif de cerclage pour etancher des fuites dans un raccord a brides d'une canalisation

Country Status (1)

Country Link
FR (1) FR2426852A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544838A1 (fr) * 1983-04-21 1984-10-26 Furmanite Int Ltd Procede et dispositif pour etancher des joints entre brides de tuyaux et analogues
US4950000A (en) * 1987-11-17 1990-08-21 Furmanite International Ltd. Flanged pipeline connections
US5118139A (en) * 1987-10-08 1992-06-02 Team, Inc. Leak repair clamp
EP1043538A1 (fr) 1999-04-07 2000-10-11 Presto Fuites Procédé et dispositif de colmatage des fuites.
CN102226492A (zh) * 2011-05-24 2011-10-26 天津大学 一种用于螺栓腐蚀和线密封的法兰夹具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE346471A (fr) *
US3550638A (en) * 1968-07-19 1970-12-29 Joseph B Smith Repair coupling with deformable metal seal
US3770301A (en) * 1972-05-08 1973-11-06 H Adams Repair flange clamp
FR2287000A1 (fr) * 1974-10-03 1976-04-30 Lamotte Jean Noel Appareillage d'injection d'une substance d'obturation ou de calfeutrement dans un joint

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE346471A (fr) *
US3550638A (en) * 1968-07-19 1970-12-29 Joseph B Smith Repair coupling with deformable metal seal
US3770301A (en) * 1972-05-08 1973-11-06 H Adams Repair flange clamp
FR2287000A1 (fr) * 1974-10-03 1976-04-30 Lamotte Jean Noel Appareillage d'injection d'une substance d'obturation ou de calfeutrement dans un joint

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544838A1 (fr) * 1983-04-21 1984-10-26 Furmanite Int Ltd Procede et dispositif pour etancher des joints entre brides de tuyaux et analogues
US5118139A (en) * 1987-10-08 1992-06-02 Team, Inc. Leak repair clamp
US4950000A (en) * 1987-11-17 1990-08-21 Furmanite International Ltd. Flanged pipeline connections
EP1043538A1 (fr) 1999-04-07 2000-10-11 Presto Fuites Procédé et dispositif de colmatage des fuites.
FR2792057A1 (fr) 1999-04-07 2000-10-13 Presto Fuites Procede et dispositif de colmatage des fuites
CN102226492A (zh) * 2011-05-24 2011-10-26 天津大学 一种用于螺栓腐蚀和线密封的法兰夹具

Also Published As

Publication number Publication date
FR2426852B1 (fr) 1983-02-11

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