FR3119659B1 - Movable shut-off device for shutting off a pipe - Google Patents

Movable shut-off device for shutting off a pipe Download PDF

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Publication number
FR3119659B1
FR3119659B1 FR2101206A FR2101206A FR3119659B1 FR 3119659 B1 FR3119659 B1 FR 3119659B1 FR 2101206 A FR2101206 A FR 2101206A FR 2101206 A FR2101206 A FR 2101206A FR 3119659 B1 FR3119659 B1 FR 3119659B1
Authority
FR
France
Prior art keywords
pipe
shutting
movable
closure
sealing disc
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
FR2101206A
Other languages
French (fr)
Other versions
FR3119659A1 (en
Inventor
Marc Bohin
Guillaume Vidalain
Merle Mathieu
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.)
Bessac Fr
DODIN CAMPENON BERNARD, FR
Vinci Construction SAS
Vinci Construction Grands Projets SAS
Sixense Monitoring SAS
Original Assignee
Vinci Construction Grands Projets 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 Vinci Construction Grands Projets SAS filed Critical Vinci Construction Grands Projets SAS
Priority to FR2101206A priority Critical patent/FR3119659B1/en
Priority to FR2201102A priority patent/FR3119658B1/en
Publication of FR3119659A1 publication Critical patent/FR3119659A1/en
Application granted granted Critical
Publication of FR3119659B1 publication Critical patent/FR3119659B1/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
    • F16L55/128—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
    • F16L55/1283—Plugging pig
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

D ispositif d'obturation mobile pour obturer une conduite Dispositif (1) d'obturation mobile pour obturer une conduite, notamment une conduite de circuit de marinage, déplaçable dans la conduite sous l’effet d’un différentiel de pression de part et d'autre du dispositif d'obturation, le dispositif d'obturation comportant un ou plusieurs modules obturateurs (10) comportant : - un disque d'étanchéité (11), réalisé en un matériau compressible, et dont le diamètre extérieur est sensiblement égal au diamètre intérieur de la conduite, - un système de mise en compression, réglable, permettant d’appliquer une force de compression axiale variable au disque d'étanchéité (11) afin d’ajuster sa pression de contact avec la conduite. Figure pour l’abrégé : Fig. 2Movable shutter device for shutting off a pipe Movable shutter device (1) for shutting off a pipe, in particular a marinating circuit pipe, movable in the pipe under the effect of a pressure differential on both sides other of the closure device, the closure device comprising one or more closure modules (10) comprising: - a sealing disc (11), made of a compressible material, and whose outer diameter is substantially equal to the inner diameter of the pipe, - an adjustable compression system, making it possible to apply a variable axial compression force to the sealing disc (11) in order to adjust its contact pressure with the pipe. Figure for abstract: Fig. 2

FR2101206A 2021-02-09 2021-02-09 Movable shut-off device for shutting off a pipe Active FR3119659B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2101206A FR3119659B1 (en) 2021-02-09 2021-02-09 Movable shut-off device for shutting off a pipe
FR2201102A FR3119658B1 (en) 2021-02-09 2022-02-08 Mobile closing device for closing a pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101206A FR3119659B1 (en) 2021-02-09 2021-02-09 Movable shut-off device for shutting off a pipe
FR2101206 2021-02-09

Publications (2)

Publication Number Publication Date
FR3119659A1 FR3119659A1 (en) 2022-08-12
FR3119659B1 true FR3119659B1 (en) 2023-06-02

Family

ID=74871694

Family Applications (2)

Application Number Title Priority Date Filing Date
FR2101206A Active FR3119659B1 (en) 2021-02-09 2021-02-09 Movable shut-off device for shutting off a pipe
FR2201102A Active FR3119658B1 (en) 2021-02-09 2022-02-08 Mobile closing device for closing a pipe

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2201102A Active FR3119658B1 (en) 2021-02-09 2022-02-08 Mobile closing device for closing a pipe

Country Status (1)

Country Link
FR (2) FR3119659B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117206817B (en) * 2023-10-11 2024-01-30 南通世睿电力科技有限公司 Pipeline welding plugging device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195320A5 (en) * 1972-08-04 1974-03-01 Elf Union
SE8800373L (en) * 1988-02-05 1989-08-06 Torstensson Bengt Arne DEVICE FOR CONNECTING PIPES AND DRILLS
US4875615A (en) * 1989-03-06 1989-10-24 Interprovincial Pipe Line Company Vapor plug for temporarily sealing or plugging a pipeline
DE202019100412U1 (en) * 2019-01-24 2020-04-27 Herrenknecht Aktiengesellschaft Device for temporarily closing pipes to be extended in a tunnel boring machine

Also Published As

Publication number Publication date
FR3119658B1 (en) 2024-05-24
FR3119658A1 (en) 2022-08-12
FR3119659A1 (en) 2022-08-12

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220812

TQ Partial transmission of property

Owner name: VINCI CONSTRUCTION GRANDS PROJETS, FR

Effective date: 20220929

Owner name: SIXENSE MONITORING, FR

Effective date: 20220929

Owner name: VINCI CONSTRUCTION FRANCE, FR

Effective date: 20220929

Owner name: DODIN CAMPENON BERNARD, FR

Effective date: 20220929

Owner name: BESSAC, FR

Effective date: 20220929

Owner name: VINCI CONSTRUCTION, FR

Effective date: 20220929

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: VINCI CONSTRUCTION, FR

Effective date: 20230623

Owner name: VINCI CONSTRUCTION GRANDS PROJETS, FR

Effective date: 20230623

Owner name: SIXENSE MONITORING, FR

Effective date: 20230623

Owner name: VINCI CONSTRUCTION FRANCE, FR

Effective date: 20230623

Owner name: DODIN CAMPENON BERNARD, FR

Effective date: 20230623

Owner name: BESSAC, FR

Effective date: 20230623

TQ Partial transmission of property

Owner name: VINCI CONSTRUCTION, FR

Effective date: 20230623

Owner name: VINCI CONSTRUCTION GRANDS PROJETS, FR

Effective date: 20230623

Owner name: SIXENSE MONITORING, FR

Effective date: 20230623

Owner name: VINCI CONSTRUCTION FRANCE, FR

Effective date: 20230623

Owner name: DODIN CAMPENON BERNARD, FR

Effective date: 20230623

Owner name: BESSAC, FR

Effective date: 20230623

PLFP Fee payment

Year of fee payment: 4