FR2506426A1 - Procede pour la fabrication d'un tube conducteur thermiquement isole - Google Patents

Procede pour la fabrication d'un tube conducteur thermiquement isole

Info

Publication number
FR2506426A1
FR2506426A1 FR8204427A FR8204427A FR2506426A1 FR 2506426 A1 FR2506426 A1 FR 2506426A1 FR 8204427 A FR8204427 A FR 8204427A FR 8204427 A FR8204427 A FR 8204427A FR 2506426 A1 FR2506426 A1 FR 2506426A1
Authority
FR
France
Prior art keywords
thermally insulated
manufacture
insulated conductive
conductive tube
tube
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.)
Granted
Application number
FR8204427A
Other languages
English (en)
Other versions
FR2506426B1 (fr
Inventor
Gerhard Ziemek
Kaufmann Ingo Pahl
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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
Priority claimed from DE19813120719 external-priority patent/DE3120719A1/de
Priority claimed from DE19813151578 external-priority patent/DE3151578A1/de
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of FR2506426A1 publication Critical patent/FR2506426A1/fr
Application granted granted Critical
Publication of FR2506426B1 publication Critical patent/FR2506426B1/fr
Expired legal-status Critical Current

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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/09—Cellular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A.PROCEDE POUR LA FABRICATION D'UN TUBE CONDUCTEUR, THERMIQUEMENT ISOLE, DANS LEQUEL UN TUBE 1 SANS FIN EST POURVU D'UN ELEMENT D'ESPACEMENT 2 ENROULE, ENTOURE AVEC UNE BANDE 5 S'APPUYANT SUR L'ELEMENT D'ESPACEMENT 2, L'ESPACE ANNULAIRE ETANT ENSUITE REMPLI AVEC UN MELANGE DE MATIERE SYNTHETIQUE EXPANSIBLE EN MOUSSE. B.PROCEDE CARACTERISE EN CE QUE, COMME BANDE 5 ON UTILISE UNE BANDE OU FEUILLE DE PAPIER RECOUVERTE AVEC UN PRODUIT SEPARATEUR, APRES QUOI UNE ENVELOPPE EXTERIEURE MINCE EST EXTRUDEE SUR LE TUBE ISOLE. C.L'INVENTION S'APPLIQUE A LA FABRICATION DE TUBES CONDUCTEURS THERMIQUEMENT ISOLES.
FR828204427A 1981-05-25 1982-03-16 Procede pour la fabrication d'un tube conducteur thermiquement isole Expired FR2506426B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813120719 DE3120719A1 (de) 1981-05-25 1981-05-25 Verfahren zur herstellung eines waermeisolierten leitungsrohres
DE19813151578 DE3151578A1 (de) 1981-12-28 1981-12-28 "verfahren zur herstellung eines waermeisolierten leitungsrohres"

Publications (2)

Publication Number Publication Date
FR2506426A1 true FR2506426A1 (fr) 1982-11-26
FR2506426B1 FR2506426B1 (fr) 1985-07-26

Family

ID=25793484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828204427A Expired FR2506426B1 (fr) 1981-05-25 1982-03-16 Procede pour la fabrication d'un tube conducteur thermiquement isole

Country Status (10)

Country Link
US (1) US4531991A (fr)
CH (1) CH653950A5 (fr)
DK (1) DK154282A (fr)
ES (1) ES511553A0 (fr)
FI (1) FI77102C (fr)
FR (1) FR2506426B1 (fr)
GB (1) GB2099542B (fr)
IT (1) IT1151765B (fr)
NL (1) NL193165C (fr)
SE (1) SE452499B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8501212D0 (sv) * 1985-03-12 1985-03-12 Uponor Ab Sett vid tillverkning av vermeisolerat ror
CA1270358A (fr) * 1986-08-07 1990-06-19 David John Instance Fabrication de contenants
US5030504A (en) * 1989-08-17 1991-07-09 Carol Botsolas Poly(vinyl chloride)-aluminum laminate insulation and method of production
KR100567470B1 (ko) * 1994-12-29 2006-06-28 페더럴-모굴 파워트레인 인코포레이티드 슬리브 제품
US6632496B1 (en) 1999-12-03 2003-10-14 Sumitomo Electric Interconnect Products, Inc. Thermal insulation system for protecting fluid lines and method for making same
US6478579B1 (en) 2000-08-29 2002-11-12 Rmo, Inc. Orthodontic twin bracket with archwire floor and side wall relief
US7695277B1 (en) 2004-10-28 2010-04-13 Rmo, Inc. Orthodontic bracket with frangible cover mechanism
US7959437B2 (en) * 2002-10-29 2011-06-14 Rmo, Inc. Orthodontic appliance with encoded information formed in the base
US20110287378A1 (en) 2002-10-29 2011-11-24 Rmo, Inc. Orthodontic appliance with encoded information formed in the base
US7824595B2 (en) * 2004-08-13 2010-11-02 Perma-Pipe, Inc. Method and system for cast molding a fluid conduit
US20070264606A1 (en) * 2006-04-26 2007-11-15 Rmo, Inc. Orthodontic bracket with removable slot cover
US8979528B2 (en) 2006-09-07 2015-03-17 Rmo, Inc. Customized orthodontic appliance method and system
WO2008031060A2 (fr) 2006-09-07 2008-03-13 Rmo, Inc. Tube buccal à frottement réduit et procédé d'utilisation
US9554875B2 (en) 2006-09-07 2017-01-31 Rmo, Inc. Method for producing a customized orthodontic appliance
US11219507B2 (en) 2009-03-16 2022-01-11 Orthoamerica Holdings, Llc Customized orthodontic appliance and method
WO2010107567A1 (fr) 2009-03-16 2010-09-23 Rmo, Inc. Bracket orthodontique doté d'un canal de fil métallique pour arc, et mécanisme de retenue de fil métallique pour arc
USD660435S1 (en) 2011-05-13 2012-05-22 Rmo, Inc. Orthodontic bracket
USD660968S1 (en) 2011-05-13 2012-05-29 Rmo, Inc. Orthodontic bracket
USD660436S1 (en) 2011-05-13 2012-05-22 Rmo, Inc. Orthodontic bracket
USD847349S1 (en) 2011-09-22 2019-04-30 Rmo, Inc. Orthodontic lock with flange
CN109488160A (zh) * 2012-11-05 2019-03-19 巴斯夫欧洲公司 制备成型件的方法
USD726318S1 (en) 2013-01-17 2015-04-07 Rmo, Inc. Dental instrument for a self-ligating orthodontic clip
USD721811S1 (en) 2013-10-29 2015-01-27 Rmo, Inc. Orthodontic bracket
US10293527B2 (en) 2016-08-02 2019-05-21 Thermacor Process, Inc. Continuous method for producing pre-insulated piping
US10293528B2 (en) 2016-08-02 2019-05-21 Thermacor Process, Inc. Continuous method for producing pre-insulated piping
TWI668341B (zh) * 2018-11-30 2019-08-11 萬核應用材料有限公司 Adhesive wire drawing process
NL2022875B1 (en) * 2019-04-05 2020-10-12 Thermaflex Int Holding B V Insulated pipe
WO2021045740A1 (fr) * 2019-09-04 2021-03-11 Perma-Pipe, Inc. Système et procédé de production d'un tuyau isolé par une mousse expansive et doté de canaux, tubes ou conduits

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960932A1 (de) * 1969-12-04 1971-06-16 Kabel Metallwerke Ghh Verfahren zur Herstellung waerme- und schallisolierter Leitungsrohre
DE2141475A1 (de) * 1971-08-19 1973-03-01 Kabel Metallwerke Ghh Verfahren zur herstellung waermeund schallisolierter leitungsrohre
DE1704748B2 (fr) * 1951-01-28 1974-04-25 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover
DE2613741A1 (de) * 1976-03-31 1977-10-13 Kabel Metallwerke Ghh Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre
DE2931425A1 (de) * 1978-08-03 1980-03-27 Amengual Rotger Mit kunststoff verstaerktes rohr sowie verfahren zu seiner herstellung
DE2841934A1 (de) * 1978-09-27 1980-04-17 Kabel Metallwerke Ghh Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
DE3006545A1 (de) * 1979-03-15 1980-09-25 Kendall & Co Verfahren zur herstellung eines rohrs mit aus geschaeumten polyurethan bestehender kunststoffisolierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1420449A (fr) * 1964-10-16 1965-12-10 Liaison S A Procédé et dispositif pour revêtir des éléments tels que tubes d'une matière cellulaire synthétique ou naturelle
US3459877A (en) * 1965-01-18 1969-08-05 Anaconda Wire & Cable Co Electric cable
DE1779406B1 (de) * 1968-08-08 1972-04-27 Kabel Metallwerke Ghh Verfahren zur herstellung thermisch isolierter leitungsrohre
US4212917A (en) * 1978-06-01 1980-07-15 The Celotex Corporation Polyisocyanurate foam laminate
US4261790A (en) * 1979-08-22 1981-04-14 Philip Morris Incorporated Apparatus for stripping filter paper from filter rod
US4327121A (en) * 1980-10-02 1982-04-27 Scott Paper Company Release coatings

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1704748B2 (fr) * 1951-01-28 1974-04-25 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover
DE1960932A1 (de) * 1969-12-04 1971-06-16 Kabel Metallwerke Ghh Verfahren zur Herstellung waerme- und schallisolierter Leitungsrohre
DE2141475A1 (de) * 1971-08-19 1973-03-01 Kabel Metallwerke Ghh Verfahren zur herstellung waermeund schallisolierter leitungsrohre
DE2613741A1 (de) * 1976-03-31 1977-10-13 Kabel Metallwerke Ghh Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre
DE2931425A1 (de) * 1978-08-03 1980-03-27 Amengual Rotger Mit kunststoff verstaerktes rohr sowie verfahren zu seiner herstellung
DE2841934A1 (de) * 1978-09-27 1980-04-17 Kabel Metallwerke Ghh Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
DE3006545A1 (de) * 1979-03-15 1980-09-25 Kendall & Co Verfahren zur herstellung eines rohrs mit aus geschaeumten polyurethan bestehender kunststoffisolierung

Also Published As

Publication number Publication date
ES8304475A1 (es) 1983-03-01
GB2099542A (en) 1982-12-08
FI77102C (fi) 1989-01-10
FR2506426B1 (fr) 1985-07-26
SE8203186L (sv) 1982-11-26
NL8201674A (nl) 1982-12-16
NL193165B (nl) 1998-09-01
DK154282A (da) 1982-11-26
IT1151765B (it) 1986-12-24
GB2099542B (en) 1984-09-05
SE452499B (sv) 1987-11-30
IT8221350A0 (it) 1982-05-19
CH653950A5 (de) 1986-01-31
FI77102B (fi) 1988-09-30
NL193165C (nl) 1999-01-05
ES511553A0 (es) 1983-03-01
FI820766A0 (fi) 1982-03-04
US4531991A (en) 1985-07-30

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