IL141584A - Electrical circuit for controlling piezoelectric drives - Google Patents

Electrical circuit for controlling piezoelectric drives

Info

Publication number
IL141584A
IL141584A IL14158401A IL14158401A IL141584A IL 141584 A IL141584 A IL 141584A IL 14158401 A IL14158401 A IL 14158401A IL 14158401 A IL14158401 A IL 14158401A IL 141584 A IL141584 A IL 141584A
Authority
IL
Israel
Prior art keywords
circuit
piezoelectric drive
phase detector
output signal
input
Prior art date
Application number
IL14158401A
Other languages
English (en)
Hebrew (he)
Other versions
IL141584A0 (en
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of IL141584A0 publication Critical patent/IL141584A0/xx
Publication of IL141584A publication Critical patent/IL141584A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • B26B19/282—Motors without a rotating central drive shaft, e.g. linear motors
    • 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
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H02N2/008—Means for controlling vibration frequency or phase, e.g. for resonance tracking

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IL14158401A 2000-02-25 2001-02-22 Electrical circuit for controlling piezoelectric drives IL141584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10008937A DE10008937A1 (de) 2000-02-25 2000-02-25 Elektrischer Schaltkreis zur Ansteuerung von piezoelektrischen Antrieben

Publications (2)

Publication Number Publication Date
IL141584A0 IL141584A0 (en) 2002-03-10
IL141584A true IL141584A (en) 2004-08-31

Family

ID=7632426

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14158401A IL141584A (en) 2000-02-25 2001-02-22 Electrical circuit for controlling piezoelectric drives

Country Status (8)

Country Link
US (1) US6396192B2 (fr)
EP (1) EP1128448B1 (fr)
JP (1) JP2001251873A (fr)
KR (1) KR20010085594A (fr)
CN (1) CN1218464C (fr)
AT (1) ATE347177T1 (fr)
DE (2) DE10008937A1 (fr)
IL (1) IL141584A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100536753B1 (ko) * 2001-11-19 2005-12-14 (주)피에조테크놀리지 피엘엘방식을 이용한 초음파 모터 구동방법
DE10158584A1 (de) 2001-11-29 2003-07-03 Philips Intellectual Property Piezoelektrische Antriebsvorrichtung und ein Regelverfahren für eine piezoelektrische Antriebsvorrichtung
DE10218565A1 (de) * 2002-04-26 2003-11-06 Philips Intellectual Property Startprozess-Steuerung für den Anlauf eines Piezomotors
GB2398534B (en) * 2003-02-19 2005-11-16 Gillette Co Safety razors
GB2399045B (en) * 2003-02-19 2005-11-16 Gillette Co Safety razors
CN100468943C (zh) * 2004-03-31 2009-03-11 中国科学院电子学研究所 压电执行器驱动电源
JP4209806B2 (ja) * 2004-04-27 2009-01-14 ティーオーエー株式会社 共鳴周波数検出方法、共鳴周波数選択方法、および、共鳴周波数検出装置
KR100705004B1 (ko) * 2005-07-11 2007-04-09 삼성전기주식회사 피에조 액추에이터 구동 회로
KR100703205B1 (ko) * 2005-11-07 2007-04-06 삼성전기주식회사 압전 초음파 모터의 구동 제어 장치
KR100714550B1 (ko) * 2005-12-09 2007-05-07 삼성전기주식회사 전기활성 폴리머 액츄에이터의 구동 장치
KR100932323B1 (ko) * 2006-11-30 2009-12-16 헬스 앤드 라이프 컴퍼니 리미티드 압전 발생 시스템 및 발생 방법
EP3090845A1 (fr) * 2015-05-08 2016-11-09 Braun GmbH Procédé pour régler la température de refroidissement maximale d'un élément de refroidissement d'un appareil électrique utilisateur et un tel appareil
DE102015220291B4 (de) * 2015-10-19 2022-01-05 Robert Bosch Gmbh Mikroelektromechanisches System und Steuerverfahren
CN106707760B (zh) * 2017-02-17 2020-02-14 南京理工大学 一种用于压电驱动器动态迟滞补偿的非线性逆控制方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183371B (en) * 1985-10-09 1989-09-27 Canon Kk Vibration wave motor and drive circuit therefor
US4713571A (en) * 1986-01-23 1987-12-15 Canon Kabushiki Kaisha Driving circuit of a vibration wave motor
US4794294A (en) * 1986-06-12 1988-12-27 Canon Kabushiki Kaisha Vibration wave motor
US4879528A (en) * 1988-08-30 1989-11-07 Olympus Optical Co., Ltd. Ultrasonic oscillation circuit
US5013982A (en) 1989-05-02 1991-05-07 Olympus Optical Co., Ltd. Circuit for driving ultrasonic motor
US6005328A (en) * 1989-06-15 1999-12-21 Nikon Corporation Driving device and method for ultrasonic wave motor
JPH03112379A (ja) * 1989-09-21 1991-05-13 Matsushita Electric Ind Co Ltd 超音波モータの駆動回路
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
JP2995789B2 (ja) * 1990-03-15 1999-12-27 株式会社ニコン 超音波モータの駆動装置
JPH04200282A (ja) * 1990-11-29 1992-07-21 Nikon Corp 超音波モータの駆動装置
US5233274A (en) * 1990-11-30 1993-08-03 Asmo Co., Ltd. Drive circuit for langevin type ultrasonic bolt-tightening motor
US5130619A (en) * 1990-12-26 1992-07-14 Kubota Corporation Drive control apparatus for an ultrasonic motor
US5563478A (en) * 1992-08-18 1996-10-08 Nikon Corporation Drive control device for an ultrasonic motor
DE4412900C2 (de) * 1994-04-14 2000-04-27 Eberspaecher J Gmbh & Co Verfahren und Vorrichtung zum Feststellen des Einsetzens einer Überflutung eines Ultraschallzerstäubers
US6154095A (en) * 1997-02-27 2000-11-28 Seiko Epson Corporation Phase locked loop clock source provided with a plurality of frequency adjustments
DE19757139A1 (de) * 1997-12-20 1999-06-24 Philips Patentverwaltung Antriebsvorrichtung für wenigstens zwei Rotationselemente mit wenigstens einem piezoelektrischen Antriebselement

Also Published As

Publication number Publication date
US20010043025A1 (en) 2001-11-22
JP2001251873A (ja) 2001-09-14
US6396192B2 (en) 2002-05-28
ATE347177T1 (de) 2006-12-15
EP1128448A3 (fr) 2005-06-15
EP1128448A2 (fr) 2001-08-29
EP1128448B1 (fr) 2006-11-29
IL141584A0 (en) 2002-03-10
DE10008937A1 (de) 2001-08-30
CN1218464C (zh) 2005-09-07
KR20010085594A (ko) 2001-09-07
DE50111514D1 (de) 2007-01-11
CN1310513A (zh) 2001-08-29

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees