AU1033500A - Piezoelectric drive device - Google Patents
Piezoelectric drive deviceInfo
- Publication number
- AU1033500A AU1033500A AU10335/00A AU1033500A AU1033500A AU 1033500 A AU1033500 A AU 1033500A AU 10335/00 A AU10335/00 A AU 10335/00A AU 1033500 A AU1033500 A AU 1033500A AU 1033500 A AU1033500 A AU 1033500A
- Authority
- AU
- Australia
- Prior art keywords
- drive device
- piezoelectric drive
- piezoelectric
- drive
- 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.)
- Abandoned
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
- H02N2/0005—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
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19845134A DE19845134A1 (de) | 1998-10-01 | 1998-10-01 | Piezoelektrische Antriebsvorrichtung |
DE19845134 | 1998-10-01 | ||
PCT/EP1999/007484 WO2000021145A1 (de) | 1998-10-01 | 1999-09-30 | Piezoelektrische antriebsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1033500A true AU1033500A (en) | 2000-04-26 |
Family
ID=7882992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10335/00A Abandoned AU1033500A (en) | 1998-10-01 | 1999-09-30 | Piezoelectric drive device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1048086A1 (ja) |
JP (1) | JP2002528021A (ja) |
CN (1) | CN1289458A (ja) |
AU (1) | AU1033500A (ja) |
DE (1) | DE19845134A1 (ja) |
WO (1) | WO2000021145A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227509A1 (de) * | 2002-04-22 | 2003-11-06 | Elliptec Resonant Actuator Ag | Piezomotor |
WO2007032269A1 (ja) * | 2005-09-15 | 2007-03-22 | Sharp Kabushiki Kaisha | 浮上移動装置、それに用いられ得る超音波振動子、およびその超音波振動子の振動特性の調整方法 |
US8552997B2 (en) | 2010-04-23 | 2013-10-08 | Blackberry Limited | Portable electronic device including tactile touch-sensitive input device |
EP2381338B1 (en) * | 2010-04-23 | 2012-12-12 | Research In Motion Limited | Portable electronic device including tactile touch-sensitive input device |
DE102010055848B4 (de) * | 2010-12-22 | 2018-01-18 | Physik Instrumente (Pi) Gmbh & Co. Kg | Ultraschallaktor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5682076A (en) * | 1993-08-03 | 1997-10-28 | Nanomotion Ltd. | Ceramic disc-drive actuator |
-
1998
- 1998-10-01 DE DE19845134A patent/DE19845134A1/de not_active Withdrawn
-
1999
- 1999-09-30 JP JP2000575175A patent/JP2002528021A/ja active Pending
- 1999-09-30 WO PCT/EP1999/007484 patent/WO2000021145A1/de not_active Application Discontinuation
- 1999-09-30 CN CN99802571A patent/CN1289458A/zh active Pending
- 1999-09-30 EP EP99953750A patent/EP1048086A1/de not_active Withdrawn
- 1999-09-30 AU AU10335/00A patent/AU1033500A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE19845134A1 (de) | 2000-04-06 |
WO2000021145A1 (de) | 2000-04-13 |
JP2002528021A (ja) | 2002-08-27 |
EP1048086A1 (de) | 2000-11-02 |
CN1289458A (zh) | 2001-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |