KR20040102367A - 압전모터 - Google Patents
압전모터 Download PDFInfo
- Publication number
- KR20040102367A KR20040102367A KR10-2004-7016946A KR20047016946A KR20040102367A KR 20040102367 A KR20040102367 A KR 20040102367A KR 20047016946 A KR20047016946 A KR 20047016946A KR 20040102367 A KR20040102367 A KR 20040102367A
- Authority
- KR
- South Korea
- Prior art keywords
- piezoelectric motor
- resonator
- piezoelectric
- operating state
- motor according
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000002427 irreversible effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 239000006261 foam material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 description 5
- 239000013598 vector Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/04—Constructional details
-
- 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
-
- 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
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10217963 | 2002-04-22 | ||
| DE10217963.8 | 2002-04-22 | ||
| DE10227509A DE10227509A1 (de) | 2002-04-22 | 2002-06-19 | Piezomotor |
| DE10227509.2 | 2002-06-19 | ||
| PCT/EP2003/004072 WO2003090338A2 (de) | 2002-04-22 | 2003-04-17 | Piezomotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040102367A true KR20040102367A (ko) | 2004-12-04 |
Family
ID=28798682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7016946A KR20040102367A (ko) | 2002-04-22 | 2003-04-17 | 압전모터 |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20040102367A (de) |
| DE (1) | DE10227509A1 (de) |
| EA (1) | EA200401352A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060386B4 (de) * | 2004-12-14 | 2010-10-07 | Faurecia Innenraum Systeme Gmbh | Defrostleiste und Instrumententafel |
| DE102004060387B4 (de) * | 2004-12-14 | 2008-09-18 | Faurecia Innenraum Systeme Gmbh | Defroster für ein Kraftfahrzeug-Innenverkleidungsteil, Instrumententafel und Steuerungsgerät |
| DE102008003879A1 (de) | 2007-01-25 | 2008-07-31 | Siemens Aktiengesellschaft | Linearantrieb, Antriebseinheit zur Ausbildung eines Linearantriebs sowie Verfahren zum Verschieben eines Objekts mittels eines Linearantriebs |
| DE202007005708U1 (de) * | 2007-02-28 | 2007-08-09 | Physik Instrumente (Pi) Gmbh & Co. Kg | Linearer Ultraschall-Piezomotor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1278994A1 (ru) * | 1974-07-05 | 1986-12-23 | Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Пьезоэлектрический двигатель |
| DE3309239A1 (de) * | 1983-03-15 | 1984-09-20 | Siemens AG, 1000 Berlin und 8000 München | Piezoelektrischer motor |
| DE19522072C1 (de) * | 1995-06-17 | 1997-02-06 | Pi Ceramic Gmbh | Piezoelektrischer Motor |
| DE19845134A1 (de) * | 1998-10-01 | 2000-04-06 | Philips Corp Intellectual Pty | Piezoelektrische Antriebsvorrichtung |
| DE19942269A1 (de) * | 1999-09-04 | 2001-03-08 | Philips Corp Intellectual Pty | Piezoelektrische Antriebsvorrichtung |
| DE50014572D1 (de) * | 1999-11-29 | 2007-09-27 | Miniswys Sa | Piezoelektrischer antrieb |
| DE20023051U1 (de) * | 1999-12-16 | 2003-01-09 | EPCOS AG, 81669 München | Piezoelektrisches Bauelement |
| DE10021863A1 (de) * | 2000-05-05 | 2001-11-15 | Siemens Ag | Elektromechanischer Stellantrieb |
-
2002
- 2002-06-19 DE DE10227509A patent/DE10227509A1/de not_active Withdrawn
-
2003
- 2003-04-17 KR KR10-2004-7016946A patent/KR20040102367A/ko not_active Application Discontinuation
- 2003-04-22 EA EA200401352A patent/EA200401352A1/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EA200401352A1 (ru) | 2005-06-30 |
| DE10227509A1 (de) | 2003-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |