FR3103533B1 - Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder - Google Patents

Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder Download PDF

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Publication number
FR3103533B1
FR3103533B1 FR1913033A FR1913033A FR3103533B1 FR 3103533 B1 FR3103533 B1 FR 3103533B1 FR 1913033 A FR1913033 A FR 1913033A FR 1913033 A FR1913033 A FR 1913033A FR 3103533 B1 FR3103533 B1 FR 3103533B1
Authority
FR
France
Prior art keywords
industrial equipment
opening
inflatable bladder
protecting
transporting
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
FR1913033A
Other languages
French (fr)
Other versions
FR3103533A1 (en
Inventor
Mathieu Leclercq
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1913033A priority Critical patent/FR3103533B1/en
Publication of FR3103533A1 publication Critical patent/FR3103533A1/en
Application granted granted Critical
Publication of FR3103533B1 publication Critical patent/FR3103533B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • B23K9/326—Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles, e.g. pipes, vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Buffer Packaging (AREA)

Abstract

Titre : Procédé de protection d’un équipement industriel ayant au moins une ouverture, procédé de transport d’un équipement industriel et vessie gonflable Procédé de protection d’un tuyau (1) ayant au moins une ouverture, ayant un rebord annulaire, dans lequel on dispose à l’intérieur du tuyau au moins une vessie gonflable (3) comprenant des moyens pour recevoir un gaz et on remplit la vessie ou les vessies en y envoyant un gaz jusqu’à ce qu’elle(s) obstrue(nt) l’ouverture/les ouvertures. Figure de l’abrégé : Figure 1Title: Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder Method for protecting a pipe (1) having at least one opening, having an annular rim, in which placing inside the pipe at least one inflatable bladder (3) comprising means for receiving a gas and filling the bladder or bladders by sending a gas therein until it (they) obstruct(s) the opening/the openings. Abstract Figure: Figure 1

FR1913033A 2019-11-21 2019-11-21 Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder Active FR3103533B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913033A FR3103533B1 (en) 2019-11-21 2019-11-21 Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913033A FR3103533B1 (en) 2019-11-21 2019-11-21 Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder
FR1913033 2019-11-21

Publications (2)

Publication Number Publication Date
FR3103533A1 FR3103533A1 (en) 2021-05-28
FR3103533B1 true FR3103533B1 (en) 2022-01-07

Family

ID=69572205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913033A Active FR3103533B1 (en) 2019-11-21 2019-11-21 Method for protecting industrial equipment having at least one opening, method for transporting industrial equipment and inflatable bladder

Country Status (1)

Country Link
FR (1) FR3103533B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435478A (en) * 1991-08-05 1995-07-25 Wood; J. W. Welding apparatus and method
FR2920041B1 (en) * 2007-08-14 2011-07-08 Areva Np PROCESS FOR REPLACING A TRUNK OF A PIPING AND DEVICE FOR CARRYING OUT SAID METHOD
EP3406388A1 (en) * 2017-05-26 2018-11-28 BAE SYSTEMS plc Pipe joining apparatus
GB2562789B (en) * 2017-05-26 2022-05-25 Bae Systems Plc Pipe joining apparatus
RU2675954C1 (en) * 2018-01-22 2018-12-25 Александр Анатольевич Елисеев Silencing device for a tightness pipeline overlap

Also Published As

Publication number Publication date
FR3103533A1 (en) 2021-05-28

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