SE8405008L - Sett att framstella ett vermeisolerande holje eller ror for en ledning eller ledningar - Google Patents
Sett att framstella ett vermeisolerande holje eller ror for en ledning eller ledningarInfo
- Publication number
- SE8405008L SE8405008L SE8405008A SE8405008A SE8405008L SE 8405008 L SE8405008 L SE 8405008L SE 8405008 A SE8405008 A SE 8405008A SE 8405008 A SE8405008 A SE 8405008A SE 8405008 L SE8405008 L SE 8405008L
- Authority
- SE
- Sweden
- Prior art keywords
- surface layer
- raw material
- cables
- cable
- pipe
- Prior art date
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
- B29C44/22—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermal Insulation (AREA)
- Molding Of Porous Articles (AREA)
- Resistance Heating (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830487A FI830487L (fi) | 1983-02-14 | 1983-02-14 | Foerfarande foer tillverkning av en vaermeisolerande mantel eller kanal foer ett eller flera roer. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8405008L true SE8405008L (sv) | 1984-10-08 |
SE8405008D0 SE8405008D0 (sv) | 1984-10-08 |
SE441732B SE441732B (sv) | 1985-11-04 |
Family
ID=8516751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8405008A SE441732B (sv) | 1983-02-14 | 1984-10-08 | Sett for framstellning av ett ror av isolerande material innefattande ett eler flera innerror, en plastskumisolering och ett plastytskikt |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE898894A (sv) |
DE (1) | DE3490043T1 (sv) |
DK (1) | DK482484D0 (sv) |
FI (1) | FI830487L (sv) |
FR (1) | FR2540782B1 (sv) |
GB (1) | GB2146286A (sv) |
NL (1) | NL8420024A (sv) |
NO (1) | NO843995L (sv) |
SE (1) | SE441732B (sv) |
WO (1) | WO1984003066A1 (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4204759C1 (sv) * | 1992-02-18 | 1992-12-03 | Friedrich Theysohn Gmbh, 3012 Langenhagen, De | |
DE102007045900A1 (de) * | 2007-09-26 | 2009-04-09 | Rehau Ag + Co | Verbundkörper und Verfahren zu dessen Herstellung |
DE202009007391U1 (de) | 2009-05-23 | 2009-08-13 | Kraussmaffei Technologies Gmbh | Vorrichtung zum Auftragen eines Kunststoffmaterials auf die Oberfläche eines Rohrkörpers |
AT509229B1 (de) * | 2010-02-26 | 2011-07-15 | Isoplus Fernwaermetechnik Ges M B H | Verfahren zur herstellung eines verbundrohres |
WO2012002834A1 (ru) * | 2010-06-28 | 2012-01-05 | Общество С Ограниченной Ответственностью "Cmиt-Яpцebo" | Способ изготовления теплоизолированной гибкой трубы |
RU2494870C1 (ru) * | 2010-09-20 | 2013-10-10 | Общество С Ограниченной Ответственностью "Смит-Ярцево" | Линия для изготовления теплоизолированной гибкой трубы |
DE102015110401B4 (de) | 2015-06-29 | 2019-08-01 | Brugg Rohrsysteme Gmbh | Verfahren und Vorrichtung zur Beschichtung einer Rohrleitung |
CN109402545B (zh) * | 2017-08-18 | 2024-04-12 | 东莞中集专用车有限公司 | 牵引销保护装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB938666A (en) * | 1960-01-18 | 1963-10-02 | Ici Australia Ltd | Method and apparatus for forming shaped articles from foaming materials |
FR1374382A (fr) * | 1963-06-21 | 1964-10-09 | Plastival S A | Procédé de fabrication de profilés composites, dispositif machine pour la mise enoeuvre du procédé et profilés obtenus par la mise en oeuvre du procédé |
US3327030A (en) * | 1963-09-25 | 1967-06-20 | Friedrich A Reifenhauser | Method and apparatus for forming elongated members |
FR1470412A (fr) * | 1966-01-13 | 1967-02-24 | Fresse S A | Procédé et dispositif pour la fabrication de corps à structure cellulaire de longueur indéfinie en matière thermoplastique expansée |
GB1211860A (en) * | 1967-10-03 | 1970-11-11 | Ici Ltd | A process for the production of pipe |
FR2038718A5 (en) * | 1969-03-27 | 1971-01-08 | Plastival Sa | Extruded section with expanded lightweight - core |
US3733382A (en) * | 1969-04-10 | 1973-05-15 | Shell Oil Co | Method of centrifugally applying foam insulation to a pipe |
BE789774A (fr) * | 1972-02-18 | 1973-02-01 | Sinclair Koppers Co | Procede et appareil pour la fabrication de profiles en mousse |
FI54878C (fi) * | 1973-01-25 | 1979-04-10 | Rakennusmuovi Oy | Anordning foer framstaellning av isolerroer |
JPS5435231B2 (sv) * | 1974-03-09 | 1979-11-01 | ||
SE389054B (sv) * | 1975-11-18 | 1976-10-25 | Lundbergs Fab Ab N | Munstycke for tillforsel av tva komponenter vid framstellning av ett cellplastskikt mellan ett ror och en omgivande form |
DE2758632C2 (de) * | 1977-12-29 | 1985-08-14 | Sekisui Kaseihin Kogyo K.K., Nara | Vorrichtung zur Herstellung eines geschäumten Formkörpers mit der Struktur von Holz aus kristallinen Kunststoffen |
-
1983
- 1983-02-14 FI FI830487A patent/FI830487L/fi not_active Application Discontinuation
-
1984
- 1984-02-03 GB GB08425636A patent/GB2146286A/en not_active Withdrawn
- 1984-02-03 DE DE19843490043 patent/DE3490043T1/de not_active Withdrawn
- 1984-02-03 NL NL8420024A patent/NL8420024A/nl not_active Application Discontinuation
- 1984-02-03 WO PCT/FI1984/000013 patent/WO1984003066A1/en active Application Filing
- 1984-02-13 BE BE0/212376A patent/BE898894A/fr unknown
- 1984-02-14 FR FR8402230A patent/FR2540782B1/fr not_active Expired
- 1984-10-04 NO NO843995A patent/NO843995L/no unknown
- 1984-10-08 SE SE8405008A patent/SE441732B/sv not_active IP Right Cessation
- 1984-10-09 DK DK482484A patent/DK482484D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO843995L (no) | 1984-10-04 |
WO1984003066A1 (en) | 1984-08-16 |
BE898894A (fr) | 1984-05-30 |
FI830487L (fi) | 1984-08-15 |
DK482484A (da) | 1984-10-09 |
NL8420024A (nl) | 1984-12-03 |
DE3490043T1 (de) | 1985-02-07 |
FR2540782A1 (fr) | 1984-08-17 |
SE8405008D0 (sv) | 1984-10-08 |
SE441732B (sv) | 1985-11-04 |
GB8425636D0 (en) | 1984-11-14 |
FR2540782B1 (fr) | 1988-07-22 |
FI830487A0 (fi) | 1983-02-14 |
DK482484D0 (da) | 1984-10-09 |
GB2146286A (en) | 1985-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3483454D1 (de) | Aufblasbare matratze und verfahren zu deren herstellung. | |
GB2033912B (en) | Method of producing flameproof polyisocyanurate foams | |
SE8405008L (sv) | Sett att framstella ett vermeisolerande holje eller ror for en ledning eller ledningar | |
SE7709662L (sv) | Sett och apparat for paforing av isolationsskum pa ror | |
ES2120982T3 (es) | Procedimiento y equipo para la fabricacion de cuerpos de material polimerico con nucleo espumado. | |
SG69586G (en) | Directional flexibilization of expanded thermoplastic foam sheet for low temperature insulation | |
ATE28885T1 (de) | Verfahren zur herstellung von polyolefinschaeumen. | |
SE8603549D0 (sv) | Verfahren und vorrichtung zur herstellung von thermisch isolierten leitungsrohren | |
SE7714944L (sv) | Forfarande for framstellning av ett verme- och ljudisolerat ledningsror | |
SE8301293D0 (sv) | Forfarande for framstellning av ett vermeisolerat ledningsror | |
SE9503707D0 (sv) | Heat insulated pipeline | |
JPS55118837A (en) | Manufacture of polystyrene beed foam molded article having outer layer | |
JPS6119315A (ja) | 断熱方法 | |
JPS5440357A (en) | Making of heat exchanger with pipe sheet | |
GB1038980A (en) | Improvements in or relating to the manufacture of cylindrical articles of thermally insulating rigid polyurethane foam | |
GR3007269T3 (sv) | ||
JPS5334867A (en) | Process for manufacture of foam plastics having humidityyand waterrproof and heat insulation properties | |
SE8002555L (sv) | Sett att kontrollera trycket hos en gas innesluten i en koaxialkabel | |
JPS55101429A (en) | Method of forming foaming of thermal plastic resin | |
ES8406111A1 (es) | Procedimiento para la fabricacion de tuberias calorifugantes | |
JPS57199621A (en) | Heat-shrinkable or heat expandable plastic tube | |
KR950000366Y1 (ko) | 보온 욕조 제조장치 | |
JPS5442053A (en) | Method for manufacturing a heating mat | |
GB2134034A (en) | Method of insulating pipe details | |
JPS52101267A (en) | Process for manufacture of heat resisting foam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8405008-7 Effective date: 19910911 Format of ref document f/p: F |