JPS616779U - 対撚線用誤配線検出回路 - Google Patents

対撚線用誤配線検出回路

Info

Publication number
JPS616779U
JPS616779U JP9237384U JP9237384U JPS616779U JP S616779 U JPS616779 U JP S616779U JP 9237384 U JP9237384 U JP 9237384U JP 9237384 U JP9237384 U JP 9237384U JP S616779 U JPS616779 U JP S616779U
Authority
JP
Japan
Prior art keywords
wire pairs
twisted wire
detection circuit
checked
miswiring detection
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
JP9237384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412467Y2 (en]
Inventor
元信 酒井
達夫 榊原
和彦 高原
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.)
Aiphone Co Ltd
Original Assignee
Aiphone Co Ltd
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 Aiphone Co Ltd filed Critical Aiphone Co Ltd
Priority to JP9237384U priority Critical patent/JPS616779U/ja
Publication of JPS616779U publication Critical patent/JPS616779U/ja
Application granted granted Critical
Publication of JPH0412467Y2 publication Critical patent/JPH0412467Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP9237384U 1984-06-19 1984-06-19 対撚線用誤配線検出回路 Granted JPS616779U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9237384U JPS616779U (ja) 1984-06-19 1984-06-19 対撚線用誤配線検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9237384U JPS616779U (ja) 1984-06-19 1984-06-19 対撚線用誤配線検出回路

Publications (2)

Publication Number Publication Date
JPS616779U true JPS616779U (ja) 1986-01-16
JPH0412467Y2 JPH0412467Y2 (en]) 1992-03-25

Family

ID=30649110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9237384U Granted JPS616779U (ja) 1984-06-19 1984-06-19 対撚線用誤配線検出回路

Country Status (1)

Country Link
JP (1) JPS616779U (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245984U (en]) * 1988-09-21 1990-03-29
JP2008051706A (ja) * 2006-08-25 2008-03-06 Hioki Ee Corp 多芯ケーブル検査装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114010A (en) * 1975-03-31 1976-10-07 Sumitomo Electric Ind Ltd Method and equipment for crosstalk measurement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51114010A (en) * 1975-03-31 1976-10-07 Sumitomo Electric Ind Ltd Method and equipment for crosstalk measurement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245984U (en]) * 1988-09-21 1990-03-29
JP2008051706A (ja) * 2006-08-25 2008-03-06 Hioki Ee Corp 多芯ケーブル検査装置

Also Published As

Publication number Publication date
JPH0412467Y2 (en]) 1992-03-25

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