FR2523264B1 - PROCESS FOR THE MANUFACTURE OF A THERMALLY INSULATED PIPE FOR WATER DISTRIBUTION OR HEATING PLANTS - Google Patents
PROCESS FOR THE MANUFACTURE OF A THERMALLY INSULATED PIPE FOR WATER DISTRIBUTION OR HEATING PLANTSInfo
- Publication number
- FR2523264B1 FR2523264B1 FR8304003A FR8304003A FR2523264B1 FR 2523264 B1 FR2523264 B1 FR 2523264B1 FR 8304003 A FR8304003 A FR 8304003A FR 8304003 A FR8304003 A FR 8304003A FR 2523264 B1 FR2523264 B1 FR 2523264B1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- water distribution
- thermally insulated
- insulated pipe
- heating plants
- 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
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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3208724A DE3208724A1 (en) | 1982-03-11 | 1982-03-11 | Process for producing a thermally insulated conduit pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2523264A1 FR2523264A1 (en) | 1983-09-16 |
FR2523264B1 true FR2523264B1 (en) | 1987-07-24 |
Family
ID=6157879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8304003A Expired FR2523264B1 (en) | 1982-03-11 | 1983-03-11 | PROCESS FOR THE MANUFACTURE OF A THERMALLY INSULATED PIPE FOR WATER DISTRIBUTION OR HEATING PLANTS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS58185234A (en) |
BE (1) | BE896124A (en) |
DE (1) | DE3208724A1 (en) |
DK (1) | DK157098C (en) |
FR (1) | FR2523264B1 (en) |
IT (1) | IT1197599B (en) |
SE (1) | SE447014B (en) |
SU (1) | SU1449025A3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3503787A1 (en) * | 1985-02-05 | 1986-08-07 | Winkler GmbH, 6900 Heidelberg | Tubular connection element |
SE8501212D0 (en) * | 1985-03-12 | 1985-03-12 | Uponor Ab | SET FOR MANUFACTURE OF PREMIUATED PIPES |
NO892736L (en) * | 1989-07-03 | 1991-01-04 | Hagtvedt Finn | FOAM FILLED STRUCTURAL ELEMENTS PRODUCED IN A CONTINUOUS PROCESS. |
ES2146099T3 (en) * | 1996-06-20 | 2000-07-16 | Rockwool Int | A PROCEDURE FOR THE CONTINUOUS PREPARATION OF PIPING SECTIONS WITH A SHEET. |
EA018820B1 (en) | 2010-06-28 | 2013-10-30 | Общество С Ограниченной Ответственностью "Смит-Ярцево" | Method for manufacturing a thermally insulated flexible tube |
WO2012039638A1 (en) | 2010-09-20 | 2012-03-29 | Общество С Ограниченной Ответственностью "Cmиt-Яpцebo" | Line for manufacturing a heat-insulated flexible pipe |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1704748C3 (en) * | 1951-01-28 | 1974-11-28 | Kabel Metallwerke Ghh | Process for the continuous production of thermally insulated pipes |
DE1175423B (en) * | 1954-11-18 | 1964-08-06 | Collo Rheincollodium Koeln G M | Method and device for continuously wrapping elongated objects with foams |
FR1420449A (en) * | 1964-10-16 | 1965-12-10 | Liaison S A | Method and device for coating elements such as tubes with synthetic or natural cellular material |
DE1704842A1 (en) * | 1967-07-31 | 1969-05-29 | Hennecke Gmbh Maschf | Method and device for the production of foamable materials, in particular hollow bodies enveloped with polyurethane |
DE1779406B1 (en) * | 1968-08-08 | 1972-04-27 | Kabel Metallwerke Ghh | METHOD FOR MANUFACTURING THERMAL INSULATED PIPES |
DE1902400A1 (en) * | 1969-01-18 | 1970-10-01 | Kabel Metallwerke Ghh | Process for the production of thermally insulated line pipes |
BE758125A (en) * | 1969-12-04 | 1971-04-01 | Kabel Metallwerke Ghh | PROCESS FOR MANUFACTURING THERMAL AND SOUND ISOLATED DUCTS |
DE2224314A1 (en) * | 1972-05-18 | 1973-11-29 | Kabel Metallwerke Ghh | Acoustic insulated ventilation ducting - with foamed plastic layer between metal outer and plastic liner tubes |
GB1482661A (en) * | 1974-07-25 | 1977-08-10 | Rakennusmuovi Oy | Method of manufacturing an insulated conduit |
DE2613741A1 (en) * | 1976-03-31 | 1977-10-13 | Kabel Metallwerke Ghh | PROCESS FOR THE CONTINUOUS MANUFACTURING OF THERMAL AND SOUND INSULATED PIPES |
DE2700478C2 (en) * | 1977-01-07 | 1986-07-10 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Process for the production of a heat and sound insulated pipe |
DE2841934A1 (en) * | 1978-09-27 | 1980-04-17 | Kabel Metallwerke Ghh | HEAT-INSULATED PIPE AND METHOD FOR THE PRODUCTION THEREOF |
-
1982
- 1982-03-11 DE DE3208724A patent/DE3208724A1/en active Granted
-
1983
- 1983-02-28 DK DK101183A patent/DK157098C/en not_active IP Right Cessation
- 1983-03-08 IT IT47869/83A patent/IT1197599B/en active
- 1983-03-10 SE SE8301293A patent/SE447014B/en not_active IP Right Cessation
- 1983-03-10 SU SU833567938A patent/SU1449025A3/en active
- 1983-03-10 BE BE0/210289A patent/BE896124A/en not_active IP Right Cessation
- 1983-03-10 JP JP58038405A patent/JPS58185234A/en active Granted
- 1983-03-11 FR FR8304003A patent/FR2523264B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3208724C2 (en) | 1991-05-29 |
DK157098B (en) | 1989-11-06 |
DK101183A (en) | 1983-09-12 |
DK101183D0 (en) | 1983-02-28 |
SE8301293D0 (en) | 1983-03-10 |
JPH0346301B2 (en) | 1991-07-15 |
DK157098C (en) | 1990-04-02 |
DE3208724A1 (en) | 1983-09-22 |
SU1449025A3 (en) | 1988-12-30 |
FR2523264A1 (en) | 1983-09-16 |
SE8301293L (en) | 1983-09-12 |
IT8347869A0 (en) | 1983-03-08 |
BE896124A (en) | 1983-09-12 |
SE447014B (en) | 1986-10-20 |
IT1197599B (en) | 1988-12-06 |
JPS58185234A (en) | 1983-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |