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FR3124169B1 - Protective pocket and method for protecting an infrastructure element by such a protective pocket. - Google Patents

Protective pocket and method for protecting an infrastructure element by such a protective pocket. Download PDF

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Publication number
FR3124169B1
FR3124169B1 FR2106438A FR2106438A FR3124169B1 FR 3124169 B1 FR3124169 B1 FR 3124169B1 FR 2106438 A FR2106438 A FR 2106438A FR 2106438 A FR2106438 A FR 2106438A FR 3124169 B1 FR3124169 B1 FR 3124169B1
Authority
FR
France
Prior art keywords
wall
protective pocket
protecting
infrastructure element
protective
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
FR2106438A
Other languages
French (fr)
Other versions
FR3124169A1 (en
Inventor
Christophe Pavaillon
Alexis Devaux
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.)
PCH
Original Assignee
PCH
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 PCH filed Critical PCH
Priority to FR2106438A priority Critical patent/FR3124169B1/en
Publication of FR3124169A1 publication Critical patent/FR3124169A1/en
Application granted granted Critical
Publication of FR3124169B1 publication Critical patent/FR3124169B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • 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
    • F16L35/00—Special arrangements used in connection with end fittings of hoses, e.g. safety or protecting devices
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/168—Flexible insulating material or covers for flanges, junctions, valves or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/003—Filling materials, e.g. solid or fluid insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Sheet Holders (AREA)

Abstract

L’invention concerne une poche de protection (1) comprenant une enveloppe (3) comprenant une première paroi (5) et une deuxième paroi (7) délimitant entre elles un volume primaire (11, 15), et un organe de déclenchement (30) configuré pour provoquer un changement d’état d’au moins un fluide (13, 17) lorsque ledit au moins un organe de déclenchement (30) est actionné. La première paroi (5) et la deuxième paroi (7) sont en outre liées entre elles au niveau d’une pluralité de sites de liaison (19), de manière à définir entre eux des secteurs d’accueil (21), au niveau desquels la première paroi (5) et la deuxième paroi (7) sont disjointes suivant un écartement ayant une valeur inférieure à une valeur maximale (D3) prédéterminée. L’invention concerne également un procédé de protection d’un élément d’infrastructure (G) par l’intermédiaire d’une telle poche de protection (1). Figure 1The invention relates to a protective pouch (1) comprising an envelope (3) comprising a first wall (5) and a second wall (7) delimiting between them a primary volume (11, 15), and a triggering member (30 ) configured to cause a change of state of at least one fluid (13, 17) when said at least one trigger member (30) is actuated. The first wall (5) and the second wall (7) are further bonded together at a plurality of bonding sites (19), so as to define reception sectors (21) between them, at the of which the first wall (5) and the second wall (7) are separate along a spacing having a value less than a predetermined maximum value (D3). The invention also relates to a method for protecting an infrastructure element (G) by means of such a protective pocket (1). Figure 1

FR2106438A 2021-06-17 2021-06-17 Protective pocket and method for protecting an infrastructure element by such a protective pocket. Active FR3124169B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2106438A FR3124169B1 (en) 2021-06-17 2021-06-17 Protective pocket and method for protecting an infrastructure element by such a protective pocket.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106438 2021-06-17
FR2106438A FR3124169B1 (en) 2021-06-17 2021-06-17 Protective pocket and method for protecting an infrastructure element by such a protective pocket.

Publications (2)

Publication Number Publication Date
FR3124169A1 FR3124169A1 (en) 2022-12-23
FR3124169B1 true FR3124169B1 (en) 2023-07-14

Family

ID=77519257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106438A Active FR3124169B1 (en) 2021-06-17 2021-06-17 Protective pocket and method for protecting an infrastructure element by such a protective pocket.

Country Status (1)

Country Link
FR (1) FR3124169B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809224A (en) * 1972-02-14 1974-05-07 D Greenwood Compartmented pouch
BE815251A (en) * 1974-05-20 1974-11-20 Cogebi Sa COATING PROCESS.
US3924603A (en) * 1974-06-17 1975-12-09 Kay Laboratories Inc Flameless heat source for use therein for splicing cables
GB1546073A (en) * 1976-05-10 1979-05-16 Ready Seal Ltd Method of repairing leaks in pipes and pipelines carrying fluent medium under pressure and means for use in the method
DE4239288A1 (en) * 1992-08-28 1994-03-03 Cellpack Ag Wohlen Process for casting potting sleeves for electrical cables and potting compound to carry out the process
US5287961A (en) * 1992-10-23 1994-02-22 W.R. Grace & Co.-Conn. Multi-compartment package having improved partition strip
GB0811399D0 (en) * 2008-06-20 2008-07-30 Edwards David B Cushion Pack

Also Published As

Publication number Publication date
FR3124169A1 (en) 2022-12-23

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