Title:
INSULATION CYLINDER, CABLE TERMINATION CONNECTION STRUCTURE, AND OPEN AIR TERMINATION CONNECTION PART
Document Type and Number:
Japanese Patent JP2016144222
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem, in manufacturing an insulation cylinder comprising an insulation part made from insulating rubber and a stress cone part made from semiconductive rubber, of the stress cone part being deformed in molding the insulation part.SOLUTION: A cable termination connection structure comprises: a power cable 1 on which terminal treatment has been performed; and an insulation cylinder 8 attached to a terminal treatment part of the power cable 1. The insulation cylinder 8 comprises an insulating part 13 formed from insulating rubber and an internal semiconductive part 12, external semiconductive part 14, and stress cone part 15 that are individually formed from semiconductive rubber. The stress cone part 15 includes an erection part 18 inclined relative to the insulation cylinder 8's central axis. A recess (groove) 19 into which a salient of a mold used for molding the insulating part 13 can be removably inserted is formed on the erection part 18.SELECTED DRAWING: Figure 1
Inventors:
SASAKI YASUYUKI
Application Number:
JP2015015944A
Publication Date:
August 08, 2016
Filing Date:
January 29, 2015
Export Citation:
Assignee:
SUMIDEN TRANS AND DISTRIB SYSTEM PRODUCTS LTD
International Classes:
H02G15/064
Domestic Patent References:
| JPS59148509A | 1984-08-25 |
Attorney, Agent or Firm:
Fukuoka Masahiro
Masahiro Shiratori
Yuzo Kato
Masahiro Shiratori
Yuzo Kato