JPWO2022176560A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2022176560A5
JPWO2022176560A5 JP2023500682A JP2023500682A JPWO2022176560A5 JP WO2022176560 A5 JPWO2022176560 A5 JP WO2022176560A5 JP 2023500682 A JP2023500682 A JP 2023500682A JP 2023500682 A JP2023500682 A JP 2023500682A JP WO2022176560 A5 JPWO2022176560 A5 JP WO2022176560A5
Authority
JP
Japan
Prior art keywords
spring member
ultrasonic motor
motor according
shape
rotor
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
JP2023500682A
Other languages
English (en)
Japanese (ja)
Other versions
JP7616343B2 (ja
JPWO2022176560A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/003140 external-priority patent/WO2022176560A1/ja
Publication of JPWO2022176560A1 publication Critical patent/JPWO2022176560A1/ja
Publication of JPWO2022176560A5 publication Critical patent/JPWO2022176560A5/ja
Application granted granted Critical
Publication of JP7616343B2 publication Critical patent/JP7616343B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2023500682A 2021-02-17 2022-01-27 超音波モータ Active JP7616343B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021023230 2021-02-17
JP2021023230 2021-02-17
PCT/JP2022/003140 WO2022176560A1 (ja) 2021-02-17 2022-01-27 超音波モータ

Publications (3)

Publication Number Publication Date
JPWO2022176560A1 JPWO2022176560A1 (https=) 2022-08-25
JPWO2022176560A5 true JPWO2022176560A5 (https=) 2023-08-17
JP7616343B2 JP7616343B2 (ja) 2025-01-17

Family

ID=82931540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023500682A Active JP7616343B2 (ja) 2021-02-17 2022-01-27 超音波モータ

Country Status (4)

Country Link
US (1) US20230364645A1 (https=)
JP (1) JP7616343B2 (https=)
CN (1) CN116802986A (https=)
WO (1) WO2022176560A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022114863B3 (de) 2022-06-13 2023-10-19 Physik Instrumente (PI) GmbH & Co KG Ultraschallmotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122778A (ja) * 1984-07-10 1986-01-31 Matsushita Electric Ind Co Ltd 圧電モ−タ
JPH0241677A (ja) * 1988-07-29 1990-02-09 Aisin Seiki Co Ltd 超音波モータ
JP2906378B2 (ja) * 1989-03-30 1999-06-21 アイシン精機株式会社 超音波モータ
JPH04331480A (ja) * 1991-04-26 1992-11-19 Matsushita Electric Ind Co Ltd 中空型超音波モータ
JPH05252764A (ja) * 1992-03-05 1993-09-28 Nikon Corp 超音波モータ
JPH078911A (ja) * 1993-06-23 1995-01-13 Canon Inc 振動子及び超音波モータ
JP2000078864A (ja) 1998-08-31 2000-03-14 Star Micronics Co Ltd 位置検出方法並びに装置及び超音波モータ
JP2000184758A (ja) 1998-12-18 2000-06-30 Asmo Co Ltd 超音波モータ及び超音波モータのロータ
JP2004156757A (ja) 2002-11-08 2004-06-03 Ochiai:Kk 係止体
JP2004324722A (ja) 2003-04-23 2004-11-18 Ochiai:Kk 皿状バネ及び皿状バネを使用した固定構造

Similar Documents

Publication Publication Date Title
JPH0534910B2 (https=)
JPWO2022176560A5 (https=)
JP2001286165A (ja) 圧電アクチュエータ
JP7616343B2 (ja) 超音波モータ
JP7392874B2 (ja) 超音波モータ
JP4874610B2 (ja) 超音波モータ
JPH0349576A (ja) 超音波モータ
JP7571899B2 (ja) ロータ及び超音波モータ
JP2004254417A (ja) 圧電アクチュエータおよびこれを備えた装置
JPH01177877A (ja) 振動波モータ
JP5213510B2 (ja) 振動型アクチュエータ
JP7485210B2 (ja) 超音波モータ
JPH08223947A (ja) 超音波モータ
JPWO2024105930A5 (https=)
KR100223165B1 (ko) 고정자 및 회전자의 형상을 개선한 초음파 모터
JPWO2022220059A5 (https=)
JPS63178773A (ja) 超音波モ−タ
JPS60174078A (ja) 圧電モ−タ
JP2005024092A (ja) コンプライアントスペーサおよびそのスペーサを用いた組立体
JPH06269181A (ja) 超音波モータ
JPH11252948A (ja) 振動波アクチュエータ
JP7067381B2 (ja) ダンパー装置
JP2012235540A (ja) 超音波モータ用ロータ及び超音波モータ
JPWO2023084972A5 (https=)
JP2543145B2 (ja) 超音波モ―タ