JPS53105275A - Device for measuring electrical characteristic of ground resonator - Google Patents

Device for measuring electrical characteristic of ground resonator

Info

Publication number
JPS53105275A
JPS53105275A JP15242175A JP15242175A JPS53105275A JP S53105275 A JPS53105275 A JP S53105275A JP 15242175 A JP15242175 A JP 15242175A JP 15242175 A JP15242175 A JP 15242175A JP S53105275 A JPS53105275 A JP S53105275A
Authority
JP
Japan
Prior art keywords
electrical characteristic
measuring electrical
ground resonator
resonator
ground
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
JP15242175A
Other languages
Japanese (ja)
Other versions
JPS5438517B2 (en
Inventor
Toshiaki Tousaka
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.)
Japan National Railways
Sankosha Co Ltd
Original Assignee
Japan National Railways
Sankosha 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 Japan National Railways, Sankosha Co Ltd filed Critical Japan National Railways
Priority to JP15242175A priority Critical patent/JPS53105275A/en
Publication of JPS53105275A publication Critical patent/JPS53105275A/en
Publication of JPS5438517B2 publication Critical patent/JPS5438517B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP15242175A 1975-12-20 1975-12-20 Device for measuring electrical characteristic of ground resonator Granted JPS53105275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15242175A JPS53105275A (en) 1975-12-20 1975-12-20 Device for measuring electrical characteristic of ground resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15242175A JPS53105275A (en) 1975-12-20 1975-12-20 Device for measuring electrical characteristic of ground resonator

Publications (2)

Publication Number Publication Date
JPS53105275A true JPS53105275A (en) 1978-09-13
JPS5438517B2 JPS5438517B2 (en) 1979-11-21

Family

ID=15540135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15242175A Granted JPS53105275A (en) 1975-12-20 1975-12-20 Device for measuring electrical characteristic of ground resonator

Country Status (1)

Country Link
JP (1) JPS53105275A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282276A (en) * 1975-12-27 1977-07-09 Pioneer Electronic Corp Resonance frequency automatic measuring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282276A (en) * 1975-12-27 1977-07-09 Pioneer Electronic Corp Resonance frequency automatic measuring device
JPS5525383B2 (en) * 1975-12-27 1980-07-05

Also Published As

Publication number Publication date
JPS5438517B2 (en) 1979-11-21

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