JPS6467474A - Detecting device for track insulation resistance - Google Patents

Detecting device for track insulation resistance

Info

Publication number
JPS6467474A
JPS6467474A JP22211987A JP22211987A JPS6467474A JP S6467474 A JPS6467474 A JP S6467474A JP 22211987 A JP22211987 A JP 22211987A JP 22211987 A JP22211987 A JP 22211987A JP S6467474 A JPS6467474 A JP S6467474A
Authority
JP
Japan
Prior art keywords
detecting signal
voltage
circuits
rails
sections
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
JP22211987A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565393B2 (enExample
Inventor
Masanao Naoe
Kenzo Yamazaki
Kazuo Kimizuka
Kenzo Hiasa
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.)
Railway Technical Research Institute
Kyosan Electric Manufacturing Co Ltd
Original Assignee
Railway Technical Research Institute
Kyosan Electric Manufacturing 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 Railway Technical Research Institute, Kyosan Electric Manufacturing Co Ltd filed Critical Railway Technical Research Institute
Priority to JP22211987A priority Critical patent/JPS6467474A/ja
Publication of JPS6467474A publication Critical patent/JPS6467474A/ja
Publication of JPH0565393B2 publication Critical patent/JPH0565393B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
JP22211987A 1987-09-07 1987-09-07 Detecting device for track insulation resistance Granted JPS6467474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22211987A JPS6467474A (en) 1987-09-07 1987-09-07 Detecting device for track insulation resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22211987A JPS6467474A (en) 1987-09-07 1987-09-07 Detecting device for track insulation resistance

Publications (2)

Publication Number Publication Date
JPS6467474A true JPS6467474A (en) 1989-03-14
JPH0565393B2 JPH0565393B2 (enExample) 1993-09-17

Family

ID=16777455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22211987A Granted JPS6467474A (en) 1987-09-07 1987-09-07 Detecting device for track insulation resistance

Country Status (1)

Country Link
JP (1) JPS6467474A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015189457A (ja) * 2014-03-31 2015-11-02 東日本旅客鉄道株式会社 軌道回路の絶縁劣化検知方法及び装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015189457A (ja) * 2014-03-31 2015-11-02 東日本旅客鉄道株式会社 軌道回路の絶縁劣化検知方法及び装置

Also Published As

Publication number Publication date
JPH0565393B2 (enExample) 1993-09-17

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