FR2033555A5 - Insulated household hot-water pipe - Google Patents
Insulated household hot-water pipeInfo
- Publication number
- FR2033555A5 FR2033555A5 FR6905168A FR6905168A FR2033555A5 FR 2033555 A5 FR2033555 A5 FR 2033555A5 FR 6905168 A FR6905168 A FR 6905168A FR 6905168 A FR6905168 A FR 6905168A FR 2033555 A5 FR2033555 A5 FR 2033555A5
- Authority
- FR
- France
- Prior art keywords
- plastics
- tube
- water pipe
- insulated
- foamed
- 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6905168A FR2033555A5 (en) | 1969-02-27 | 1969-02-27 | Insulated household hot-water pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6905168A FR2033555A5 (en) | 1969-02-27 | 1969-02-27 | Insulated household hot-water pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2033555A5 true FR2033555A5 (en) | 1970-12-04 |
Family
ID=9029725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6905168A Expired FR2033555A5 (en) | 1969-02-27 | 1969-02-27 | Insulated household hot-water pipe |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2033555A5 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146562A (en) * | 1976-06-22 | 1979-03-27 | Sumitomo Chemical Company, Limited | Extrusion coating method with polyolefin foam |
FR2455974A1 (fr) * | 1979-05-11 | 1980-12-05 | Nokia Oy Ab | Tete d'extrudeuse pour l'application d'une isolation en mousse de matiere plastique sur un fil telephonique |
US4397797A (en) * | 1979-07-31 | 1983-08-09 | The Furukawa Electric Co., Ltd. | Method for extrusion coating of a pipe with a foamed cover layer having three integrally formed cellular sub-layers |
WO1992002353A1 (fr) * | 1989-02-10 | 1992-02-20 | Oy Muotekno Ab | Procede de revetement par extrusion d'un tube d'acier |
EP0556665A1 (fr) * | 1992-02-18 | 1993-08-25 | FRIEDRICH THEYSOHN GmbH | Procédé pour la fabrication d'un tuyau en matière plastique |
-
1969
- 1969-02-27 FR FR6905168A patent/FR2033555A5/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146562A (en) * | 1976-06-22 | 1979-03-27 | Sumitomo Chemical Company, Limited | Extrusion coating method with polyolefin foam |
FR2455974A1 (fr) * | 1979-05-11 | 1980-12-05 | Nokia Oy Ab | Tete d'extrudeuse pour l'application d'une isolation en mousse de matiere plastique sur un fil telephonique |
US4397797A (en) * | 1979-07-31 | 1983-08-09 | The Furukawa Electric Co., Ltd. | Method for extrusion coating of a pipe with a foamed cover layer having three integrally formed cellular sub-layers |
WO1992002353A1 (fr) * | 1989-02-10 | 1992-02-20 | Oy Muotekno Ab | Procede de revetement par extrusion d'un tube d'acier |
EP0556665A1 (fr) * | 1992-02-18 | 1993-08-25 | FRIEDRICH THEYSOHN GmbH | Procédé pour la fabrication d'un tuyau en matière plastique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1160013A (en) | Thermally Insulated Pipes | |
SE7707185L (sv) | Beleggningsforfarande | |
DE59705196D1 (de) | Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres | |
FR2041487A5 (en) | Extrusion of foam plastics with a thin unexpanded skin | |
FR1580060A (fr) | ||
FR2033555A5 (en) | Insulated household hot-water pipe | |
GB1096430A (en) | Improvements in or relating to cryogenic liquid transfer tubes and to methods of constructing them | |
GB1232550A (fr) | ||
SE8603549L (sv) | Rorforbindningsstycke for anvendning vid framstellning av vermeisolerade ror | |
GB1237097A (en) | Irrigation conduit and method for producing such | |
GB1305999A (fr) | ||
GB1412383A (en) | Method of continuously manufacturing thermally insulated pipes | |
GB783449A (en) | Improvements in or relating to the extrusion of organic thermoplastic materials | |
GB1339119A (en) | Method of producing thermally and acoustically insulated pipes | |
NL160927B (nl) | Zelfdrogend ondergronds kanaal voor ten minste een pijp- leiding voor een vloeibaar of gasvormig medium met een temperatuur, die hoger is dan die van de omgeving. | |
GB1501145A (en) | Process and equipment for the production of a metal tube coated with foamed plastics | |
GB1310915A (en) | Lined pipes | |
FR2207016A1 (en) | Extrusion of plastics pipes - with sensor for control of wall thickness | |
FR2092000A1 (en) | Extruding hard thermoplastic foam | |
GB1382580A (en) | Pipes | |
FR2252202A1 (en) | Mandrel for shaping heat shrink tubing - with means for quenching the extrudate prior to dilation | |
FR2086636A5 (en) | Plastic mould - for use with concrete | |
JPS5772838A (en) | Extruder | |
GB1417728A (en) | Pipe fitting method of manufacture and method of use | |
GB1411732A (en) | Thermally insulating sleeve |