JP2003199371A - 超音波モータ - Google Patents

超音波モータ

Info

Publication number
JP2003199371A
JP2003199371A JP2001390880A JP2001390880A JP2003199371A JP 2003199371 A JP2003199371 A JP 2003199371A JP 2001390880 A JP2001390880 A JP 2001390880A JP 2001390880 A JP2001390880 A JP 2001390880A JP 2003199371 A JP2003199371 A JP 2003199371A
Authority
JP
Japan
Prior art keywords
ultrasonic motor
ultrasonic
voltage
motor according
vibrator
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
JP2001390880A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003199371A5 (OSRAM
Inventor
Masaya Takasaki
正也 高▲崎▼
Takeshi Mizuno
毅 水野
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 Science and Technology Agency
Original Assignee
Japan Science and Technology 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 Japan Science and Technology Corp filed Critical Japan Science and Technology Corp
Priority to JP2001390880A priority Critical patent/JP2003199371A/ja
Publication of JP2003199371A publication Critical patent/JP2003199371A/ja
Publication of JP2003199371A5 publication Critical patent/JP2003199371A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2001390880A 2001-12-25 2001-12-25 超音波モータ Pending JP2003199371A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001390880A JP2003199371A (ja) 2001-12-25 2001-12-25 超音波モータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001390880A JP2003199371A (ja) 2001-12-25 2001-12-25 超音波モータ

Publications (2)

Publication Number Publication Date
JP2003199371A true JP2003199371A (ja) 2003-07-11
JP2003199371A5 JP2003199371A5 (OSRAM) 2004-11-25

Family

ID=27598632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001390880A Pending JP2003199371A (ja) 2001-12-25 2001-12-25 超音波モータ

Country Status (1)

Country Link
JP (1) JP2003199371A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008253107A (ja) * 2007-03-30 2008-10-16 Fujinon Corp 駆動装置
US7772744B2 (en) 2006-03-13 2010-08-10 Fujinon Corporation Ultrasonic actuator which acts on a rotor to rotate the rotor
JP2012143150A (ja) * 2006-01-17 2012-07-26 Seiko Instruments Inc 圧電アクチュエータ及びそれを用いた電子機器
US11448622B2 (en) 2018-09-11 2022-09-20 Kabushiki Kaisha Toshiba Ultrasonic device and inspection device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167685A (ja) * 1986-12-27 1988-07-11 Marcon Electronics Co Ltd 圧電アクチユエ−タ
JPH09308271A (ja) * 1996-05-15 1997-11-28 Toshiba Corp 超音波モータの駆動方法及び装置
JPH1169852A (ja) * 1997-08-25 1999-03-09 Sharp Corp 超音波モータ
JPH11143541A (ja) * 1997-11-04 1999-05-28 Kanagawa Acad Of Sci & Technol 圧電素子による衝撃力を用いた精密位置決め装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63167685A (ja) * 1986-12-27 1988-07-11 Marcon Electronics Co Ltd 圧電アクチユエ−タ
JPH09308271A (ja) * 1996-05-15 1997-11-28 Toshiba Corp 超音波モータの駆動方法及び装置
JPH1169852A (ja) * 1997-08-25 1999-03-09 Sharp Corp 超音波モータ
JPH11143541A (ja) * 1997-11-04 1999-05-28 Kanagawa Acad Of Sci & Technol 圧電素子による衝撃力を用いた精密位置決め装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012143150A (ja) * 2006-01-17 2012-07-26 Seiko Instruments Inc 圧電アクチュエータ及びそれを用いた電子機器
US7772744B2 (en) 2006-03-13 2010-08-10 Fujinon Corporation Ultrasonic actuator which acts on a rotor to rotate the rotor
JP2008253107A (ja) * 2007-03-30 2008-10-16 Fujinon Corp 駆動装置
US11448622B2 (en) 2018-09-11 2022-09-20 Kabushiki Kaisha Toshiba Ultrasonic device and inspection device

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