JPS58131523U

JPS58131523U - coaxial cable

Info

Publication number: JPS58131523U
Application number: JP2930682U
Authority: JP
Inventors: 根岸　三郎
Original assignee: 日本電気株式会社
Priority date: 1982-03-02
Filing date: 1982-03-02
Publication date: 1983-09-05

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 drawings]

第１図ａ及びｂはそれぞれ従来の高周波同軸ケーブルの
横断面図及び正面図、第２図ａ及びｂはそれぞれ従来の
２重編組高周波同軸ケーブルの断面図及び正面図、第３
図ａ及びｂはそれぞれ本考案の一実施例を示す断面図及
び正面図、第４図は第３図の実施例で用いる両面アルミ
テープの斜視図である。１・・・・・・内部導体、２・・・・・・絶縁体、３．
５・・・・・・銅細線編組、４・・・・・・外被、６・
・・・・・両面アルミテープ、７・・・・・・アルミ箔
、８・・・・・・補助材（ポリエステルテープ）。Figures 1 a and b are a cross-sectional view and a front view of a conventional high-frequency coaxial cable, respectively; Figures 2 a and b are a cross-sectional view and a front view of a conventional double-braided high-frequency coaxial cable, respectively;
Figures a and b are a sectional view and a front view showing an embodiment of the present invention, respectively, and Figure 4 is a perspective view of the double-sided aluminum tape used in the embodiment of Figure 3. 1...Inner conductor, 2...Insulator, 3.
5... Copper fine wire braid, 4... Outer cover, 6...
... Double-sided aluminum tape, 7 ... Aluminum foil, 8 ... Auxiliary material (polyester tape).

Claims

[Scope of utility model registration request]

(1) A coaxial cable characterized by having a central conductor, an insulating coating provided on the central conductor, and an aluminum tape spirally wound coaxially with the central conductor and located outside the insulating coating. .

(2) The coaxial cable according to claim 1, wherein the aluminum tapes of adjacent turns overlap each other.

(3) The coaxial cable according to claim 1 or 2, wherein the aluminum tape is composed of a tape-like auxiliary agent and thin aluminum adhered to both sides of the aluminum tape.

(4) A coaxial cable according to claim 1, 2, or 3 of the utility model registration, characterized in that the cable is coaxial with the central conductor and has a braid of thin conductive wires extending outward from the insulation coating.