SE402371B - Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin - Google Patents

Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin

Info

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
Application number
SE7410668A
Other languages
English (en)
Swedish (sv)
Other versions
SE7410668L (enrdf_load_stackoverflow
Inventor
M Takaoka
H Oshima
T Katuhara
M Ono
H Sano
M Seki
M Hasegawa
Original Assignee
Fujikura Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP48097726A external-priority patent/JPS5233312B2/ja
Priority claimed from JP49012364A external-priority patent/JPS5233314B2/ja
Priority claimed from JP6575974U external-priority patent/JPS58888Y2/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of SE7410668L publication Critical patent/SE7410668L/xx
Publication of SE402371B publication Critical patent/SE402371B/xx

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)
SE7410668A 1973-08-30 1974-08-22 Apparat for tillverkning av elektriskt ledande kablar isolerade med herdad polyolefin SE402371B (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP48097726A JPS5233312B2 (enrdf_load_stackoverflow) 1973-08-30 1973-08-30
JP49012364A JPS5233314B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
CA (1) CA1049719A (enrdf_load_stackoverflow)
DE (1) DE2441373C3 (enrdf_load_stackoverflow)
FR (1) FR2242227B1 (enrdf_load_stackoverflow)
GB (1) GB1479027A (enrdf_load_stackoverflow)
IT (1) IT1020251B (enrdf_load_stackoverflow)
SE (1) SE402371B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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
CN118942798B (zh) * 2024-09-25 2025-08-01 江西东南交联电力电缆有限公司 一种电缆生产用紫外光辐照交联设备

Also Published As

Publication number Publication date
IT1020251B (it) 1977-12-20
DE2441373B2 (de) 1979-02-15
SE7410668L (enrdf_load_stackoverflow) 1975-03-03
BR7407209D0 (pt) 1975-06-24
CA1049719A (en) 1979-03-06
FR2242227B1 (enrdf_load_stackoverflow) 1976-12-31
DE2441373C3 (de) 1979-10-11
GB1479027A (en) 1977-07-06
FR2242227A1 (enrdf_load_stackoverflow) 1975-03-28

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