JPH0623971Y2 - 埋設電線の断線箇所検出装置 - Google Patents

埋設電線の断線箇所検出装置

Info

Publication number
JPH0623971Y2
JPH0623971Y2 JP80788U JP80788U JPH0623971Y2 JP H0623971 Y2 JPH0623971 Y2 JP H0623971Y2 JP 80788 U JP80788 U JP 80788U JP 80788 U JP80788 U JP 80788U JP H0623971 Y2 JPH0623971 Y2 JP H0623971Y2
Authority
JP
Japan
Prior art keywords
amplifier
electric wire
capacitor
meter
variable resistor
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.)
Expired - Lifetime
Application number
JP80788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01105871U (enExample
Inventor
重之 篠原
久仁男 今井
昌平 山口
Original Assignee
山陽電気工事株式会社
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 山陽電気工事株式会社 filed Critical 山陽電気工事株式会社
Priority to JP80788U priority Critical patent/JPH0623971Y2/ja
Publication of JPH01105871U publication Critical patent/JPH01105871U/ja
Application granted granted Critical
Publication of JPH0623971Y2 publication Critical patent/JPH0623971Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP80788U 1988-01-06 1988-01-06 埋設電線の断線箇所検出装置 Expired - Lifetime JPH0623971Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP80788U JPH0623971Y2 (ja) 1988-01-06 1988-01-06 埋設電線の断線箇所検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP80788U JPH0623971Y2 (ja) 1988-01-06 1988-01-06 埋設電線の断線箇所検出装置

Publications (2)

Publication Number Publication Date
JPH01105871U JPH01105871U (enExample) 1989-07-17
JPH0623971Y2 true JPH0623971Y2 (ja) 1994-06-22

Family

ID=31200144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP80788U Expired - Lifetime JPH0623971Y2 (ja) 1988-01-06 1988-01-06 埋設電線の断線箇所検出装置

Country Status (1)

Country Link
JP (1) JPH0623971Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4558553B2 (ja) * 2005-03-29 2010-10-06 三菱電機株式会社 高周波通信機

Also Published As

Publication number Publication date
JPH01105871U (enExample) 1989-07-17

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