FI78774C - Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer. - Google Patents
Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer. Download PDFInfo
- Publication number
- FI78774C FI78774C FI833951A FI833951A FI78774C FI 78774 C FI78774 C FI 78774C FI 833951 A FI833951 A FI 833951A FI 833951 A FI833951 A FI 833951A FI 78774 C FI78774 C FI 78774C
- Authority
- FI
- Finland
- Prior art keywords
- strip
- plastic
- tube
- edges
- strip edges
- 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
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/334—Filling the preformed spaces or cavities
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
- B29K2995/0015—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823242074 DE3242074A1 (de) | 1982-11-13 | 1982-11-13 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DE3242074 | 1982-11-13 | ||
DE19833305420 DE3305420A1 (de) | 1983-02-17 | 1983-02-17 | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DE3305420 | 1983-02-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI833951A0 FI833951A0 (fi) | 1983-10-28 |
FI833951A FI833951A (fi) | 1984-05-14 |
FI78774B FI78774B (fi) | 1989-05-31 |
FI78774C true FI78774C (fi) | 1989-09-11 |
Family
ID=25805748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI833951A FI78774C (fi) | 1982-11-13 | 1983-10-28 | Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer. |
Country Status (10)
Country | Link |
---|---|
KR (1) | KR920004612B1 (el) |
AT (1) | AT399123B (el) |
CH (1) | CH665167A5 (el) |
ES (1) | ES8406111A1 (el) |
FI (1) | FI78774C (el) |
FR (1) | FR2536007B1 (el) |
GB (1) | GB2130679B (el) |
GR (1) | GR79618B (el) |
IT (1) | IT1168225B (el) |
NL (1) | NL192216C (el) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK157409C (da) * | 1987-09-28 | 1990-05-28 | Moeller As I C | Fjernvarmeelement med kobberledningsroer, roerstraekning med saadanne elementer og fremgangsmaade til udlaegning af saadanne roerstraekninger |
DK1570202T3 (da) | 2002-12-12 | 2013-10-28 | Kingspan Holdings Irl Ltd | Isoleringsskumdele |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB965185A (en) * | 1961-03-13 | 1964-07-29 | Daniel Rosenthal | Improvements relating to methods and apparatus for forming continuous tubing |
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 |
CH483305A (de) * | 1967-11-28 | 1969-12-31 | Papierfabrik Gmbh | Verfahren und Einrichtung zur kontinuierlichen Herstellung von Strängen aus ausreagierbaren Gemischen |
BE758125A (fr) * | 1969-12-04 | 1971-04-01 | Kabel Metallwerke Ghh | Procede de fabrication de conduites a isolement thermique et phonique |
DE2305348A1 (de) * | 1973-02-03 | 1974-08-08 | Kabel Metallwerke Ghh | Verfahren zur herstellung thermisch isolierter leitungsrohre |
DE2613741A1 (de) * | 1976-03-31 | 1977-10-13 | Kabel Metallwerke Ghh | Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre |
DE2841934A1 (de) * | 1978-09-27 | 1980-04-17 | Kabel Metallwerke Ghh | Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung |
US4261790A (en) * | 1979-08-22 | 1981-04-14 | Philip Morris Incorporated | Apparatus for stripping filter paper from filter rod |
-
1983
- 1983-10-13 KR KR1019830004843A patent/KR920004612B1/ko not_active IP Right Cessation
- 1983-10-17 AT AT0369783A patent/AT399123B/de not_active IP Right Cessation
- 1983-10-20 GR GR72749A patent/GR79618B/el unknown
- 1983-10-20 CH CH5707/83A patent/CH665167A5/de not_active IP Right Cessation
- 1983-10-28 FI FI833951A patent/FI78774C/fi not_active IP Right Cessation
- 1983-10-31 NL NL8303743A patent/NL192216C/nl not_active IP Right Cessation
- 1983-11-08 ES ES527141A patent/ES8406111A1/es not_active Expired
- 1983-11-09 IT IT49307/83A patent/IT1168225B/it active
- 1983-11-10 GB GB08330022A patent/GB2130679B/en not_active Expired
- 1983-11-14 FR FR8318047A patent/FR2536007B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT399123B (de) | 1995-03-27 |
KR840006522A (ko) | 1984-11-30 |
NL192216C (nl) | 1997-03-04 |
FI833951A0 (fi) | 1983-10-28 |
FI78774B (fi) | 1989-05-31 |
GB2130679A (en) | 1984-06-06 |
ES527141A0 (es) | 1984-07-01 |
ATA369783A (de) | 1994-08-15 |
FI833951A (fi) | 1984-05-14 |
ES8406111A1 (es) | 1984-07-01 |
GB2130679B (en) | 1986-03-05 |
GR79618B (el) | 1984-10-31 |
CH665167A5 (de) | 1988-04-29 |
IT8349307A0 (it) | 1983-11-09 |
IT1168225B (it) | 1987-05-20 |
FR2536007A1 (fr) | 1984-05-18 |
FR2536007B1 (fr) | 1987-08-14 |
KR920004612B1 (ko) | 1992-06-11 |
NL8303743A (nl) | 1984-06-01 |
GB8330022D0 (en) | 1983-12-14 |
NL192216B (nl) | 1996-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |
Owner name: KABEL- UND METALLWERKE |