NO136115B - - Google Patents
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- Publication number
- NO136115B NO136115B NO459970A NO459970A NO136115B NO 136115 B NO136115 B NO 136115B NO 459970 A NO459970 A NO 459970A NO 459970 A NO459970 A NO 459970A NO 136115 B NO136115 B NO 136115B
- Authority
- NO
- Norway
- Prior art keywords
- plastic
- pipe
- slotted
- edges
- metal pipe
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 17
- 229920003023 plastic Polymers 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000005871 repellent Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
-
- 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
-
- 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/027—Bands, cords, strips or the like for helically winding around a cylindrical object
-
- 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
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
- F16L59/125—Helical spacers
-
- 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)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691960932 DE1960932A1 (de) | 1969-12-04 | 1969-12-04 | Verfahren zur Herstellung waerme- und schallisolierter Leitungsrohre |
Publications (2)
Publication Number | Publication Date |
---|---|
NO136115B true NO136115B (fr) | 1977-04-12 |
NO136115C NO136115C (no) | 1977-07-20 |
Family
ID=5753016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO459970A NO136115C (no) | 1969-12-04 | 1970-12-01 | Fremgangsm}te ved og anordning for kontinuerlig fremstilling av varme- og lydisolerte ledningsr¦r. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5915816B1 (fr) |
AT (1) | AT311753B (fr) |
BE (1) | BE758125A (fr) |
CH (1) | CH510843A (fr) |
DE (1) | DE1960932A1 (fr) |
FR (1) | FR2062242A5 (fr) |
GB (1) | GB1277865A (fr) |
NL (1) | NL171681C (fr) |
NO (1) | NO136115C (fr) |
SE (1) | SE367573B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2613741A1 (de) * | 1976-03-31 | 1977-10-13 | Kabel Metallwerke Ghh | Verfahren zur kontinuierlichen herstellung waerme- und schallisolierter leitungsrohre |
DE2714576C2 (de) * | 1977-04-01 | 1983-11-17 | Wavin B.V., 8031 Zwolle | Kunststoffrohrteil für Abflußrohrsysteme |
DE2836957A1 (de) * | 1978-08-24 | 1980-03-13 | Kabel Metallwerke Ghh | Waermeisoliertes leitungsrohr |
DE3120719A1 (de) * | 1981-05-25 | 1982-12-09 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
FI77102C (fi) * | 1981-05-25 | 1989-01-10 | Kabel Metallwerke Ghh | Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer. |
DE3126505A1 (de) * | 1981-07-04 | 1983-01-20 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | "verfahren zur herstellung eines waermeisolierten leitungsrohres" |
DE3208724A1 (de) * | 1982-03-11 | 1983-09-22 | kabelmetal electro GmbH, 3000 Hannover | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DE3305420A1 (de) * | 1983-02-17 | 1984-08-23 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DE3242074A1 (de) * | 1982-11-13 | 1984-05-17 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
KR920004612B1 (ko) * | 1982-11-13 | 1992-06-11 | 카벨-운트 메탈베르크 구트호프눙스휘트 악티엔게젤샤프트 | 열 절연도관의 제조방법 |
DE3506144A1 (de) * | 1985-02-22 | 1986-08-28 | kabelmetal electro GmbH, 3000 Hannover | Verfahren zur herstellung eines waermeisolierten leitungsrohres |
DE19618835A1 (de) * | 1996-05-10 | 1997-11-13 | Km Europa Metal Ag | Verfahren zur Herstellung eines isolierten Leitungsrohrs und isoliertes Leitungsrohr |
ATE373556T1 (de) * | 2003-05-02 | 2007-10-15 | Alstom Power Flowsystems As | Verfahren zur herstellung von schaumisolierten rohren |
PL2143539T3 (pl) | 2008-07-10 | 2016-04-29 | Logstor As | Sposób wytwarzania preizolowanej rury i linia produkcyjna |
-
0
- BE BE758125D patent/BE758125A/fr not_active IP Right Cessation
-
1969
- 1969-12-04 DE DE19691960932 patent/DE1960932A1/de not_active Ceased
-
1970
- 1970-08-06 AT AT717370A patent/AT311753B/de not_active IP Right Cessation
- 1970-09-17 FR FR7033691A patent/FR2062242A5/fr not_active Expired
- 1970-11-23 CH CH1740670A patent/CH510843A/de not_active IP Right Cessation
- 1970-12-01 NO NO459970A patent/NO136115C/no unknown
- 1970-12-02 GB GB5723470A patent/GB1277865A/en not_active Expired
- 1970-12-02 NL NL7017621A patent/NL171681C/xx not_active IP Right Cessation
- 1970-12-03 SE SE1636170A patent/SE367573B/xx unknown
-
1981
- 1981-06-04 JP JP56086319A patent/JPS5915816B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1277865A (en) | 1972-06-14 |
NL171681C (nl) | 1983-05-02 |
FR2062242A5 (fr) | 1971-06-25 |
SE367573B (fr) | 1974-06-04 |
AT311753B (de) | 1973-12-10 |
BE758125A (fr) | 1971-04-01 |
CH510843A (de) | 1971-07-31 |
NO136115C (no) | 1977-07-20 |
JPS5915816B1 (fr) | 1984-04-11 |
NL7017621A (fr) | 1971-06-08 |
NL171681B (nl) | 1982-12-01 |
DE1960932A1 (de) | 1971-06-16 |
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