FR2970949B1 - PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS - Google Patents

PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS

Info

Publication number
FR2970949B1
FR2970949B1 FR1150641A FR1150641A FR2970949B1 FR 2970949 B1 FR2970949 B1 FR 2970949B1 FR 1150641 A FR1150641 A FR 1150641A FR 1150641 A FR1150641 A FR 1150641A FR 2970949 B1 FR2970949 B1 FR 2970949B1
Authority
FR
France
Prior art keywords
structures
vessels
heating
manufacturing heated
manufacturing
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 - Fee Related
Application number
FR1150641A
Other languages
French (fr)
Other versions
FR2970949A1 (en
Inventor
Dizier Serge Saint
Thomas Beaurenaut
Cedric Denuwelaere
Thomas Barberousse
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement 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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1150641A priority Critical patent/FR2970949B1/en
Priority to PCT/EP2012/051358 priority patent/WO2012101262A1/en
Publication of FR2970949A1 publication Critical patent/FR2970949A1/en
Application granted granted Critical
Publication of FR2970949B1 publication Critical patent/FR2970949B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • 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
    • B29L2023/225—Insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
FR1150641A 2011-01-27 2011-01-27 PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS Expired - Fee Related FR2970949B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1150641A FR2970949B1 (en) 2011-01-27 2011-01-27 PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS
PCT/EP2012/051358 WO2012101262A1 (en) 2011-01-27 2012-01-27 Method for manufacturing heating structures, heating containers, and corresponding structures and containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150641A FR2970949B1 (en) 2011-01-27 2011-01-27 PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS

Publications (2)

Publication Number Publication Date
FR2970949A1 FR2970949A1 (en) 2012-08-03
FR2970949B1 true FR2970949B1 (en) 2014-06-13

Family

ID=45563005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150641A Expired - Fee Related FR2970949B1 (en) 2011-01-27 2011-01-27 PROCESS FOR MANUFACTURING HEATED STRUCTURES, HEATING VESSELS, STRUCTURES AND CORRESPONDING VESSELS

Country Status (2)

Country Link
FR (1) FR2970949B1 (en)
WO (1) WO2012101262A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120421A (en) * 1981-01-16 1982-07-27 Tokai Kasei Kogyo Kk Manufacture of foamed product lined with core material
DE4039863C1 (en) * 1990-12-13 1992-02-13 Bayer Ag, 5090 Leverkusen, De Insulated double pipe - has nested pipes with foaming heat insulation in between, plus leakage sensor line below inner pipe, screened from insulation by cover film
DK170312B1 (en) 1993-04-21 1995-07-31 Erik Winther Christensen Heat insulated pipeline
FR2729210A1 (en) * 1995-01-06 1996-07-12 Villain Sa Pipe insulation element
DE19618370C1 (en) * 1996-05-09 1997-08-21 Gesundheitstechnik Anton Kastn Method manufacturing pipe section for heat-insulated pipe conduit
FR2757103B3 (en) * 1996-12-16 1999-02-12 Allibert Ind PROCESS FOR PRODUCING A COMPOSITE FINISHED PART COMPRISING A COATING COVERING A SIDE OF A PLASTIC FOAM LAYER AND FINISHED PART
DE19827832A1 (en) * 1998-06-23 1999-12-30 Thomas Karl Wilhelm Method of creating a duct of a thermally insulated pipeline
DE102006061370A1 (en) 2006-12-22 2008-06-26 Amminex A/S Storing and supplying ammonia comprises using two storage materials, where one has a higher vapor pressure than the other and serves as an ammonia source for the other when it becomes depleted

Also Published As

Publication number Publication date
FR2970949A1 (en) 2012-08-03
WO2012101262A1 (en) 2012-08-02

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