WO2009050836A1 - 振動型アクチュエータ - Google Patents
振動型アクチュエータ Download PDFInfo
- Publication number
- WO2009050836A1 WO2009050836A1 PCT/JP2008/002017 JP2008002017W WO2009050836A1 WO 2009050836 A1 WO2009050836 A1 WO 2009050836A1 JP 2008002017 W JP2008002017 W JP 2008002017W WO 2009050836 A1 WO2009050836 A1 WO 2009050836A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- main body
- actuator main
- actuator
- drivers
- leaf spring
- Prior art date
Links
- 238000009434 installation Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
-
- 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
- H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
- H02N2/004—Rectangular 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
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/005—Mechanical details, e.g. housings
- H02N2/0055—Supports for driving or driven bodies; Means for pressing driving body against driven body
-
- 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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/202—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement
- H10N30/2023—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using longitudinal or thickness displacement combined with bending, shear or torsion displacement having polygonal or rectangular shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009537887A JP5202538B2 (ja) | 2007-10-18 | 2008-07-29 | 振動型アクチュエータ |
US12/738,353 US8314533B2 (en) | 2007-10-18 | 2008-07-29 | Vibratory actuator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-271707 | 2007-10-18 | ||
JP2007271707 | 2007-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009050836A1 true WO2009050836A1 (ja) | 2009-04-23 |
Family
ID=40567127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/002017 WO2009050836A1 (ja) | 2007-10-18 | 2008-07-29 | 振動型アクチュエータ |
Country Status (3)
Country | Link |
---|---|
US (1) | US8314533B2 (ja) |
JP (1) | JP5202538B2 (ja) |
WO (1) | WO2009050836A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011135693A (ja) * | 2009-12-24 | 2011-07-07 | Taiheiyo Cement Corp | 圧電バイモルフ素子 |
RU2596177C2 (ru) * | 2013-12-27 | 2016-08-27 | Кэнон Кабусики Кайся | Ультразвуковой двигатель |
JP2018019529A (ja) * | 2016-07-28 | 2018-02-01 | セイコーエプソン株式会社 | 圧電アクチュエーター、圧電モーター、ロボットおよび電子部品搬送装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9048758B2 (en) * | 2009-11-11 | 2015-06-02 | Piezomotor Uppsala Ab | Provision of a normal force to electromechanical motor |
US8957567B2 (en) * | 2012-08-24 | 2015-02-17 | Uchicago Argonne, Llc | Mechanical design of deformation compensated flexural pivots structured for linear nanopositioning stages |
USD865824S1 (en) * | 2018-08-22 | 2019-11-05 | Lofelt Gmbh | Compact vibration actuator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0795781A (ja) * | 1993-09-21 | 1995-04-07 | Matsushita Electric Ind Co Ltd | 超音波アクチュエータ |
JPH10285962A (ja) * | 1997-04-10 | 1998-10-23 | Nikon Corp | 駆動装置及び薄板状部材搬送装置 |
JP2000134961A (ja) * | 1998-10-27 | 2000-05-12 | Nikon Corp | 振動アクチュエータ装置及び発券装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11155290A (ja) * | 1997-09-22 | 1999-06-08 | Nikon Corp | 振動アクチュエータ |
JP4395052B2 (ja) * | 2004-11-10 | 2010-01-06 | 太陽誘電株式会社 | 駆動装置 |
JP2006333571A (ja) | 2005-05-24 | 2006-12-07 | Konica Minolta Opto Inc | 振動アクチュエータ及びレンズ鏡胴 |
JP2008178250A (ja) * | 2007-01-19 | 2008-07-31 | Olympus Corp | 超音波振動子の押圧機構および超音波モータ |
JP2012178947A (ja) * | 2011-02-28 | 2012-09-13 | Ngk Insulators Ltd | 圧電アクチュエータ及び圧電アクチュエータアレイ |
-
2008
- 2008-07-29 WO PCT/JP2008/002017 patent/WO2009050836A1/ja active Application Filing
- 2008-07-29 US US12/738,353 patent/US8314533B2/en not_active Expired - Fee Related
- 2008-07-29 JP JP2009537887A patent/JP5202538B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0795781A (ja) * | 1993-09-21 | 1995-04-07 | Matsushita Electric Ind Co Ltd | 超音波アクチュエータ |
JPH10285962A (ja) * | 1997-04-10 | 1998-10-23 | Nikon Corp | 駆動装置及び薄板状部材搬送装置 |
JP2000134961A (ja) * | 1998-10-27 | 2000-05-12 | Nikon Corp | 振動アクチュエータ装置及び発券装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011135693A (ja) * | 2009-12-24 | 2011-07-07 | Taiheiyo Cement Corp | 圧電バイモルフ素子 |
RU2596177C2 (ru) * | 2013-12-27 | 2016-08-27 | Кэнон Кабусики Кайся | Ультразвуковой двигатель |
JP2018019529A (ja) * | 2016-07-28 | 2018-02-01 | セイコーエプソン株式会社 | 圧電アクチュエーター、圧電モーター、ロボットおよび電子部品搬送装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5202538B2 (ja) | 2013-06-05 |
US8314533B2 (en) | 2012-11-20 |
JPWO2009050836A1 (ja) | 2011-02-24 |
US20100301704A1 (en) | 2010-12-02 |
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