Title:
INTERMEDIATE CONNECTION PART OF POWER CABLE AND METHOD FOR BUILDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/203788
Kind Code:
A1
Abstract:
The present invention achieves improvement in electrical characteristics and reliability. The present invention is provided with: a conductor connection part 20 to which conductors 11 exposed from insulating layers 12 of two power cables 10 are connected; a semi-conductive tape layer 30 comprising a semi-conductive tape formed on the outer periphery of the conductor connection part; and a rubber block insulating tube 50 provided on the outer sides of the conductor connection part and the semi-conductive tape layer, wherein an outside layer 40 comprising a tape 41 having a lower dynamic friction coefficient with respect to the rubber block insulating tube than the semi-conductive tape is provided on the outer periphery of the semi-conductive tape layer.
Inventors:
TOMII SAKURAKO (JP)
SHIGEMORI NAOTO (JP)
YAGI MASASHI (JP)
SHIGEMORI NAOTO (JP)
YAGI MASASHI (JP)
Application Number:
PCT/JP2020/014066
Publication Date:
October 08, 2020
Filing Date:
March 27, 2020
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
H02G1/14; H02G15/08
Foreign References:
| JP2009100585A | 2009-05-07 | |||
| JPS4637156Y1 | 1971-12-22 | |||
| JP2003028912A | 2003-01-29 | |||
| JP2011239494A | 2011-11-24 |
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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