JPS59106886A - 振動波モータ用駆動装置 - Google Patents

振動波モータ用駆動装置

Info

Publication number
JPS59106886A
JPS59106886A JP57216000A JP21600082A JPS59106886A JP S59106886 A JPS59106886 A JP S59106886A JP 57216000 A JP57216000 A JP 57216000A JP 21600082 A JP21600082 A JP 21600082A JP S59106886 A JPS59106886 A JP S59106886A
Authority
JP
Japan
Prior art keywords
vibration wave
aperture
vibration
lever
wave motor
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.)
Granted
Application number
JP57216000A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472471B2 (enrdf_load_stackoverflow
Inventor
Makoto Katsuma
勝間　真
Hiroyasu Murakami
村上　博泰
Akira Hiramatsu
平松　明
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP57216000A priority Critical patent/JPS59106886A/ja
Priority to US06/554,634 priority patent/US4560263A/en
Priority to DE19833343756 priority patent/DE3343756A1/de
Publication of JPS59106886A publication Critical patent/JPS59106886A/ja
Publication of JPH0472471B2 publication Critical patent/JPH0472471B2/ja
Granted 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
    • H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
    • H02N2/163—Motors with ring stator
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/142—Small signal circuits; Means for controlling position or derived quantities, e.g. speed, torque, starting, stopping, reversing
    • 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
    • H02N2/14—Drive circuits; Control arrangements or methods
    • H02N2/145—Large signal circuits, e.g. final stages
    • H02N2/147—Multi-phase circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP57216000A 1982-12-03 1982-12-09 振動波モータ用駆動装置 Granted JPS59106886A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57216000A JPS59106886A (ja) 1982-12-09 1982-12-09 振動波モータ用駆動装置
US06/554,634 US4560263A (en) 1982-12-03 1983-11-23 Drive system for a vibration wave motor for lens control
DE19833343756 DE3343756A1 (de) 1982-12-03 1983-12-02 Antriebssystem fuer einen vibrationswellenmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57216000A JPS59106886A (ja) 1982-12-09 1982-12-09 振動波モータ用駆動装置

Publications (2)

Publication Number Publication Date
JPS59106886A true JPS59106886A (ja) 1984-06-20
JPH0472471B2 JPH0472471B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=16681729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57216000A Granted JPS59106886A (ja) 1982-12-03 1982-12-09 振動波モータ用駆動装置

Country Status (1)

Country Link
JP (1) JPS59106886A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437396U (enrdf_load_stackoverflow) * 1987-08-28 1989-03-07
WO1992020141A1 (en) * 1991-04-26 1992-11-12 Seiko Instruments Inc. Ultrasonic motor
US6592227B2 (en) 2000-09-27 2003-07-15 Canon Kabushiki Kaisha Projection type image-display apparatus
JP2008167573A (ja) * 2006-12-28 2008-07-17 Pentax Corp 移動装置
US9252686B2 (en) 2010-01-28 2016-02-02 Canon Kabushiki Kaisha Drive control apparatus and drive control method for vibration wave driving apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229192A (en) * 1975-09-01 1977-03-04 Ki Porichiefunichiesukii I Im Piezooelectric motor
JPS552393A (en) * 1978-05-12 1980-01-09 Sp Pk I Tekunorogichiesukoe Bi Vibration motor
JPS5778378A (en) * 1980-10-30 1982-05-17 Toshio Sashita Motor device utilizing supersonic vibration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229192A (en) * 1975-09-01 1977-03-04 Ki Porichiefunichiesukii I Im Piezooelectric motor
JPS552393A (en) * 1978-05-12 1980-01-09 Sp Pk I Tekunorogichiesukoe Bi Vibration motor
JPS5778378A (en) * 1980-10-30 1982-05-17 Toshio Sashita Motor device utilizing supersonic vibration

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437396U (enrdf_load_stackoverflow) * 1987-08-28 1989-03-07
WO1992020141A1 (en) * 1991-04-26 1992-11-12 Seiko Instruments Inc. Ultrasonic motor
US6064139A (en) * 1991-04-26 2000-05-16 Seiko Instruments Inc. Ultrasonic motor
US6592227B2 (en) 2000-09-27 2003-07-15 Canon Kabushiki Kaisha Projection type image-display apparatus
JP2008167573A (ja) * 2006-12-28 2008-07-17 Pentax Corp 移動装置
US9252686B2 (en) 2010-01-28 2016-02-02 Canon Kabushiki Kaisha Drive control apparatus and drive control method for vibration wave driving apparatus

Also Published As

Publication number Publication date
JPH0472471B2 (enrdf_load_stackoverflow) 1992-11-18

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