FR2337925B1 - - Google Patents
Info
- Publication number
- FR2337925B1 FR2337925B1 FR7616056A FR7616056A FR2337925B1 FR 2337925 B1 FR2337925 B1 FR 2337925B1 FR 7616056 A FR7616056 A FR 7616056A FR 7616056 A FR7616056 A FR 7616056A FR 2337925 B1 FR2337925 B1 FR 2337925B1
- Authority
- FR
- France
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
- B29C48/06—Rod-shaped
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- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Insulating Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10076A JPS5284482A (en) | 1976-01-06 | 1976-01-06 | Method of covering insulator for core used for marine coaxial cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2337925A1 FR2337925A1 (fr) | 1977-08-05 |
| FR2337925B1 true FR2337925B1 (US20110009641A1-20110113-C00256.png) | 1980-11-21 |
Family
ID=11464669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616056A Granted FR2337925A1 (fr) | 1976-01-06 | 1976-05-26 | Procede de revetement par extrusion de l'ame centrale d'un cable avec du polyethylene traite a haute pression |
Country Status (4)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI53522C (fi) * | 1976-10-18 | 1978-05-10 | Nokia Oy Ab | Foerfarande foer tillverkning av hoegspaenningsplastkabel |
| JPS5999613A (ja) * | 1982-11-30 | 1984-06-08 | 住友電気工業株式会社 | 架橋ポリエチレンケ−ブル |
| CH660801A5 (fr) * | 1984-12-14 | 1987-06-15 | Maillefer Sa | Procede de fabrication d'un element de cablage a fibre optique, installation pour la mise en oeuvre du procede et element de cablage obtenu par ce procede. |
| JPH03118681U (US20110009641A1-20110113-C00256.png) * | 1990-03-19 | 1991-12-06 | ||
| FR2681467B1 (fr) * | 1991-09-13 | 1993-11-19 | Alcatel Cable | Corps isolant a haute rigidite dielectrique et procede d'obtention d'un tel corps. |
| FI89987C (fi) * | 1991-10-30 | 1993-12-10 | Maillefer Nokia Oy | Foerfarande foer vaermebehandling av en kabel |
| US6388051B1 (en) * | 2000-12-20 | 2002-05-14 | Union Carbide Chemicals & Plastics Technology Corporation | Process for selecting a polyethylene having improved processability |
| AU2003216923A1 (en) * | 2003-02-10 | 2004-08-30 | Uralita Sistemas De Tuberias S.A. | Method of producing flat pipes for high-pressure transport of fluids and pipes thus obtained |
| JP5581722B2 (ja) * | 2010-02-12 | 2014-09-03 | 日立金属株式会社 | 発泡絶縁電線の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3043716A (en) * | 1958-04-14 | 1962-07-10 | Du Pont | Process of bonding polyolefin resins to polar solid substrates, resultant coated article and polyolefin coating composition |
| US3375303A (en) * | 1962-09-24 | 1968-03-26 | Union Carbide Corp | Ethylene polymer composition providing good contour surface at very high extrusion rates |
| DE1942784B1 (de) * | 1969-08-22 | 1971-02-04 | Ibm Deutschland | Verfahren zum Ummanteln von Bandkabeln |
| JPS5221193B2 (US20110009641A1-20110113-C00256.png) * | 1971-12-17 | 1977-06-08 | ||
| US3849192A (en) * | 1972-05-12 | 1974-11-19 | Gen Cable Corp Inc | Method of applying and cooling low density polyethylene cable insulation |
| US3852518A (en) * | 1973-11-29 | 1974-12-03 | Gen Cable Corp | Irradiation cross-linked composite low density/high density polyethylene insulated 600 volt power cables |
-
1976
- 1976-01-06 JP JP10076A patent/JPS5284482A/ja active Pending
- 1976-05-14 GB GB20017/76A patent/GB1497370A/en not_active Expired
- 1976-05-20 US US05/688,264 patent/US4078111A/en not_active Expired - Lifetime
- 1976-05-26 FR FR7616056A patent/FR2337925A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1497370A (en) | 1978-01-12 |
| US4078111A (en) | 1978-03-07 |
| FR2337925A1 (fr) | 1977-08-05 |
| JPS5284482A (en) | 1977-07-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |