FR2589980B1 - Dispositif dilatable d'obturation de canalisation - Google Patents

Dispositif dilatable d'obturation de canalisation

Info

Publication number
FR2589980B1
FR2589980B1 FR8516549A FR8516549A FR2589980B1 FR 2589980 B1 FR2589980 B1 FR 2589980B1 FR 8516549 A FR8516549 A FR 8516549A FR 8516549 A FR8516549 A FR 8516549A FR 2589980 B1 FR2589980 B1 FR 2589980B1
Authority
FR
France
Prior art keywords
expansionable
closure device
pipe closure
pipe
expansionable pipe
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
Application number
FR8516549A
Other languages
English (en)
Other versions
FR2589980A1 (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
Application filed by Individual filed Critical Individual
Priority to FR8516549A priority Critical patent/FR2589980B1/fr
Publication of FR2589980A1 publication Critical patent/FR2589980A1/fr
Application granted granted Critical
Publication of FR2589980B1 publication Critical patent/FR2589980B1/fr
Expired 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow 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 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 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
FR8516549A 1985-11-08 1985-11-08 Dispositif dilatable d'obturation de canalisation Expired FR2589980B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8516549A FR2589980B1 (fr) 1985-11-08 1985-11-08 Dispositif dilatable d'obturation de canalisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8516549A FR2589980B1 (fr) 1985-11-08 1985-11-08 Dispositif dilatable d'obturation de canalisation

Publications (2)

Publication Number Publication Date
FR2589980A1 FR2589980A1 (fr) 1987-05-15
FR2589980B1 true FR2589980B1 (fr) 1988-04-29

Family

ID=9324623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8516549A Expired FR2589980B1 (fr) 1985-11-08 1985-11-08 Dispositif dilatable d'obturation de canalisation

Country Status (1)

Country Link
FR (1) FR2589980B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748977A3 (fr) * 1995-06-16 1997-01-08 K. Ullrich GmbH & Co. KG Moyen obturateur pour conduites et appareillage de mise en place
FR2826429B1 (fr) * 2001-06-20 2003-08-29 Christian Leviel Dispositif d'obturation gonflable a poste fixe pour canalisations de petite section notamment
CN110657314B (zh) * 2019-09-11 2021-04-20 木伶杰 一种供水管道维修用堵水设备
CN112032460A (zh) * 2020-07-25 2020-12-04 宜春市龙腾机械电气有限公司 管道快速抢修装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH201377A (de) * 1938-02-26 1938-11-30 Karl Koenig Vorrichtung zum Abschliessen von Leitungen.
FR2367242A1 (fr) * 1976-10-08 1978-05-05 Pronal Sa Dispositif d'obturation comportant une enveloppe gonflable
US4245970A (en) * 1978-10-04 1981-01-20 St Onge Henri S Apparatus having a tubular inflatable bladder and a grout dispensing nozzle for connecting lateral branches to a relined main
FR2506893B1 (fr) * 1981-05-27 1986-01-03 Caoutchouc Manuf Plastique Dispositif d'obturation temporaire des canalisations ou trous de forage
US4398565A (en) * 1981-08-21 1983-08-16 Williamson Geronimo C Pipe plugging apparatus

Also Published As

Publication number Publication date
FR2589980A1 (fr) 1987-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse