DE69125525D1 - Schwingungswellenmotor - Google Patents

Schwingungswellenmotor

Info

Publication number
DE69125525D1
DE69125525D1 DE69125525T DE69125525T DE69125525D1 DE 69125525 D1 DE69125525 D1 DE 69125525D1 DE 69125525 T DE69125525 T DE 69125525T DE 69125525 T DE69125525 T DE 69125525T DE 69125525 D1 DE69125525 D1 DE 69125525D1
Authority
DE
Germany
Prior art keywords
vibration wave
wave motor
motor
vibration
wave
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 - Lifetime
Application number
DE69125525T
Other languages
English (en)
Other versions
DE69125525T2 (de
Inventor
Takashi Maeno
Takayuki Tsukimoto
Jun Tamai
Yutaka Maruyama
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP2134316A external-priority patent/JPH0429574A/ja
Priority claimed from JP02134317A external-priority patent/JP3137194B2/ja
Priority claimed from JP2206597A external-priority patent/JPH0491680A/ja
Priority claimed from JP2288135A external-priority patent/JPH04162579A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69125525D1 publication Critical patent/DE69125525D1/de
Publication of DE69125525T2 publication Critical patent/DE69125525T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02N2/106—Langevin motors
DE69125525T 1990-05-24 1991-05-23 Schwingungswellenmotor Expired - Lifetime DE69125525T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2134316A JPH0429574A (ja) 1990-05-24 1990-05-24 棒状超音波モータ
JP02134317A JP3137194B2 (ja) 1990-05-24 1990-05-24 振動波駆動装置
JP2206597A JPH0491680A (ja) 1990-08-03 1990-08-03 超音波モータ
JP2288135A JPH04162579A (ja) 1990-10-25 1990-10-25 圧電素子

Publications (2)

Publication Number Publication Date
DE69125525D1 true DE69125525D1 (de) 1997-05-15
DE69125525T2 DE69125525T2 (de) 1997-09-04

Family

ID=27471819

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125525T Expired - Lifetime DE69125525T2 (de) 1990-05-24 1991-05-23 Schwingungswellenmotor

Country Status (3)

Country Link
US (1) US5508580A (de)
EP (1) EP0458638B1 (de)
DE (1) DE69125525T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016821A (en) * 1996-09-24 2000-01-25 Puskas; William L. Systems and methods for ultrasonically processing delicate parts
JP2925272B2 (ja) * 1990-08-31 1999-07-28 キヤノン株式会社 振動波モータ
DE69233721T2 (de) * 1991-11-20 2009-01-08 Canon K.K. Vibrationsangetriebener Motor
DE4438876B4 (de) * 1994-10-31 2004-04-01 Pi Ceramic Piezoelektrischer Motor
SE503822C2 (sv) * 1995-06-19 1996-09-16 Tetra Laval Holdings & Finance Anordning vid en drivenhet för en ultraljudsförseglingsenhet
AU723618B2 (en) * 1996-06-21 2000-08-31 Tetra Laval Holdings & Finance Sa An arrangement in a drive unit for an ultrasound sealing unit
JPH1094274A (ja) * 1996-09-11 1998-04-10 Canon Inc 振動型駆動装置およびこれを備えた装置
JP3406165B2 (ja) * 1996-12-09 2003-05-12 愛三工業株式会社 超音波振動子
US6879988B2 (en) * 2000-03-09 2005-04-12 Pkware System and method for manipulating and managing computer archive files
JP3566711B2 (ja) * 2002-07-12 2004-09-15 キヤノン株式会社 振動波駆動装置
US7285895B2 (en) * 2005-03-15 2007-10-23 Crescendo Technologies, Llc Ultrasonic medical device and method
US20060244340A1 (en) * 2005-04-27 2006-11-02 Marathe Kaustubh P High power ultrasonic transducer
JP2014168736A (ja) * 2013-03-01 2014-09-18 Seidensha Electronics Co Ltd ボルト締めランジュバン型振動子及びボルト締めランジュバン型振動子を用いた超音波溶着装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370186A (en) * 1965-02-05 1968-02-20 Blackstone Corp Ultrasonic transducers
US3694675A (en) * 1971-02-25 1972-09-26 Eastman Kodak Co Cooled ultrasonic transducer
SU907798A1 (ru) * 1979-04-26 1982-02-23 Специальное Проектно-Конструкторское И Технологическое Бюро Малых Электрических Машин Производственного Объединения "Эльфа" Сенсорный переключатель
US4530138A (en) * 1982-09-30 1985-07-23 Westinghouse Electric Corp. Method of making a transducer assembly
DE3330411A1 (de) * 1983-08-23 1985-03-14 Siemens AG, 1000 Berlin und 8000 München Piezo-wandler
JPS60257777A (ja) * 1984-06-04 1985-12-19 Taga Denki Kk ねじり振動装置
US4633119A (en) * 1984-07-02 1986-12-30 Gould Inc. Broadband multi-resonant longitudinal vibrator transducer
JPS61224881A (ja) * 1985-03-29 1986-10-06 Canon Inc 振動波モ−タ
US4752711A (en) * 1985-03-29 1988-06-21 Canon Kabushiki Kaisha Vibration wave motor
US4659014A (en) * 1985-09-05 1987-04-21 Delavan Corporation Ultrasonic spray nozzle and method
US4728843A (en) * 1985-11-11 1988-03-01 Taga Electric Co., Ltd. Ultrasonic vibrator and drive control method thereof
US4697117A (en) * 1985-11-27 1987-09-29 Taga Electric Co., Ltd. Rotary ultrasonic motor
JPS62141980A (ja) * 1985-12-16 1987-06-25 Taga Denki Kk 超音波振動子とその駆動制御方法
US4757227A (en) * 1986-03-24 1988-07-12 Intersonics Incorporated Transducer for producing sound of very high intensity
JP2524346B2 (ja) * 1987-03-27 1996-08-14 オリンパス光学工業株式会社 超音波モ−タ
DE3904070C2 (de) * 1988-02-12 1997-02-20 Ngk Spark Plug Co Ultraschallmotor
JPH01234067A (ja) * 1988-03-11 1989-09-19 Nec Corp 超音波モータ
US4965482A (en) * 1988-06-17 1990-10-23 Nec Corporation Ultrasonic motor and method of adjusting the same
JP2935504B2 (ja) * 1989-07-05 1999-08-16 キヤノン株式会社 モータ

Also Published As

Publication number Publication date
EP0458638B1 (de) 1997-04-09
US5508580A (en) 1996-04-16
DE69125525T2 (de) 1997-09-04
EP0458638A1 (de) 1991-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition