JPS5496790A - Preparation of water-proof cable - Google Patents

Preparation of water-proof cable

Info

Publication number
JPS5496790A
JPS5496790A JP15473977A JP15473977A JPS5496790A JP S5496790 A JPS5496790 A JP S5496790A JP 15473977 A JP15473977 A JP 15473977A JP 15473977 A JP15473977 A JP 15473977A JP S5496790 A JPS5496790 A JP S5496790A
Authority
JP
Japan
Prior art keywords
water
proof
admixture
core
cable
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
JP15473977A
Other languages
Japanese (ja)
Other versions
JPS5542448B2 (en
Inventor
Masaru Sase
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP15473977A priority Critical patent/JPS5496790A/en
Publication of JPS5496790A publication Critical patent/JPS5496790A/en
Publication of JPS5542448B2 publication Critical patent/JPS5542448B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

PURPOSE: To positively attach an water-proof admixture while ensuring small-scale producing devices, by executing core wrap to a cable core in the water-proof admixture.
CONSTITUTION: A jellied water-proof admixture 1 stored in a reservoir 2 is fed into a filling tank 3 through a pump 4 and a piping 5. A cable core 8 consisting of an aggregate of a small number of insulating strands is introduced into the filling tank 3, and the water-proof admixture 1 is filled while core wrap 9 is executed by covering an outer circumference of the cable core 8 with a core wrap tape 9' in a longitudinal attaching shape by means of a foaming device 6 installed into the water-proof admixture 1. The water-proof admixture 1 is sufficiently filled in the inside in a process that the core warp 9 is pressed by a shaping and finishing die 6B of the foaming device 6 and diameter shrinked. And metal, a plastic laminate tape and a plastic sheath are covered, and this water-proof cable can be obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP15473977A 1977-12-22 1977-12-22 Preparation of water-proof cable Granted JPS5496790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15473977A JPS5496790A (en) 1977-12-22 1977-12-22 Preparation of water-proof cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15473977A JPS5496790A (en) 1977-12-22 1977-12-22 Preparation of water-proof cable

Publications (2)

Publication Number Publication Date
JPS5496790A true JPS5496790A (en) 1979-07-31
JPS5542448B2 JPS5542448B2 (en) 1980-10-30

Family

ID=15590859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15473977A Granted JPS5496790A (en) 1977-12-22 1977-12-22 Preparation of water-proof cable

Country Status (1)

Country Link
JP (1) JPS5496790A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0157817U (en) * 1987-10-05 1989-04-11

Also Published As

Publication number Publication date
JPS5542448B2 (en) 1980-10-30

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