JPS6147542U - Cable core wire breakage point quick reference table - Google Patents

Cable core wire breakage point quick reference table

Info

Publication number
JPS6147542U
JPS6147542U JP1984132719U JP13271984U JPS6147542U JP S6147542 U JPS6147542 U JP S6147542U JP 1984132719 U JP1984132719 U JP 1984132719U JP 13271984 U JP13271984 U JP 13271984U JP S6147542 U JPS6147542 U JP S6147542U
Authority
JP
Japan
Prior art keywords
cable core
scale
core wire
reference table
quick reference
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
Application number
JP1984132719U
Other languages
Japanese (ja)
Other versions
JPH0127307Y2 (en
Inventor
関次 長島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1984132719U priority Critical patent/JPS6147542U/en
Publication of JPS6147542U publication Critical patent/JPS6147542U/en
Application granted granted Critical
Publication of JPH0127307Y2 publication Critical patent/JPH0127307Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
  • Locating Faults (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は斜視図、第２図
はケーブル芯線の本部と加入者間の回路図、第３図はブ
リッジ回路図、第４図は断線点を測定する場合の説明用
の略回路図である。 １・・・縦軸、４・・・横軸、６・・・円弧線。The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is a circuit diagram between the cable core headquarters and a subscriber, Fig. 3 is a bridge circuit diagram, and Fig. 4 is a diagram of measuring the disconnection point. FIG. 2 is a schematic circuit diagram for explaining the case. 1... Vertical axis, 4... Horizontal axis, 6... Arc line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 縦軸に任意の既知の抵抗値を示す目盛を設け、原点から
縦軸の長さを半径として横軸に向かって描いた円弧線上
に本部から加入者（終端）までの任意のケーブル芯線の
長さに相当する目盛を設け、一方上記原点に上記縦軸と
同じ抵竺値を目盛った目盛板を枢着し、断線したケーブ
ル芯線を回路の一部としてブリッジ回路を構成し、該ブ
リッジ回路による既知抵抗に相当する目盛点が上記円弧
線上に表示された上記断線したケーブル芯線の全長に相
当する目盛点に一致するよう上記目盛板を回動し、ブリ
ッジ回路により測定した断線したケーブル芯線に対応す
る被測定抵抗値に相当する目盛板の目盛点の縦座標によ
り断線点の位置を表示するようにしたケーブル芯線断線
点早見表。A scale indicating an arbitrary known resistance value is provided on the vertical axis, and the length of an arbitrary cable core wire from the headquarters to the subscriber (termination) is drawn on an arc drawn from the origin toward the horizontal axis with the length of the vertical axis as the radius. On the other hand, a scale plate with a scale corresponding to the same resistance value as the vertical axis is pivotally attached to the above origin, and a bridge circuit is constructed using the broken cable core wire as part of the circuit, and the bridge circuit is Rotate the scale plate so that the scale point corresponding to the known resistance according to A quick reference table of cable core break points in which the position of the break point is displayed by the ordinate of the scale point on the scale plate corresponding to the corresponding resistance value to be measured.
JP1984132719U 1984-09-03 1984-09-03 Cable core wire breakage point quick reference table Granted JPS6147542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984132719U JPS6147542U (en) 1984-09-03 1984-09-03 Cable core wire breakage point quick reference table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984132719U JPS6147542U (en) 1984-09-03 1984-09-03 Cable core wire breakage point quick reference table

Publications (2)

Publication Number Publication Date
JPS6147542U true JPS6147542U (en) 1986-03-29
JPH0127307Y2 JPH0127307Y2 (en) 1989-08-15

Family

ID=30691279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984132719U Granted JPS6147542U (en) 1984-09-03 1984-09-03 Cable core wire breakage point quick reference table

Country Status (1)

Country Link
JP (1) JPS6147542U (en)

Also Published As

Publication number Publication date
JPH0127307Y2 (en) 1989-08-15

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