JPWO2021095637A5 - - Google Patents

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Publication number
JPWO2021095637A5
JPWO2021095637A5 JP2021556059A JP2021556059A JPWO2021095637A5 JP WO2021095637 A5 JPWO2021095637 A5 JP WO2021095637A5 JP 2021556059 A JP2021556059 A JP 2021556059A JP 2021556059 A JP2021556059 A JP 2021556059A JP WO2021095637 A5 JPWO2021095637 A5 JP WO2021095637A5
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JP
Japan
Prior art keywords
piezoelectric element
wiring
main surface
vibrating body
axial direction
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
JP2021556059A
Other languages
English (en)
Japanese (ja)
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JP7310915B2 (ja
JPWO2021095637A1 (https=
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Publication date
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Priority claimed from PCT/JP2020/041365 external-priority patent/WO2021095637A1/ja
Publication of JPWO2021095637A1 publication Critical patent/JPWO2021095637A1/ja
Publication of JPWO2021095637A5 publication Critical patent/JPWO2021095637A5/ja
Application granted granted Critical
Publication of JP7310915B2 publication Critical patent/JP7310915B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021556059A 2019-11-15 2020-11-05 超音波モータ Active JP7310915B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019206729 2019-11-15
JP2019206729 2019-11-15
PCT/JP2020/041365 WO2021095637A1 (ja) 2019-11-15 2020-11-05 超音波モータ

Publications (3)

Publication Number Publication Date
JPWO2021095637A1 JPWO2021095637A1 (https=) 2021-05-20
JPWO2021095637A5 true JPWO2021095637A5 (https=) 2022-06-15
JP7310915B2 JP7310915B2 (ja) 2023-07-19

Family

ID=75911357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021556059A Active JP7310915B2 (ja) 2019-11-15 2020-11-05 超音波モータ

Country Status (4)

Country Link
US (1) US11736040B2 (https=)
JP (1) JP7310915B2 (https=)
CN (1) CN114651392B (https=)
WO (1) WO2021095637A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744850B2 (ja) 1986-05-06 1995-05-15 キヤノン株式会社 振動波モ−タ−
JPH07107756A (ja) * 1993-09-30 1995-04-21 Murata Mfg Co Ltd 超音波モータ
JP2002142473A (ja) * 2000-11-02 2002-05-17 Canon Inc 振動波駆動装置および振動波駆動装置を用いた装置
JP2006352984A (ja) * 2005-06-15 2006-12-28 Tdk Corp 圧電薄膜振動子およびその製造方法、並びにそれを用いた駆動装置および圧電モータ
KR100954529B1 (ko) * 2007-11-27 2010-04-23 한국과학기술연구원 원환형 압전 초음파 공진기 및 그를 이용한 압전 초음파회전모터
EP3283790A4 (en) * 2015-04-15 2018-12-05 Genesis Robotics LLP Wave actuator
JP6844868B2 (ja) 2019-06-05 2021-03-17 株式会社トライフォース・マネジメント 発電素子

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