JPS5375487A - Fabrication of crosslinked plastic-insulated electric wires - Google Patents

Fabrication of crosslinked plastic-insulated electric wires

Info

Publication number
JPS5375487A
JPS5375487A JP15117676A JP15117676A JPS5375487A JP S5375487 A JPS5375487 A JP S5375487A JP 15117676 A JP15117676 A JP 15117676A JP 15117676 A JP15117676 A JP 15117676A JP S5375487 A JPS5375487 A JP S5375487A
Authority
JP
Japan
Prior art keywords
fabrication
electric wires
insulated electric
crosslinked plastic
crosslinker
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.)
Granted
Application number
JP15117676A
Other languages
Japanese (ja)
Other versions
JPS5733804B2 (en
Inventor
Shuji Yamamoto
Setsuya Isshiki
Seiichi Okuyama
Mitsuru Igarashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Ltd
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
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP15117676A priority Critical patent/JPS5375487A/en
Publication of JPS5375487A publication Critical patent/JPS5375487A/en
Publication of JPS5733804B2 publication Critical patent/JPS5733804B2/ja
Granted legal-status Critical Current

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

PURPOSE:To prevent inclusion of obstacles, uneven dispersion of a crosslinker and scorching, by compounding molten resin while introducing a crosslinker into the resin under pressure from a plurality of positions including screw compression portions in an extruder and coating the molten resin over a conductor.
JP15117676A 1976-12-16 1976-12-16 Fabrication of crosslinked plastic-insulated electric wires Granted JPS5375487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15117676A JPS5375487A (en) 1976-12-16 1976-12-16 Fabrication of crosslinked plastic-insulated electric wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15117676A JPS5375487A (en) 1976-12-16 1976-12-16 Fabrication of crosslinked plastic-insulated electric wires

Publications (2)

Publication Number Publication Date
JPS5375487A true JPS5375487A (en) 1978-07-04
JPS5733804B2 JPS5733804B2 (en) 1982-07-19

Family

ID=15512956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15117676A Granted JPS5375487A (en) 1976-12-16 1976-12-16 Fabrication of crosslinked plastic-insulated electric wires

Country Status (1)

Country Link
JP (1) JPS5375487A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019073655A (en) * 2017-10-18 2019-05-16 日立金属株式会社 Resin molded article and molding method thereof, and electric cable and production method thereof
JP7309867B2 (en) 2019-05-31 2023-07-18 富士フイルム株式会社 Optical sensors and sensing devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138042A (en) * 1974-04-08 1975-11-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138042A (en) * 1974-04-08 1975-11-04

Also Published As

Publication number Publication date
JPS5733804B2 (en) 1982-07-19

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