FR2098594A5 - Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve - Google Patents

Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve

Info

Publication number
FR2098594A5
FR2098594A5 FR7026870A FR7026870A FR2098594A5 FR 2098594 A5 FR2098594 A5 FR 2098594A5 FR 7026870 A FR7026870 A FR 7026870A FR 7026870 A FR7026870 A FR 7026870A FR 2098594 A5 FR2098594 A5 FR 2098594A5
Authority
FR
France
Prior art keywords
sealed
heat shrunk
shrink wrapped
cladding
shrunk sleeve
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
FR7026870A
Other languages
French (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 FR7026870A priority Critical patent/FR2098594A5/en
Application granted granted Critical
Publication of FR2098594A5 publication Critical patent/FR2098594A5/en
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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133—Fin-type joints, the parts to be joined being flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Abstract

Elements of porous sleeving or cladding are secured by enclosing the elements in a welded sleeve of heat-shrink film and shrinking the film to hold the elements in position and also seal the surface of the clading. Esp. for enclosing half round segments of conduit or of thermal or acoustic pipe insulation, e.g. resin bound mineral fibres.
FR7026870A 1970-07-21 1970-07-21 Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve Expired FR2098594A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7026870A FR2098594A5 (en) 1970-07-21 1970-07-21 Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7026870A FR2098594A5 (en) 1970-07-21 1970-07-21 Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve

Publications (1)

Publication Number Publication Date
FR2098594A5 true FR2098594A5 (en) 1972-03-10

Family

ID=9058993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026870A Expired FR2098594A5 (en) 1970-07-21 1970-07-21 Shrink wrapped cladding - with porous moulded insulation bound and sealed by a heat shrunk sleeve

Country Status (1)

Country Link
FR (1) FR2098594A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021242679A1 (en) * 2020-05-29 2021-12-02 Albany Engineered Composites, Inc. Reinforced structure having continuous fiber reinforced elements and method of making thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021242679A1 (en) * 2020-05-29 2021-12-02 Albany Engineered Composites, Inc. Reinforced structure having continuous fiber reinforced elements and method of making thereof
US11813806B2 (en) 2020-05-29 2023-11-14 Albany Engineered Composites, Inc. Reinforced structure having continuous fiber reinforced elements and method of making thereof
EP4353453A1 (en) * 2020-05-29 2024-04-17 Albany Engineered Composites, Inc. Reinforced structure having continuous fiber reinforced elements and method of making thereof

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Legal Events

Date Code Title Description
ST Notification of lapse