DE19753754C1 - Piezoelektrischer Aktuator - Google Patents
Piezoelektrischer AktuatorInfo
- Publication number
- DE19753754C1 DE19753754C1 DE19753754A DE19753754A DE19753754C1 DE 19753754 C1 DE19753754 C1 DE 19753754C1 DE 19753754 A DE19753754 A DE 19753754A DE 19753754 A DE19753754 A DE 19753754A DE 19753754 C1 DE19753754 C1 DE 19753754C1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric actuator
- actuator according
- link chain
- actuators
- pressure plates
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000003321 amplification Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/04—Constructional details
- H02N2/043—Mechanical transmission means, e.g. for stroke amplification
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Transmission Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19753754A DE19753754C1 (de) | 1997-12-04 | 1997-12-04 | Piezoelektrischer Aktuator |
| IT1998MI001972A IT1302048B1 (it) | 1997-12-04 | 1998-09-07 | Attuatore piezoelettrico. |
| FR9815117A FR2772210A1 (fr) | 1997-12-04 | 1998-12-01 | Actionneur piezo-electrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19753754A DE19753754C1 (de) | 1997-12-04 | 1997-12-04 | Piezoelektrischer Aktuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19753754C1 true DE19753754C1 (de) | 1998-12-17 |
Family
ID=7850691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19753754A Expired - Fee Related DE19753754C1 (de) | 1997-12-04 | 1997-12-04 | Piezoelektrischer Aktuator |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE19753754C1 (it) |
| FR (1) | FR2772210A1 (it) |
| IT (1) | IT1302048B1 (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10155119A1 (de) * | 2001-11-09 | 2003-05-28 | Deutsch Zentr Luft & Raumfahrt | Aktuator |
| DE102015215080A1 (de) * | 2015-08-06 | 2017-02-09 | Johnson Matthey Piezo Products Gmbh | Aktuator zum Betätigen eines Stellglieds |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3154700A (en) * | 1961-01-09 | 1964-10-27 | Joseph T Mcnaney | Piezoelectric transducer force to motion converter |
| US4937489A (en) * | 1987-09-16 | 1990-06-26 | Ngk Spark Plug Co., Ltd. | Electrostrictive actuators |
| JPH0684978A (ja) * | 1992-09-07 | 1994-03-25 | Fujitsu Ltd | ベアチップ半導体素子用吸着治具 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084978A (ja) * | 1983-10-14 | 1985-05-14 | Asahi Okuma Ind Co Ltd | アクチュエ−タ− |
| JPS60210171A (ja) * | 1983-11-23 | 1985-10-22 | Shoketsu Kinzoku Kogyo Co Ltd | アクチユエ−タ |
| JPH01290272A (ja) * | 1988-05-18 | 1989-11-22 | Tsuin Denki Kk | 積層圧電アクチュエーターの変位拡大装置 |
-
1997
- 1997-12-04 DE DE19753754A patent/DE19753754C1/de not_active Expired - Fee Related
-
1998
- 1998-09-07 IT IT1998MI001972A patent/IT1302048B1/it active IP Right Grant
- 1998-12-01 FR FR9815117A patent/FR2772210A1/fr not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3154700A (en) * | 1961-01-09 | 1964-10-27 | Joseph T Mcnaney | Piezoelectric transducer force to motion converter |
| US4937489A (en) * | 1987-09-16 | 1990-06-26 | Ngk Spark Plug Co., Ltd. | Electrostrictive actuators |
| JPH0684978A (ja) * | 1992-09-07 | 1994-03-25 | Fujitsu Ltd | ベアチップ半導体素子用吸着治具 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10155119A1 (de) * | 2001-11-09 | 2003-05-28 | Deutsch Zentr Luft & Raumfahrt | Aktuator |
| DE10155119B4 (de) * | 2001-11-09 | 2006-12-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Aktuator |
| DE102015215080A1 (de) * | 2015-08-06 | 2017-02-09 | Johnson Matthey Piezo Products Gmbh | Aktuator zum Betätigen eines Stellglieds |
| WO2017021700A1 (en) | 2015-08-06 | 2017-02-09 | Johnson Matthey Piezo Products Gmbh | Actuator for operating an adjusting element |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1302048B1 (it) | 2000-07-20 |
| ITMI981972A0 (it) | 1998-09-07 |
| FR2772210A1 (fr) | 1999-06-04 |
| ITMI981972A1 (it) | 2000-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0902488B1 (de) | Elektrostriktiver Stellantrieb | |
| DE4327314B4 (de) | Kettenspanner | |
| DE4417088C2 (de) | Kontaktiersystem für Chipkarten | |
| DE102009012626B4 (de) | Linearführung mit Bremseinrichtung | |
| DE19808196A1 (de) | Rotorblatt für einen Hubschrauber | |
| WO2006108603A2 (de) | Ringordnermechanik | |
| EP1124123B1 (de) | Vorrichtung zum Befestigen von Ausgleichsgewichten zum Unwuchtausgleich | |
| EP1090835B1 (de) | Flächenaktuator zum Verformen einer federnden Flächenstruktur | |
| DE60214075T2 (de) | Spannvorrichtung mit Blattfeder und Kettenanordnung | |
| WO2006012868A1 (de) | Führungsvorrichtung für ein bewegbares dachelement eines öffnungsfähigen fahrzeugdaches | |
| DE19753754C1 (de) | Piezoelektrischer Aktuator | |
| DE2357899A1 (de) | Lamellenventil, insbesondere fuer verdichter | |
| CH668295A5 (de) | Schlauchpumpe. | |
| DE102021113751A1 (de) | Antriebsvorrichtung, Antriebsmotor und Verfahren zum Antreiben einer Spindel | |
| DE112004002084T5 (de) | Peristaltischer elektromechanischer Aktuator | |
| WO2000079606A2 (de) | Piezoaktor mit elementen zur bewegungsstabilisierung | |
| DE19738407A1 (de) | Elektrostriktiver Stellantrieb | |
| DE19625921C2 (de) | Elektrostriktiver Antrieb | |
| DE102006000398A1 (de) | Pedalbaugruppe für ein Fahrzeug | |
| DE2805013C3 (de) | Presse mit geringem Stößelhub | |
| DE102008018655A1 (de) | Trommelbremse | |
| DE9111790U1 (de) | Eingabe-Tastatur für Computer o.dgl. | |
| EP3287663B1 (de) | Schubkettenzahnstange | |
| DE102004055996A1 (de) | Biegeaktuator | |
| DE102019118426A1 (de) | Antriebsvorrichtung und -verfahren zur linearen oder rotatorischen Positionierung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: EUROCOPTER DEUTSCHLAND GMBH, 86609 DONAUWOERTH, DE |
|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110701 |