JPS58185234A - 断熱導管の製造方法 - Google Patents
断熱導管の製造方法Info
- Publication number
- JPS58185234A JPS58185234A JP58038405A JP3840583A JPS58185234A JP S58185234 A JPS58185234 A JP S58185234A JP 58038405 A JP58038405 A JP 58038405A JP 3840583 A JP3840583 A JP 3840583A JP S58185234 A JPS58185234 A JP S58185234A
- Authority
- JP
- Japan
- Prior art keywords
- mantle
- band
- metal tube
- foam
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000002184 metal Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 9
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or 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
- B29C44/20—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
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Molding Of Porous Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3208724.1 | 1982-03-11 | ||
| DE3208724A DE3208724A1 (de) | 1982-03-11 | 1982-03-11 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185234A true JPS58185234A (ja) | 1983-10-28 |
| JPH0346301B2 JPH0346301B2 (enrdf_load_stackoverflow) | 1991-07-15 |
Family
ID=6157879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58038405A Granted JPS58185234A (ja) | 1982-03-11 | 1983-03-10 | 断熱導管の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS58185234A (enrdf_load_stackoverflow) |
| BE (1) | BE896124A (enrdf_load_stackoverflow) |
| DE (1) | DE3208724A1 (enrdf_load_stackoverflow) |
| DK (1) | DK157098C (enrdf_load_stackoverflow) |
| FR (1) | FR2523264B1 (enrdf_load_stackoverflow) |
| IT (1) | IT1197599B (enrdf_load_stackoverflow) |
| SE (1) | SE447014B (enrdf_load_stackoverflow) |
| SU (1) | SU1449025A3 (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3503787A1 (de) * | 1985-02-05 | 1986-08-07 | Winkler GmbH, 6900 Heidelberg | Rohrfoermiges verbindungselement |
| SE8501212D0 (sv) * | 1985-03-12 | 1985-03-12 | Uponor Ab | Sett vid tillverkning av vermeisolerat ror |
| NO892736L (no) * | 1989-07-03 | 1991-01-04 | Hagtvedt Finn | Skumfylte strukturelementer produsert i en kontinuerlig prosess. |
| AU3166297A (en) * | 1996-06-20 | 1998-01-07 | Rockwool International A/S | A process for continuous preparation of pipe sections with foil |
| RU2170383C1 (ru) * | 2000-07-10 | 2001-07-10 | Открытое акционерное общество "Спецнефтегазстрой" | Способ нанесения защитного покрытия на трубу |
| RU2170381C1 (ru) * | 2000-07-10 | 2001-07-10 | Открытое акционерное общество "Спецнефтегазстрой" | Форма для нанесения пенополимерной изоляции на трубу |
| RU2185565C2 (ru) * | 2000-07-10 | 2002-07-20 | Открытое акционерное общество "Спецнефтегазстрой" | Устройство для нанесения защитного покрытия на трубу |
| RU2170384C1 (ru) * | 2000-07-13 | 2001-07-10 | Открытое акционерное общество "Спецнефтегазстрой" | Устройство для нанесения пенополимерной изоляции на трубу |
| EP2586602B1 (en) | 2010-06-28 | 2018-10-17 | Obschestvo S Ogranichennoy Otvetstvennostiyu "Smit-Yartsevo" | Method for manufacturing a thermally insulated flexible tube |
| RU2494870C1 (ru) | 2010-09-20 | 2013-10-10 | Общество С Ограниченной Ответственностью "Смит-Ярцево" | Линия для изготовления теплоизолированной гибкой трубы |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120448A (en) * | 1976-03-31 | 1977-10-08 | Kabel Metallwerke Ghh | Continuous production of heat insulated and sound proofing conduit |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1704748C3 (de) * | 1951-01-28 | 1974-11-28 | Kabel Metallwerke Ghh | Verfahren zum kontinuierlichen Herstellen thermisch isolierter Rohre |
| DE1175423B (de) * | 1954-11-18 | 1964-08-06 | Collo Rheincollodium Koeln G M | Verfahren und Vorrichtung zum kontinuierlichen Umhuellen langgestreckter Gegenstaende mit Schaumstoffen |
| 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 |
| DE1704842A1 (de) * | 1967-07-31 | 1969-05-29 | Hennecke Gmbh Maschf | Verfahren und Vorrichtung zur Herstellung von mit aufschaeumbaren Stoffen,insbesondere mit Polyurethan umhuellten Hohlkoerpern |
| DE1779406B1 (de) * | 1968-08-08 | 1972-04-27 | Kabel Metallwerke Ghh | Verfahren zur herstellung thermisch isolierter leitungsrohre |
| DE1902400A1 (de) * | 1969-01-18 | 1970-10-01 | Kabel Metallwerke Ghh | Verfahren zur Herstellung thermisch isolierter Leitungsrohre |
| BE758125A (fr) * | 1969-12-04 | 1971-04-01 | Kabel Metallwerke Ghh | Procede de fabrication de conduites a isolement thermique et phonique |
| DE2224314A1 (de) * | 1972-05-18 | 1973-11-29 | Kabel Metallwerke Ghh | Verfahren zur herstellung schallisolierter lueftungsrohre |
| GB1482661A (en) * | 1974-07-25 | 1977-08-10 | Rakennusmuovi Oy | Method of manufacturing an insulated conduit |
| DE2700478C2 (de) * | 1977-01-07 | 1986-07-10 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres |
| DE2841934A1 (de) * | 1978-09-27 | 1980-04-17 | Kabel Metallwerke Ghh | Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung |
-
1982
- 1982-03-11 DE DE3208724A patent/DE3208724A1/de active Granted
-
1983
- 1983-02-28 DK DK101183A patent/DK157098C/da not_active IP Right Cessation
- 1983-03-08 IT IT47869/83A patent/IT1197599B/it active
- 1983-03-10 BE BE0/210289A patent/BE896124A/fr not_active IP Right Cessation
- 1983-03-10 SU SU833567938A patent/SU1449025A3/ru active
- 1983-03-10 SE SE8301293A patent/SE447014B/sv not_active IP Right Cessation
- 1983-03-10 JP JP58038405A patent/JPS58185234A/ja active Granted
- 1983-03-11 FR FR8304003A patent/FR2523264B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52120448A (en) * | 1976-03-31 | 1977-10-08 | Kabel Metallwerke Ghh | Continuous production of heat insulated and sound proofing conduit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346301B2 (enrdf_load_stackoverflow) | 1991-07-15 |
| SU1449025A3 (ru) | 1988-12-30 |
| FR2523264B1 (fr) | 1987-07-24 |
| SE8301293L (sv) | 1983-09-12 |
| IT8347869A0 (it) | 1983-03-08 |
| DE3208724A1 (de) | 1983-09-22 |
| SE447014B (sv) | 1986-10-20 |
| DK157098C (da) | 1990-04-02 |
| FR2523264A1 (fr) | 1983-09-16 |
| DK157098B (da) | 1989-11-06 |
| BE896124A (fr) | 1983-09-12 |
| DK101183A (da) | 1983-09-12 |
| DK101183D0 (da) | 1983-02-28 |
| IT1197599B (it) | 1988-12-06 |
| SE8301293D0 (sv) | 1983-03-10 |
| DE3208724C2 (enrdf_load_stackoverflow) | 1991-05-29 |
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