JPWO2021095637A1 - - Google Patents
Info
- Publication number
- JPWO2021095637A1 JPWO2021095637A1 JP2021556059A JP2021556059A JPWO2021095637A1 JP WO2021095637 A1 JPWO2021095637 A1 JP WO2021095637A1 JP 2021556059 A JP2021556059 A JP 2021556059A JP 2021556059 A JP2021556059 A JP 2021556059A JP WO2021095637 A1 JPWO2021095637 A1 JP WO2021095637A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/001—Driving devices, e.g. vibrators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/12—Constructional details
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
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 true JPWO2021095637A1 (https=) | 2021-05-20 |
| JPWO2021095637A5 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=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2009131145A (ja) * | 2007-11-27 | 2009-06-11 | Korea Inst Of Science & Technology | 円環型圧電超音波共振器及びそれを用いた圧電超音波回転モータ |
| JP2019165630A (ja) * | 2019-06-05 | 2019-09-26 | 株式会社トライフォース・マネジメント | 発電素子 |
Family Cites Families (4)
| 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 |
| 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 |
| EP3283790A4 (en) * | 2015-04-15 | 2018-12-05 | Genesis Robotics LLP | Wave actuator |
-
2020
- 2020-11-05 WO PCT/JP2020/041365 patent/WO2021095637A1/ja not_active Ceased
- 2020-11-05 CN CN202080077865.1A patent/CN114651392B/zh active Active
- 2020-11-05 JP JP2021556059A patent/JP7310915B2/ja active Active
-
2022
- 2022-04-29 US US17/661,451 patent/US11736040B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2009131145A (ja) * | 2007-11-27 | 2009-06-11 | Korea Inst Of Science & Technology | 円環型圧電超音波共振器及びそれを用いた圧電超音波回転モータ |
| JP2019165630A (ja) * | 2019-06-05 | 2019-09-26 | 株式会社トライフォース・マネジメント | 発電素子 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114651392B (zh) | 2026-03-24 |
| WO2021095637A1 (ja) | 2021-05-20 |
| US11736040B2 (en) | 2023-08-22 |
| US20220263431A1 (en) | 2022-08-18 |
| JP7310915B2 (ja) | 2023-07-19 |
| CN114651392A (zh) | 2022-06-21 |
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