DE602005000833D1 - Piezoelektrisches Betätigungsglied, Uhr und elektronisches Gerät - Google Patents

Piezoelektrisches Betätigungsglied, Uhr und elektronisches Gerät

Info

Publication number
DE602005000833D1
DE602005000833D1 DE602005000833T DE602005000833T DE602005000833D1 DE 602005000833 D1 DE602005000833 D1 DE 602005000833D1 DE 602005000833 T DE602005000833 T DE 602005000833T DE 602005000833 T DE602005000833 T DE 602005000833T DE 602005000833 D1 DE602005000833 D1 DE 602005000833D1
Authority
DE
Germany
Prior art keywords
clock
electronic device
piezoelectric actuator
piezoelectric
actuator
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.)
Active
Application number
DE602005000833T
Other languages
English (en)
Other versions
DE602005000833T2 (de
Inventor
Joji Kitahara
Shigeaki Seki
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE602005000833D1 publication Critical patent/DE602005000833D1/de
Application granted granted Critical
Publication of DE602005000833T2 publication Critical patent/DE602005000833T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/12—Slave-clocks actuated intermittently by continuously-rotating electric 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
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/003—Driving devices, e.g. vibrators using longitudinal or radial modes combined with bending modes
    • H02N2/004—Rectangular vibrators
    • 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
    • H02N2/0085—Leads; Wiring arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Electromechanical Clocks (AREA)
DE602005000833T 2004-02-19 2005-02-17 Piezoelektrisches Betätigungsglied, Uhr und elektronisches Gerät Active DE602005000833T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004042396 2004-02-19
JP2004042396A JP2005237102A (ja) 2004-02-19 2004-02-19 圧電アクチュエータ、時計及び電子機器

Publications (2)

Publication Number Publication Date
DE602005000833D1 true DE602005000833D1 (de) 2007-05-24
DE602005000833T2 DE602005000833T2 (de) 2008-01-10

Family

ID=34709108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000833T Active DE602005000833T2 (de) 2004-02-19 2005-02-17 Piezoelektrisches Betätigungsglied, Uhr und elektronisches Gerät

Country Status (5)

Country Link
US (1) US7109638B2 (de)
EP (1) EP1566852B1 (de)
JP (1) JP2005237102A (de)
CN (1) CN100498593C (de)
DE (1) DE602005000833T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI300285B (en) * 2005-03-18 2008-08-21 Foxconn Tech Co Ltd Piezoelectric motor
JP4857886B2 (ja) * 2005-06-24 2012-01-18 セイコーエプソン株式会社 圧電アクチュエータの耐衝撃装置、これを備えた電子機器
US8282284B2 (en) * 2006-06-02 2012-10-09 MicroZeus, LLC Methods and systems for micro bearings
US8159107B2 (en) * 2006-06-02 2012-04-17 Microzeus Llc Micro rotary machine and methods for using same
US8915158B2 (en) * 2006-06-02 2014-12-23 MicroZeus, LLC Methods and systems for micro transmissions
WO2007143623A2 (en) 2006-06-02 2007-12-13 Stalford Harold L Methods and systems for micro machines
US9156674B2 (en) * 2006-06-02 2015-10-13 MicroZeus, LLC Micro transport machine and methods for using same
US8884474B2 (en) * 2006-06-02 2014-11-11 MicroZeus, LLC Method of fabricating a micro machine
US8134276B2 (en) * 2006-06-02 2012-03-13 MicroZeus, LLC Methods and systems for positioning micro elements
JP2008136318A (ja) 2006-11-29 2008-06-12 Olympus Corp 超音波モータ及び顕微鏡ステージ
JP5457651B2 (ja) * 2008-02-18 2014-04-02 太平洋セメント株式会社 超音波モータ
US8122973B2 (en) 2008-05-21 2012-02-28 Stalford Harold L Three dimensional (3D) robotic micro electro mechanical systems (MEMS) arm and system
US8879179B2 (en) * 2009-03-02 2014-11-04 Tamron Co., Ltd. Oscillation motor unit, oscillation motor, and lens driving device using oscillation motor
KR101188007B1 (ko) 2010-06-21 2012-10-05 삼성전기주식회사 햅틱 피드백 액츄에이터, 햅틱 피드백 디바이스 및 전자장치
JP5601996B2 (ja) * 2010-12-06 2014-10-08 株式会社タムロン 振動モータ及びレンズ駆動機構
JP2012165496A (ja) * 2011-02-03 2012-08-30 Tamron Co Ltd 振動モータ及びレンズ駆動機構
JP5776269B2 (ja) * 2011-03-29 2015-09-09 セイコーエプソン株式会社 圧電アクチュエーター、ロボット及びロボットハンド
JP2012210053A (ja) * 2011-03-29 2012-10-25 Seiko Epson Corp 圧電アクチュエーター、ロボット及びロボットハンド
US9136778B2 (en) * 2012-02-29 2015-09-15 Discovery Technology International, Inc. Non-magnetic high-speed piezoelectric rotary motor
JP6025446B2 (ja) * 2012-08-10 2016-11-16 キヤノン株式会社 振動型アクチュエータ、撮像装置および、振動型アクチュエータを備えた装置
JP6398454B2 (ja) * 2014-08-13 2018-10-03 セイコーエプソン株式会社 圧電駆動装置、ロボット、及び、それらの駆動方法
JP6107894B2 (ja) * 2015-07-02 2017-04-05 セイコーエプソン株式会社 圧電アクチュエーター、ロボット及びロボットハンド
US20170092838A1 (en) * 2015-09-29 2017-03-30 Seiko Epson Corporation Piezoelectric driving apparatus, method of manufacturing the same, motor, robot, and pump
JP6641944B2 (ja) * 2015-12-03 2020-02-05 セイコーエプソン株式会社 モーター用圧電駆動装置およびその製造方法、モーター、ロボット、ならびにポンプ
US10833608B2 (en) * 2016-08-03 2020-11-10 Canon Kabushiki Kaisha Vibration actuator and electronic apparatus using vibration actuator
EA035603B1 (ru) * 2017-12-14 2020-07-15 Ерлан Жандарбекович Джунусбеков Устройство и виброгенератор для подавления акустических шумов

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69936300T2 (de) 1998-12-21 2008-06-19 Seiko Epson Corp. Piezoelektrischer aktor, uhrwerk und tragbares bauelement
JP4631124B2 (ja) 2000-03-30 2011-02-16 セイコーエプソン株式会社 圧電アクチュエータ、時計および機器
US6909222B2 (en) * 2002-03-01 2005-06-21 Seiko Epson Corporation Piezoelectric actuator, and timepiece and portable equipment having the same

Also Published As

Publication number Publication date
EP1566852A2 (de) 2005-08-24
JP2005237102A (ja) 2005-09-02
CN100498593C (zh) 2009-06-10
EP1566852A3 (de) 2005-09-07
US20050184621A1 (en) 2005-08-25
DE602005000833T2 (de) 2008-01-10
CN1658093A (zh) 2005-08-24
US7109638B2 (en) 2006-09-19
EP1566852B1 (de) 2007-04-11

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Legal Events

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