JPS5928916U

JPS5928916U - waterproof cable

Info

Publication number: JPS5928916U
Application number: JP12340282U
Authority: JP
Inventors: 真人石川
Original assignee: 住友電気工業株式会社
Priority date: 1982-08-14
Filing date: 1982-08-14
Publication date: 1984-02-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図および第２図はそれぞれ従来の防水型ケーブルの
代表例を示す断面図である。第３図イ。口は本考案の実施例を示す断面図で、イ図は上巻きに用
いられる複合テープ、０図は防水型ケーブルを示すもの
である。１・・・ケーブル線心、２・・・複合テープ、３・・・
非吸湿性プラスチックテープ、４・・・吸湿膨潤性粉体
入テープ、５・・・ラミネートテープ、６・・・ジャケ
ット、１１・・・撥水性防湿混和物を充填した線心、１
２・・・上巻テープ、１３・・・撥水性防湿混和物、２
１・・・吸湿膨潤性粉体を充填した線心、２３・・・吸
湿膨潤性粉体。FIGS. 1 and 2 are cross-sectional views showing typical examples of conventional waterproof cables, respectively. Figure 3 A. Figure A is a cross-sectional view showing an embodiment of the present invention, Figure A shows a composite tape used for upper wrapping, and Figure 0 shows a waterproof cable. 1... Cable core, 2... Composite tape, 3...
Non-hygroscopic plastic tape, 4... Tape containing hygroscopic swelling powder, 5... Laminated tape, 6... Jacket, 11... Wire core filled with water-repellent moisture-proof mixture, 1
2... Upper tape, 13... Water-repellent moisture-proof mixture, 2
1... Wire core filled with moisture-absorbing swelling powder, 23... Hygroscopic-swelling powder.

Claims

[Scope of utility model registration request]

(1) A waterproof cable characterized in that the outside of the cable core is coated with a composite tape of a non-hygroscopic plastic tape and a hygroscopic swellable powder-containing tape.

(2) The first scope of utility model registration where the cable core is a core filled with a water-repellent moisture-proof mixture and the composite tape coating is applied with a non-hygroscopic plastic tape on the core side.
Waterproof cable as described in section.