JPS5282276A - Resonance frequency automatic measuring device - Google Patents

Resonance frequency automatic measuring device

Info

Publication number
JPS5282276A
JPS5282276A JP15715175A JP15715175A JPS5282276A JP S5282276 A JPS5282276 A JP S5282276A JP 15715175 A JP15715175 A JP 15715175A JP 15715175 A JP15715175 A JP 15715175A JP S5282276 A JPS5282276 A JP S5282276A
Authority
JP
Japan
Prior art keywords
measuring device
resonance frequency
automatic measuring
frequency automatic
resonance
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
JP15715175A
Other languages
Japanese (ja)
Other versions
JPS5525383B2 (en
Inventor
Haruki Kuwamura
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP15715175A priority Critical patent/JPS5282276A/en
Publication of JPS5282276A publication Critical patent/JPS5282276A/en
Publication of JPS5525383B2 publication Critical patent/JPS5525383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP15715175A 1975-12-27 1975-12-27 Resonance frequency automatic measuring device Granted JPS5282276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15715175A JPS5282276A (en) 1975-12-27 1975-12-27 Resonance frequency automatic measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15715175A JPS5282276A (en) 1975-12-27 1975-12-27 Resonance frequency automatic measuring device

Publications (2)

Publication Number Publication Date
JPS5282276A true JPS5282276A (en) 1977-07-09
JPS5525383B2 JPS5525383B2 (en) 1980-07-05

Family

ID=15643281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15715175A Granted JPS5282276A (en) 1975-12-27 1975-12-27 Resonance frequency automatic measuring device

Country Status (1)

Country Link
JP (1) JPS5282276A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133466A (en) * 1983-01-20 1984-07-31 Matsushita Electric Ind Co Ltd Resonant frequency detection device
JPS603564A (en) * 1983-06-20 1985-01-09 Matsushita Electric Ind Co Ltd Resonator characteristic measuring and selecting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105275A (en) * 1975-12-20 1978-09-13 Japan National Railway Device for measuring electrical characteristic of ground resonator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53105275A (en) * 1975-12-20 1978-09-13 Japan National Railway Device for measuring electrical characteristic of ground resonator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133466A (en) * 1983-01-20 1984-07-31 Matsushita Electric Ind Co Ltd Resonant frequency detection device
JPS603564A (en) * 1983-06-20 1985-01-09 Matsushita Electric Ind Co Ltd Resonator characteristic measuring and selecting device

Also Published As

Publication number Publication date
JPS5525383B2 (en) 1980-07-05

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