JPH0168622U - - Google Patents
Info
- Publication number
- JPH0168622U JPH0168622U JP1987163350U JP16335087U JPH0168622U JP H0168622 U JPH0168622 U JP H0168622U JP 1987163350 U JP1987163350 U JP 1987163350U JP 16335087 U JP16335087 U JP 16335087U JP H0168622 U JPH0168622 U JP H0168622U
- Authority
- JP
- Japan
- Prior art keywords
- insulated
- core wires
- core
- insulated core
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Communication Cables (AREA)
Description
第１図は、本考案の電話機用直線コードの断面
図、第２図は従来のカツド撚りタイプの絶縁電線
の断面図、第３図は、漏話減衰量の測定回路であ
る。
１：導体、２：絶縁体、３，４：２心並列絶縁
心線、５，６：単心絶縁心線、７：和紙テープ、
８：外被、９，１０：単心絶縁心線。
FIG. 1 is a sectional view of a straight telephone cord of the present invention, FIG. 2 is a sectional view of a conventional cut-twist type insulated wire, and FIG. 3 is a crosstalk attenuation measurement circuit. 1: Conductor, 2: Insulator, 3, 4: 2-core parallel insulated core wire, 5, 6: Single-core insulated core wire, 7: Washi tape,
8: Outer cover, 9, 10: Single insulated core wire.
Claims (1)
撚り合わせシースを施した絶縁電線において、２
心並列絶縁心線を２本の単心絶縁心線ではさみ込
むように配置し撚り合わせたことを特徴とする電
話機用直線コード。 In an insulated wire in which a conductor is coated with thermoplastic resin and a sheath is applied by twisting four core insulated core wires,
A straight cord for a telephone set, characterized in that parallel insulated core wires are arranged so as to be sandwiched between two single core insulated core wires and twisted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16335087U JPH0416322Y2 (en) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16335087U JPH0416322Y2 (en) | 1987-10-26 | 1987-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168622U true JPH0168622U (en) | 1989-05-02 |
| JPH0416322Y2 JPH0416322Y2 (en) | 1992-04-13 |
Family
ID=31447997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16335087U Expired JPH0416322Y2 (en) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416322Y2 (en) |
-
1987
- 1987-10-26 JP JP16335087U patent/JPH0416322Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416322Y2 (en) | 1992-04-13 |
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