WO2008009561A3 - Elektromechanischer stellantrieb - Google Patents

Elektromechanischer stellantrieb Download PDF

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Publication number
WO2008009561A3
WO2008009561A3 PCT/EP2007/056808 EP2007056808W WO2008009561A3 WO 2008009561 A3 WO2008009561 A3 WO 2008009561A3 EP 2007056808 W EP2007056808 W EP 2007056808W WO 2008009561 A3 WO2008009561 A3 WO 2008009561A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromechanical actuator
piezoelectric
cross member
relates
ring
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.)
Ceased
Application number
PCT/EP2007/056808
Other languages
English (en)
French (fr)
Other versions
WO2008009561A2 (de
Inventor
Armin Dietz
Bernhard Gottlieb
Andreas Kappel
Harald Johannes Kastl
Roland Keller
Andreas Lenk
Carsten Schuh
Tim Schwebel
Carsten Wallenhauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP07765807A priority Critical patent/EP2041811A2/de
Publication of WO2008009561A2 publication Critical patent/WO2008009561A2/de
Publication of WO2008009561A3 publication Critical patent/WO2008009561A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02N2/105—Cycloid or wobble motors; Harmonic traction motors

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

Die vorliegende Erfindung offenbart einen elektromechanischen Stellantrieb (1), insbesondere einen piezoelektrischen Ringmotor. Dieser umfasst mindestens zwei piezoelektrische Vielschichtaktoren (10), die durch Federbänder (40) zwischen Antriebsring (20) und Querträger (50) mechanisch vorgespannt sind.
PCT/EP2007/056808 2006-07-17 2007-07-05 Elektromechanischer stellantrieb Ceased WO2008009561A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07765807A EP2041811A2 (de) 2006-07-17 2007-07-05 Elektromechanischer stellantrieb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006032993A DE102006032993A1 (de) 2006-07-17 2006-07-17 Elektromechanischer Stellantrieb
DE102006032993.7 2006-07-17

Publications (2)

Publication Number Publication Date
WO2008009561A2 WO2008009561A2 (de) 2008-01-24
WO2008009561A3 true WO2008009561A3 (de) 2008-03-27

Family

ID=38821835

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/056808 Ceased WO2008009561A2 (de) 2006-07-17 2007-07-05 Elektromechanischer stellantrieb

Country Status (3)

Country Link
EP (1) EP2041811A2 (de)
DE (1) DE102006032993A1 (de)
WO (1) WO2008009561A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045293B4 (de) 2006-09-26 2012-03-29 Noliac A/S Festkörperaktor-Antriebsvorrichtung
DE102008021904A1 (de) * 2008-05-02 2009-11-05 Siemens Aktiengesellschaft Rotationsantrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079471A (en) * 1990-06-04 1992-01-07 Martin Marietta Corporation High torque harmonic traction motor
DE4435996A1 (de) * 1994-10-08 1996-04-11 Bosch Gmbh Robert Drehantrieb
WO2001032368A1 (en) * 1999-10-31 2001-05-10 Nanomotion Ltd. Piezoelectric motors and motor driving configurations
EP1098429B1 (de) * 1999-11-03 2004-10-06 Siemens Aktiengesellschaft Elektromechanischer Motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079471A (en) * 1990-06-04 1992-01-07 Martin Marietta Corporation High torque harmonic traction motor
DE4435996A1 (de) * 1994-10-08 1996-04-11 Bosch Gmbh Robert Drehantrieb
WO2001032368A1 (en) * 1999-10-31 2001-05-10 Nanomotion Ltd. Piezoelectric motors and motor driving configurations
EP1098429B1 (de) * 1999-11-03 2004-10-06 Siemens Aktiengesellschaft Elektromechanischer Motor

Also Published As

Publication number Publication date
EP2041811A2 (de) 2009-04-01
WO2008009561A2 (de) 2008-01-24
DE102006032993A1 (de) 2008-01-31

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