Title:
同軸ケーブルおよび同軸ケーブルの製造方法
Document Type and Number:
Japanese Patent JP7211338
Kind Code:
B2
Abstract:
To provide a coaxial cable that can achieve both of electric characteristics and reduced diameters.SOLUTION: A coaxial cable 10 has a first conductor 11, a first insulating layers 12, 13 that surround the periphery of the first conductor 11, a second conductor 14 disposed on the periphery of the first insulating layers 12, 13 and a second insulating layer 15 that surrounds the periphery of the second conductor 14. The first insulating layers 12, 13 have a foam layer 12 having a hole 12a, and a protective layer 13 disposed on the periphery of the foam layer 12. The protective layer 13 has a hollow particle 13a.SELECTED DRAWING: Figure 1
Inventors:
Seiichi Kashimura
Kiyokane Yuriko
Miyabi Kishi
Naoto Teraki
Kiyokane Yuriko
Miyabi Kishi
Naoto Teraki
Application Number:
JP2019201863A
Publication Date:
January 24, 2023
Filing Date:
November 07, 2019
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
H01B11/18; H01B7/02; H01B13/016
Domestic Patent References:
| JP2017220424A | ||||
| JP465027A |
Attorney, Agent or Firm:
Patent Attorney Tsutsui International Patent Office