JP2002079180A - 圧電素子ドライバ - Google Patents

圧電素子ドライバ

Info

Publication number
JP2002079180A
JP2002079180A JP2000267631A JP2000267631A JP2002079180A JP 2002079180 A JP2002079180 A JP 2002079180A JP 2000267631 A JP2000267631 A JP 2000267631A JP 2000267631 A JP2000267631 A JP 2000267631A JP 2002079180 A JP2002079180 A JP 2002079180A
Authority
JP
Japan
Prior art keywords
piezoelectric element
switch
waveform
voltage
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.)
Pending
Application number
JP2000267631A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002079180A5 (enExample
Inventor
Masami Kidai
雅巳 木代
Yasuyuki Masunaga
靖行 増永
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP2000267631A priority Critical patent/JP2002079180A/ja
Publication of JP2002079180A publication Critical patent/JP2002079180A/ja
Publication of JP2002079180A5 publication Critical patent/JP2002079180A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Volume Flow (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP2000267631A 2000-09-04 2000-09-04 圧電素子ドライバ Pending JP2002079180A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000267631A JP2002079180A (ja) 2000-09-04 2000-09-04 圧電素子ドライバ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000267631A JP2002079180A (ja) 2000-09-04 2000-09-04 圧電素子ドライバ

Publications (2)

Publication Number Publication Date
JP2002079180A true JP2002079180A (ja) 2002-03-19
JP2002079180A5 JP2002079180A5 (enExample) 2005-08-11

Family

ID=18754524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000267631A Pending JP2002079180A (ja) 2000-09-04 2000-09-04 圧電素子ドライバ

Country Status (1)

Country Link
JP (1) JP2002079180A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119182A1 (ja) * 2004-06-01 2005-12-15 Avance Techne Accent Corp. 流体の流量測定方法及び流量測定装置
JP2012122860A (ja) * 2010-12-08 2012-06-28 Akita Univ イメージング方法およびイメージング装置
JPWO2024024153A1 (enExample) * 2022-07-29 2024-02-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005119182A1 (ja) * 2004-06-01 2005-12-15 Avance Techne Accent Corp. 流体の流量測定方法及び流量測定装置
JP2012122860A (ja) * 2010-12-08 2012-06-28 Akita Univ イメージング方法およびイメージング装置
JPWO2024024153A1 (enExample) * 2022-07-29 2024-02-01
JP7687443B2 (ja) 2022-07-29 2025-06-03 株式会社村田製作所 物体検知装置

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