SE402371B - Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin - Google Patents
Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefinInfo
- Publication number
- SE402371B SE402371B SE7410668A SE7410668A SE402371B SE 402371 B SE402371 B SE 402371B SE 7410668 A SE7410668 A SE 7410668A SE 7410668 A SE7410668 A SE 7410668A SE 402371 B SE402371 B SE 402371B
- Authority
- SE
- Sweden
- Prior art keywords
- harded
- polyolefin
- appliance
- manufacture
- electrically conductive
- 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
- 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
- B29C48/91—Heating, e.g. for cross linking
-
- 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
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48097726A JPS5233312B2 (de) | 1973-08-30 | 1973-08-30 | |
JP49012364A JPS5233314B2 (de) | 1974-01-30 | 1974-01-30 | |
JP6575974U JPS58888Y2 (ja) | 1974-06-06 | 1974-06-06 | カキヨウポリオレフインゼツエンケ−ブル ノ セイゾウソウチ |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7410668L SE7410668L (de) | 1975-03-03 |
SE402371B true SE402371B (sv) | 1978-06-26 |
Family
ID=27279808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7410668A SE402371B (sv) | 1973-08-30 | 1974-08-22 | Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin |
Country Status (7)
Country | Link |
---|---|
BR (1) | BR7407209D0 (de) |
CA (1) | CA1049719A (de) |
DE (1) | DE2441373C3 (de) |
FR (1) | FR2242227B1 (de) |
GB (1) | GB1479027A (de) |
IT (1) | IT1020251B (de) |
SE (1) | SE402371B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5493082A (en) * | 1977-12-30 | 1979-07-23 | Dainichi Nippon Cables Ltd | Continuously extruding and vulcanizing apparatus for hygh polymer continuous lengthes |
IT1160389B (it) * | 1978-12-22 | 1987-03-11 | Pirelli | Linea per la produzione di conduttori elettrici rivestiti in materiale estruso |
IT1150314B (it) * | 1982-03-16 | 1986-12-10 | Pirelli Cavi Spa | Procedimento e impianto per la vulcanizzazione continua di un cavo elettrico |
CN110111953A (zh) * | 2019-06-14 | 2019-08-09 | 中船重工(葫芦岛)特种电缆有限责任公司 | 阻水电缆在线固化装置 |
CN112808196A (zh) * | 2021-02-03 | 2021-05-18 | 特乐斯特机械(上海)有限公司 | 电缆制造设备的改进的冷却气体进入口结构 |
CN113478783B (zh) * | 2021-07-14 | 2023-03-17 | 蓝德能源科技股份有限公司 | 一种电缆护套挤塑用速冷装置及其工艺 |
CN117174399B (zh) * | 2023-11-02 | 2024-02-02 | 西安西电光电缆有限责任公司 | 一种电缆用挤塑模具、挤塑装置和内皮挤制设备 |
-
1974
- 1974-08-22 SE SE7410668A patent/SE402371B/xx not_active IP Right Cessation
- 1974-08-28 IT IT7426682A patent/IT1020251B/it active
- 1974-08-28 CA CA207,999A patent/CA1049719A/en not_active Expired
- 1974-08-29 FR FR7429483A patent/FR2242227B1/fr not_active Expired
- 1974-08-29 DE DE2441373A patent/DE2441373C3/de not_active Expired
- 1974-08-29 GB GB37800/74A patent/GB1479027A/en not_active Expired
- 1974-08-29 BR BR7209/74A patent/BR7407209D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1479027A (en) | 1977-07-06 |
DE2441373B2 (de) | 1979-02-15 |
CA1049719A (en) | 1979-03-06 |
IT1020251B (it) | 1977-12-20 |
BR7407209D0 (pt) | 1975-06-24 |
SE7410668L (de) | 1975-03-03 |
DE2441373C3 (de) | 1979-10-11 |
FR2242227B1 (de) | 1976-12-31 |
FR2242227A1 (de) | 1975-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
YU13273A (en) | Arrangement for electrical connection of insulated conductors | |
SE400857B (sv) | Elektriskt anslutningsdon for isolerade tradar | |
SE411409B (sv) | Apparat for hopsettning av elektriska forbindningsdon med kablar | |
SE402069B (sv) | Forfarande och anordning for bekledande av elektrisk ledningstrad med en strengsprutad elektrisk isolering | |
NO140842C (no) | Elektrisk ledende del med isolasjon | |
CA926065A (en) | Manufacture of insulated electric cables | |
BE809563A (fr) | Conducteur electrique | |
SE7610421L (sv) | Forfarande for framstellning av en elektriskt isolerad ledare | |
IT1003780B (it) | Isolatore elettrico | |
SE7605097L (sv) | Sett for tillverkning av en isolerad elektrisk ledare | |
SE397449B (sv) | Isolerad elektrisk hoegspaenningsledare i en elektrisk apparat | |
AR198145A1 (es) | Conjunto de conectadores electricos | |
SE7514785L (sv) | Apparat for tillverkning av en elektrisk ledare belagd med en fornetad, herdad polymerisolering | |
SE7614580L (sv) | Elektrisk ledare med isolation av polymermaterial | |
SE402371B (sv) | Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin | |
DK140120C (da) | Fremgangsmaade til fremstilling af et elektrisk modstandslegeme | |
CA997511A (en) | Manufacture of insulated electric cables | |
AT337824B (de) | Elektrische einrichtung | |
CA1008216A (en) | Manufacture of insulated electric cables | |
AR196706A1 (es) | Aislador electrico de voltaje elevado | |
SE389775B (sv) | Elektrisk apparat | |
IT955791B (it) | Isolamento per apparecchi elettrici | |
SE402177B (sv) | Apparat av horisontell typ for kontinuerlig vermebehandling av en med polyolefin isolerad elektrisk kabelkerna | |
AR197035A1 (es) | Procedimiento de fabricacion de un conductor electrico y conductores obtenidos | |
SE394341B (sv) | Hogspenningskabel med en impregnerad pappersisolering av ledarna, vilka kylas med vatten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7410668-3 Effective date: 19940310 Format of ref document f/p: F |