JP7450977B2 - 小型超音波リニアモータ - Google Patents
小型超音波リニアモータ Download PDFInfo
- Publication number
- JP7450977B2 JP7450977B2 JP2022503039A JP2022503039A JP7450977B2 JP 7450977 B2 JP7450977 B2 JP 7450977B2 JP 2022503039 A JP2022503039 A JP 2022503039A JP 2022503039 A JP2022503039 A JP 2022503039A JP 7450977 B2 JP7450977 B2 JP 7450977B2
- Authority
- JP
- Japan
- Prior art keywords
- linear motor
- ultrasonic linear
- small ultrasonic
- vibrator
- stretching vibration
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 239000007769 metal material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 6
- 230000036316 preload Effects 0.000 description 6
- 229910000737 Duralumin Inorganic materials 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 241000256247 Spodoptera exigua Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/008470 WO2021171600A1 (ja) | 2020-02-28 | 2020-02-28 | 小型超音波リニアモータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021171600A1 JPWO2021171600A1 (enrdf_load_stackoverflow) | 2021-09-02 |
| JP7450977B2 true JP7450977B2 (ja) | 2024-03-18 |
Family
ID=77490408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022503039A Active JP7450977B2 (ja) | 2020-02-28 | 2020-02-28 | 小型超音波リニアモータ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7450977B2 (enrdf_load_stackoverflow) |
| WO (1) | WO2021171600A1 (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148086A (ja) | 2007-12-14 | 2009-07-02 | Nidec Copal Corp | ステップ動作型の駆動装置 |
| JP2010246277A (ja) | 2009-04-07 | 2010-10-28 | Shicoh Engineering Co Ltd | リニア駆動装置 |
| JP2016032351A (ja) | 2014-07-29 | 2016-03-07 | キヤノン株式会社 | 振動型アクチュエータ、光学機器、及び撮像装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431832Y2 (enrdf_load_stackoverflow) * | 1985-11-28 | 1992-07-30 |
-
2020
- 2020-02-28 WO PCT/JP2020/008470 patent/WO2021171600A1/ja active Application Filing
- 2020-02-28 JP JP2022503039A patent/JP7450977B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009148086A (ja) | 2007-12-14 | 2009-07-02 | Nidec Copal Corp | ステップ動作型の駆動装置 |
| JP2010246277A (ja) | 2009-04-07 | 2010-10-28 | Shicoh Engineering Co Ltd | リニア駆動装置 |
| JP2016032351A (ja) | 2014-07-29 | 2016-03-07 | キヤノン株式会社 | 振動型アクチュエータ、光学機器、及び撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021171600A1 (enrdf_load_stackoverflow) | 2021-09-02 |
| WO2021171600A1 (ja) | 2021-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2690907B2 (ja) | 複合型圧電モータ | |
| EP0674350A1 (en) | Ultrasonic motor | |
| JP2014018027A (ja) | 振動型アクチュエータ、撮像装置、及びステージ | |
| JP5655861B2 (ja) | 圧電発電装置及びその製造方法 | |
| US20140101905A1 (en) | Vibration actuator and method for manufacturing the same | |
| CN109314474A (zh) | 超声波电机 | |
| JP7450977B2 (ja) | 小型超音波リニアモータ | |
| JP2002291263A (ja) | 振動体および振動波駆動装置 | |
| JP6269223B2 (ja) | 圧電モーター | |
| US20120299442A1 (en) | Drive device | |
| JP3279021B2 (ja) | 超音波モータとその製造方法 | |
| JP3279020B2 (ja) | 超音波モータ | |
| JP5776269B2 (ja) | 圧電アクチュエーター、ロボット及びロボットハンド | |
| JP6389662B2 (ja) | 超音波モータ及び超音波モータを用いたレンズ駆動装置 | |
| JP6639244B2 (ja) | 振動型アクチュエータ及び電子機器 | |
| JPH05191988A (ja) | 超音波振動子 | |
| JPH08182351A (ja) | 超音波アクチュエータ | |
| JP2632897B2 (ja) | 振動波駆動装置 | |
| JPH05122949A (ja) | リニア型アクチユエータ | |
| JP6649729B2 (ja) | 振動波モータ | |
| JP6107894B2 (ja) | 圧電アクチュエーター、ロボット及びロボットハンド | |
| KR100712591B1 (ko) | 전방향성 초음파 압전 액츄에이터 시스템 | |
| JP4565850B2 (ja) | 超音波モータおよびレンズ装置 | |
| JP6525640B2 (ja) | 振動型アクチュエータ、超音波モータおよびレンズ鏡筒 | |
| JP4032161B2 (ja) | アクチュエータ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A80 | Written request to apply exceptions to lack of novelty of invention |
Free format text: JAPANESE INTERMEDIATE CODE: A801 Effective date: 20220921 |
|
| A80 | Written request to apply exceptions to lack of novelty of invention |
Free format text: JAPANESE INTERMEDIATE CODE: A80 Effective date: 20220921 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230110 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231024 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231221 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240206 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240228 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7450977 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |