JPH044268U - - Google Patents

Info

Publication number
JPH044268U
JPH044268U JP4596790U JP4596790U JPH044268U JP H044268 U JPH044268 U JP H044268U JP 4596790 U JP4596790 U JP 4596790U JP 4596790 U JP4596790 U JP 4596790U JP H044268 U JPH044268 U JP H044268U
Authority
JP
Japan
Prior art keywords
circuit
detection
output
tuning
oscillation
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
JP4596790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2530866Y2 (ja
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 filed Critical
Priority to JP1990045967U priority Critical patent/JP2530866Y2/ja
Publication of JPH044268U publication Critical patent/JPH044268U/ja
Application granted granted Critical
Publication of JP2530866Y2 publication Critical patent/JP2530866Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP1990045967U 1990-04-27 1990-04-27 セラミック共振器形静電センサの検波増幅回路 Expired - Lifetime JP2530866Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045967U JP2530866Y2 (ja) 1990-04-27 1990-04-27 セラミック共振器形静電センサの検波増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045967U JP2530866Y2 (ja) 1990-04-27 1990-04-27 セラミック共振器形静電センサの検波増幅回路

Publications (2)

Publication Number Publication Date
JPH044268U true JPH044268U (sk) 1992-01-16
JP2530866Y2 JP2530866Y2 (ja) 1997-04-02

Family

ID=31560624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045967U Expired - Lifetime JP2530866Y2 (ja) 1990-04-27 1990-04-27 セラミック共振器形静電センサの検波増幅回路

Country Status (1)

Country Link
JP (1) JP2530866Y2 (sk)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226901A (ja) * 2010-04-20 2011-11-10 Mitsutoyo Corp 容量変化型変位計
CN113552424A (zh) * 2021-06-29 2021-10-26 中国人民解放军火箭军工程大学 航空发动机气路颗粒微弱静电信号采集系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586540A (ja) * 1981-07-02 1983-01-14 Alps Electric Co Ltd ビデオデイスク用静電容量検出回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586540A (ja) * 1981-07-02 1983-01-14 Alps Electric Co Ltd ビデオデイスク用静電容量検出回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011226901A (ja) * 2010-04-20 2011-11-10 Mitsutoyo Corp 容量変化型変位計
CN113552424A (zh) * 2021-06-29 2021-10-26 中国人民解放军火箭军工程大学 航空发动机气路颗粒微弱静电信号采集系统

Also Published As

Publication number Publication date
JP2530866Y2 (ja) 1997-04-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term