DE3208724C2 - - Google Patents
Info
- Publication number
- DE3208724C2 DE3208724C2 DE3208724A DE3208724A DE3208724C2 DE 3208724 C2 DE3208724 C2 DE 3208724C2 DE 3208724 A DE3208724 A DE 3208724A DE 3208724 A DE3208724 A DE 3208724A DE 3208724 C2 DE3208724 C2 DE 3208724C2
- Authority
- DE
- Germany
- Prior art keywords
- outer jacket
- tape
- tube
- metal tube
- band
- 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 - Lifetime
Links
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 which is added to the object to be insulated by pouring, spreading, spraying or the like
-
- 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)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3208724A DE3208724A1 (de) | 1982-03-11 | 1982-03-11 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DK101183A DK157098C (da) | 1982-03-11 | 1983-02-28 | Fremgangsmaade til at fremstille et varmeisoleret ledningsroer |
IT47869/83A IT1197599B (it) | 1982-03-11 | 1983-03-08 | Procedimento per la produzione di un tubo conduttore termicamente isolato |
JP58038405A JPS58185234A (ja) | 1982-03-11 | 1983-03-10 | 断熱導管の製造方法 |
SU833567938A SU1449025A3 (ru) | 1982-03-11 | 1983-03-10 | Способ изготовлени термоизолированной водопроводной трубы |
SE8301293A SE447014B (sv) | 1982-03-11 | 1983-03-10 | Forfarande for tillverkning av ett vermeisolerat ledningsror |
BE0/210289A BE896124A (fr) | 1982-03-11 | 1983-03-10 | Procede pour produire un tube de canalisation calorifuge |
FR8304003A FR2523264B1 (fr) | 1982-03-11 | 1983-03-11 | Procede pour la fabrication d'une canalisation thermiquement isolee pour des installations de distribution d'eau ou de chauffage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3208724A DE3208724A1 (de) | 1982-03-11 | 1982-03-11 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3208724A1 DE3208724A1 (de) | 1983-09-22 |
DE3208724C2 true DE3208724C2 (ja) | 1991-05-29 |
Family
ID=6157879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3208724A Granted DE3208724A1 (de) | 1982-03-11 | 1982-03-11 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS58185234A (ja) |
BE (1) | BE896124A (ja) |
DE (1) | DE3208724A1 (ja) |
DK (1) | DK157098C (ja) |
FR (1) | FR2523264B1 (ja) |
IT (1) | IT1197599B (ja) |
SE (1) | SE447014B (ja) |
SU (1) | SU1449025A3 (ja) |
Families Citing this family (6)
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. |
PL184940B1 (pl) * | 1996-06-20 | 2003-01-31 | Rockwool Int | Sposób wytwarzania kształtowego elementu przeciętego w kierunku wzdłużnym i mającego pokrycie z folii |
WO2012002834A1 (ru) | 2010-06-28 | 2012-01-05 | Общество С Ограниченной Ответственностью "Cmиt-Яpцebo" | Способ изготовления теплоизолированной гибкой трубы |
LT2620268T (lt) | 2010-09-20 | 2017-01-25 | Obschestvo S Ogranichennoy Otvetstvennostiyu "Smit-Yartsevo" | Lankstaus vamzdžio su termine izoliacija gamybos linija |
Family Cites Families (12)
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 |
DE2613741A1 (de) * | 1976-03-31 | 1977-10-13 | Kabel Metallwerke Ghh | Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre |
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 JP JP58038405A patent/JPS58185234A/ja active Granted
- 1983-03-10 SU SU833567938A patent/SU1449025A3/ru active
- 1983-03-10 BE BE0/210289A patent/BE896124A/fr not_active IP Right Cessation
- 1983-03-10 SE SE8301293A patent/SE447014B/sv not_active IP Right Cessation
- 1983-03-11 FR FR8304003A patent/FR2523264B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1197599B (it) | 1988-12-06 |
JPH0346301B2 (ja) | 1991-07-15 |
DK157098C (da) | 1990-04-02 |
DK101183A (da) | 1983-09-12 |
DK101183D0 (da) | 1983-02-28 |
SE8301293D0 (sv) | 1983-03-10 |
SU1449025A3 (ru) | 1988-12-30 |
IT8347869A0 (it) | 1983-03-08 |
FR2523264B1 (fr) | 1987-07-24 |
SE447014B (sv) | 1986-10-20 |
BE896124A (fr) | 1983-09-12 |
FR2523264A1 (fr) | 1983-09-16 |
SE8301293L (sv) | 1983-09-12 |
DE3208724A1 (de) | 1983-09-22 |
JPS58185234A (ja) | 1983-10-28 |
DK157098B (da) | 1989-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3690231C2 (de) | Verfahren zum Herstellen eines Wärmeisolierrohrs | |
DE2836957C2 (ja) | ||
DE2728130C2 (de) | Verfahren zur kontinuierlichen Spritzbeschichtung mit Polyolefinschaum | |
EP1288558B1 (de) | Wärmeisoliertes Leitungsrohr | |
DE19629678A1 (de) | Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres | |
CH660907A5 (de) | Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung. | |
WO2019214954A1 (de) | Verfahren und vorrichtung zur herstellung eines wärmegedämmten leitungsrohrs | |
DE3208724C2 (ja) | ||
EP2060843A2 (de) | Wärmeisoliertes Leitungsrohr und Verfahren zu dessen Herstellung | |
DE4323026A1 (de) | Verfahren zur Herstellung eines versteiften Schlauches sowie Vorrichtung zur Durchführung des Verfahrens | |
AT398053B (de) | Verfahren und rohrverbindungsstück zur kontinuierlichen herstellung umschäumter, thermisch isolierter leitungsrohre | |
DE3216463A1 (de) | Verfahren zum herstellen eines flexiblen fernwaermeleitungsrohres | |
EP2964996B1 (de) | Wärmegedämmtes gewelltes leitungsrohr | |
DE1779406B1 (de) | Verfahren zur herstellung thermisch isolierter leitungsrohre | |
DE2700478C2 (de) | Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres | |
DE2338431C2 (de) | Verfahren zur Ummantelung eines länglichen Gegenstandes | |
AT399123B (de) | Verfahren zur herstellung eines wärmeisolierten leitungsrohres | |
EP1036643A1 (de) | Verfahren zur Herstellung wärmegedämmter Rohrleitungen | |
DE3242074C2 (ja) | ||
DE3120719C2 (ja) | ||
DE2459830A1 (de) | Verfahren zur kontinuierlichen herstellung thermisch isolierter leitungsrohre | |
DE3305420C2 (ja) | ||
DE3151578C2 (ja) | ||
DE1779406C (de) | Verfahren zur Herstellung thermisch isolierter Leitungsrohre | |
WO2021180842A1 (de) | Thermoplastischer schlauch sowie eine vorrichtung und ein verfahren zur herstellung eines solchen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: KABEL- UND METALLWERKE GUTEHOFFNUNGSHUETTE AG, 450 |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: KM-KABELMETAL AG, 4500 OSNABRUECK, DE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KM EUROPA METAL AG, 49074 OSNABRUECK, DE |