Title:
セミリジッド型同軸ケーブルおよびその製造方法
Document Type and Number:
Japanese Patent JP3625369
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a semi-rigid coaxial cable comprising a porous PIFE (tetrafluoroethylene-hexafluoropropylene copolymer resin) insulating layer and a sound metal plating outer conductive layer formed on the insulating layer and having heightened rigidity of the porous PTFE insulating layer surface and excellent terminal-workability. SOLUTION: A porous PTFE insulating layer 3 is provided by sintering an unsintered porous PTFE insulator surface layer coated on the outer circumference of a center conductor 2 to form an insulated core 4 and the insulated core 4 is activated for a short time. After that, an anchor metal layer 5a is formed on the outer circumference of the insulated core 4 by electroless plating and then a metal layer 5b is formed by electrolytic plating to give an outside conductor layer 5, and a semi-rigid type coaxial cable 1 is produced.
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| JP5332380 | coaxial cable |
| JPS53104880 | COAXIAL CABLE |
Inventors:
Tatsuo Yamaguchi
Hiroshi Kitazawa
Hiroshi Kitazawa
Application Number:
JP3431198A
Publication Date:
March 02, 2005
Filing Date:
January 29, 1998
Export Citation:
Assignee:
Tokyo Special Electric Wire Co., Ltd.
International Classes:
H01B11/18; H01B13/00; H01B13/016; (IPC1-7): H01B11/18; H01B13/00
Domestic Patent References:
| JP6187847A | ||||
| JP9320362A | ||||
| JP63141517U |