FR2506426A1 - Procede pour la fabrication d'un tube conducteur thermiquement isole - Google Patents
Procede pour la fabrication d'un tube conducteur thermiquement isoleInfo
- 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
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)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (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.
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 (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8501212D0 (sv) * | 1985-03-12 | 1985-03-12 | Uponor Ab | Sett vid tillverkning av vermeisolerat ror |
CA1270358C (fr) * | 1986-08-07 | 1990-06-19 | Fabrication de contenants | |
US5030504A (en) * | 1989-08-17 | 1991-07-09 | Carol Botsolas | Poly(vinyl chloride)-aluminum laminate insulation and method of production |
WO1996020827A1 (fr) * | 1994-12-29 | 1996-07-11 | Bentley-Harris, Inc. | Manchon de mousse reflechissante |
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 |
US7959437B2 (en) * | 2002-10-29 | 2011-06-14 | Rmo, Inc. | Orthodontic appliance with encoded information formed in the base |
US7695277B1 (en) | 2004-10-28 | 2010-04-13 | Rmo, Inc. | Orthodontic bracket with frangible cover mechanism |
US7824595B2 (en) * | 2004-08-13 | 2010-11-02 | Perma-Pipe, Inc. | Method and system for cast molding a fluid conduit |
WO2007127877A2 (fr) * | 2006-04-26 | 2007-11-08 | Rmo, Inc. | Support orthodontique à couvercle de logement amovible |
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 |
WO2012154190A1 (fr) | 2011-05-12 | 2012-11-15 | Rmo, Inc. | Appareil orthodontique ayant des informations codées formées dans la base |
USD660436S1 (en) | 2011-05-13 | 2012-05-22 | Rmo, Inc. | Orthodontic bracket |
USD660435S1 (en) | 2011-05-13 | 2012-05-22 | Rmo, Inc. | Orthodontic bracket |
USD660968S1 (en) | 2011-05-13 | 2012-05-29 | Rmo, Inc. | Orthodontic bracket |
USD847349S1 (en) | 2011-09-22 | 2019-04-30 | Rmo, Inc. | Orthodontic lock with flange |
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 |
US20220349512A1 (en) * | 2019-09-04 | 2022-11-03 | Perma-Pipe, Inc. | System and method for producing spray foam insulated pipe with channels, tubes or conduits |
Citations (7)
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)
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 |
-
1982
- 1982-03-04 FI FI820766A patent/FI77102C/fi not_active IP Right Cessation
- 1982-03-11 CH CH1487/82A patent/CH653950A5/de not_active IP Right Cessation
- 1982-03-16 FR FR828204427A patent/FR2506426B1/fr not_active Expired
- 1982-04-05 DK DK154282A patent/DK154282A/da not_active IP Right Cessation
- 1982-04-20 ES ES511553A patent/ES511553A0/es active Granted
- 1982-04-22 NL NL8201674A patent/NL193165C/nl not_active IP Right Cessation
- 1982-05-18 GB GB8214509A patent/GB2099542B/en not_active Expired
- 1982-05-19 IT IT21350/82A patent/IT1151765B/it active
- 1982-05-21 SE SE8203186A patent/SE452499B/sv not_active IP Right Cessation
- 1982-05-24 US US06/381,211 patent/US4531991A/en not_active Expired - Lifetime
Patent Citations (7)
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 |
---|---|
IT1151765B (it) | 1986-12-24 |
GB2099542B (en) | 1984-09-05 |
NL8201674A (nl) | 1982-12-16 |
FI77102C (fi) | 1989-01-10 |
CH653950A5 (de) | 1986-01-31 |
NL193165B (nl) | 1998-09-01 |
FI77102B (fi) | 1988-09-30 |
IT8221350A0 (it) | 1982-05-19 |
ES8304475A1 (es) | 1983-03-01 |
ES511553A0 (es) | 1983-03-01 |
FI820766A0 (fi) | 1982-03-04 |
NL193165C (nl) | 1999-01-05 |
FR2506426B1 (fr) | 1985-07-26 |
SE8203186L (sv) | 1982-11-26 |
US4531991A (en) | 1985-07-30 |
SE452499B (sv) | 1987-11-30 |
DK154282A (da) | 1982-11-26 |
GB2099542A (en) | 1982-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2506426A1 (fr) | Procede pour la fabrication d'un tube conducteur thermiquement isole | |
IT1032107B (it) | Dispositivo per la produzione di tubi alettati di plastica o di altro materiale adatto all estrusione | |
FR2437564A1 (fr) | Tube de canalisation isole thermiquement et procede pour sa fabrication | |
BE817334A (fr) | Procede de reglage de la tension d'enroulement d'une matiere enfeuille | |
BR8003367A (pt) | Catalisador para a producao de etileno pela desidratacao de etanol | |
ES489173A0 (es) | Procedimiento para la produccion de etanol a partir de celu-losa | |
IL56379A0 (en) | Method for the manufacture of flexible, collapsible containers for liquids | |
GB1174639A (en) | Method of and Apparatus for Producing Insulating Tubes | |
FR2504999B1 (fr) | Procede pour la fabrication par paires de bagues enrobees de matiere plastique pour roulements | |
IT8050095A0 (it) | Procedimento per la produzione di gelato | |
CA1012012A (en) | Apparatus for forming corrugated strip material into helically wound tubing | |
GB2017000B (en) | Apparatus for applying transverseweld seams to superposed bs of plastics film preferatable in the production of bagsrom webs of tubular or semi tubular plastics | |
ES487989A0 (es) | Procedimiento para la preparacion de acidos w-(2-(n-alcohil inferior-benzamido)-fenil)-alcanoicos | |
IT8025182A0 (it) | Almeno unilaterale. dispositivo per la produzione di cartone ondulato con rivestimento | |
BE852324A (fr) | Procede de production de nouveaux composes antigonistes d'histamine-h2 | |
IT1084739B (it) | Stampo estrusoe per la produzione di tubi di materia plastica | |
ES508640A0 (es) | "prensa extrusionadora para la fabricacion de tubos de material plastico". | |
IT1071401B (it) | Procedimento per la ricopertura con chiuma e pellicola plastica di tubi metallici,macchina per attuare detto procedimento e prodotto ottenuto | |
MX6169E (es) | Procedimiento mejorado para la elaboracion de una bebida refrescante con sabor a yogurt | |
IE39722B1 (en) | A method of perforating corrugated plastics tube | |
BE834241A (fr) | Procede de fabrication d'elements profiles en matiere plastique, notamment pour la confection de boyaux pour la charcuterie | |
FR2345293A1 (fr) | Procede de fabrication de sacs en matiere plastique | |
BE860981A (fr) | Procede de production d'aldehydes aromatiques en phase liquide | |
FR2339605A1 (fr) | Procede pour la preparation de composes methylene-dioxy aromatiques | |
FR2453345B1 (fr) | Raccord etanche pour tubes, notamment pour tubes en matiere plastique |