AU2003233991A1 - Piezo motor - Google Patents
Piezo motorInfo
- Publication number
- AU2003233991A1 AU2003233991A1 AU2003233991A AU2003233991A AU2003233991A1 AU 2003233991 A1 AU2003233991 A1 AU 2003233991A1 AU 2003233991 A AU2003233991 A AU 2003233991A AU 2003233991 A AU2003233991 A AU 2003233991A AU 2003233991 A1 AU2003233991 A1 AU 2003233991A1
- Authority
- AU
- Australia
- Prior art keywords
- piezo motor
- piezo
- motor
- 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
- H02N2/10—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
- H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
-
- 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
- H02N2/006—Elastic elements, e.g. springs
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10217963 | 2002-04-22 | ||
DE10217963.8 | 2002-04-22 | ||
DE10227509A DE10227509A1 (en) | 2002-04-22 | 2002-06-19 | piezoMotor |
DE10227509.2 | 2002-06-19 | ||
PCT/EP2003/004072 WO2003090338A2 (en) | 2002-04-22 | 2003-04-17 | Piezo motor |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003233991A1 true AU2003233991A1 (en) | 2003-11-03 |
Family
ID=29251780
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003233991A Abandoned AU2003233991A1 (en) | 2002-04-22 | 2003-04-17 | Piezo motor |
AU2003239810A Abandoned AU2003239810A1 (en) | 2002-04-22 | 2003-04-22 | Piezo motor and methods for the production and excitement thereof |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003239810A Abandoned AU2003239810A1 (en) | 2002-04-22 | 2003-04-22 | Piezo motor and methods for the production and excitement thereof |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP1500183A2 (en) |
JP (1) | JP2005532769A (en) |
AU (2) | AU2003233991A1 (en) |
WO (2) | WO2003090338A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006019871B4 (en) * | 2006-04-28 | 2008-01-31 | Audi Ag | Seat for a motor vehicle |
DE102007005041B4 (en) | 2007-01-26 | 2011-09-22 | Elliptec Resonant Actuator Ag | Piezomotor with suspension device |
DE102007021338A1 (en) * | 2007-05-07 | 2008-11-13 | Robert Bosch Gmbh | Piezoelectric drive device |
DE102010001206A1 (en) | 2010-01-26 | 2011-07-28 | Robert Bosch GmbH, 70469 | Adjusting device for adjusting components e.g. outer mirror and headlight, of motor car, has piezoelectric element divided into segments in plane that runs perpendicular to direction of actuator, where segments are controlled individually |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2445685B2 (en) * | 1974-09-25 | 1977-09-22 | Fink, Rudolf, Dipl.-lng.; Hoeffgen, Dietrich, Dipl.-Phys. Dr.rer.nat; 8672 Selb | METHOD OF MANUFACTURING A CERAMIC RESONATOR |
DE3309239A1 (en) * | 1983-03-15 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Piezo-electric motor |
US5216313A (en) * | 1988-12-16 | 1993-06-01 | Alps Electric Co., Ltd. | Ultrasonic wave linear motor |
JPH05219762A (en) * | 1992-02-06 | 1993-08-27 | Canon Inc | Oscillation wave motor |
GB2364965B (en) * | 1997-09-05 | 2002-04-03 | 1 Ltd | Manufacture of piezoelectric print head |
JPH11191976A (en) * | 1997-12-26 | 1999-07-13 | Asmo Co Ltd | Motor-driving circuit |
US6690101B2 (en) * | 2000-03-23 | 2004-02-10 | Elliptec Resonant Actuator Ag | Vibratory motors and methods of making and using same |
JP3857020B2 (en) * | 2000-05-12 | 2006-12-13 | 富士通株式会社 | Piezoelectric actuator and information storage device |
-
2003
- 2003-04-17 JP JP2003586992A patent/JP2005532769A/en active Pending
- 2003-04-17 EP EP03727325A patent/EP1500183A2/en not_active Withdrawn
- 2003-04-17 AU AU2003233991A patent/AU2003233991A1/en not_active Abandoned
- 2003-04-17 WO PCT/EP2003/004072 patent/WO2003090338A2/en not_active Application Discontinuation
- 2003-04-22 EP EP03732284A patent/EP1520338B1/en not_active Expired - Lifetime
- 2003-04-22 WO PCT/EP2003/004131 patent/WO2003090339A2/en not_active Application Discontinuation
- 2003-04-22 AU AU2003239810A patent/AU2003239810A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003090338A2 (en) | 2003-10-30 |
JP2005532769A (en) | 2005-10-27 |
WO2003090339A3 (en) | 2004-05-27 |
AU2003239810A1 (en) | 2003-11-03 |
WO2003090338A3 (en) | 2004-04-08 |
EP1520338B1 (en) | 2012-09-26 |
EP1500183A2 (en) | 2005-01-26 |
WO2003090339A2 (en) | 2003-10-30 |
EP1520338A2 (en) | 2005-04-06 |
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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 |