JPWO2024105930A1 - - Google Patents
Info
- Publication number
- JPWO2024105930A1 JPWO2024105930A1 JP2023570417A JP2023570417A JPWO2024105930A1 JP WO2024105930 A1 JPWO2024105930 A1 JP WO2024105930A1 JP 2023570417 A JP2023570417 A JP 2023570417A JP 2023570417 A JP2023570417 A JP 2023570417A JP WO2024105930 A1 JPWO2024105930 A1 JP WO2024105930A1
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
- B06B1/0651—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of circular shape
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- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022184747 | 2022-11-18 | ||
| JP2022184747 | 2022-11-18 | ||
| PCT/JP2023/025919 WO2024105930A1 (ja) | 2022-11-18 | 2023-07-13 | ロータ及び超音波モータ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2024105930A1 true JPWO2024105930A1 (https=) | 2024-05-23 |
| JPWO2024105930A5 JPWO2024105930A5 (https=) | 2024-10-16 |
| JP7571899B2 JP7571899B2 (ja) | 2024-10-23 |
Family
ID=91084410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023570417A Active JP7571899B2 (ja) | 2022-11-18 | 2023-07-13 | ロータ及び超音波モータ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250214111A1 (https=) |
| JP (1) | JP7571899B2 (https=) |
| CN (1) | CN118369847A (https=) |
| WO (1) | WO2024105930A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227681A (ja) * | 1985-03-29 | 1986-10-09 | Canon Inc | 振動波モ−タ |
| JPS61295881A (ja) * | 1985-06-21 | 1986-12-26 | Canon Inc | 振動波モ−タ− |
| JP2017099209A (ja) * | 2015-11-27 | 2017-06-01 | 株式会社ニコン | 振動アクチュエータ、レンズ鏡筒及び電子機器 |
-
2023
- 2023-07-13 CN CN202380014710.7A patent/CN118369847A/zh active Pending
- 2023-07-13 JP JP2023570417A patent/JP7571899B2/ja active Active
- 2023-07-13 WO PCT/JP2023/025919 patent/WO2024105930A1/ja not_active Ceased
-
2025
- 2025-03-19 US US19/083,516 patent/US20250214111A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227681A (ja) * | 1985-03-29 | 1986-10-09 | Canon Inc | 振動波モ−タ |
| JPS61295881A (ja) * | 1985-06-21 | 1986-12-26 | Canon Inc | 振動波モ−タ− |
| JP2017099209A (ja) * | 2015-11-27 | 2017-06-01 | 株式会社ニコン | 振動アクチュエータ、レンズ鏡筒及び電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250214111A1 (en) | 2025-07-03 |
| CN118369847A (zh) | 2024-07-19 |
| JP7571899B2 (ja) | 2024-10-23 |
| WO2024105930A1 (ja) | 2024-05-23 |
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