JPS5996881A - Motor device utilizing supersonic vibration - Google Patents

Motor device utilizing supersonic vibration

Info

Publication number
JPS5996881A
JPS5996881A JP57205220A JP20522082A JPS5996881A JP S5996881 A JPS5996881 A JP S5996881A JP 57205220 A JP57205220 A JP 57205220A JP 20522082 A JP20522082 A JP 20522082A JP S5996881 A JPS5996881 A JP S5996881A
Authority
JP
Japan
Prior art keywords
surface
vibrator
rotor
wave
motor device
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.)
Pending
Application number
JP57205220A
Other versions
JPH0117354B2 (en
Inventor
Toshio Sashita
Original Assignee
Toshio Sashita
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 Toshio Sashita filed Critical Toshio Sashita
Priority to JP57205220A priority Critical patent/JPH0117354B2/ja
Priority claimed from CA000421908A external-priority patent/CA1208269A/en
Publication of JPS5996881A publication Critical patent/JPS5996881A/en
Publication of JPH0117354B2 publication Critical patent/JPH0117354B2/ja
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
    • H02N2/02Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/08Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using travelling waves, i.e. Rayleigh surface waves
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
    • H02N2/10Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/16Electric machines in general using piezo-electric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves

Abstract

PURPOSE:To obtain a strong motor device which has small size and light weight by associating an electrostrictive or magnetostrictive element in an elastic unit, and rotatably or linearly moving a movable unit by surface wave excited on the surface. CONSTITUTION:The node part of a cylindrical bendable vibrator 12 is supported by a supporting member 12 in a casing body 11. A taper 13a is provided on the outer peripheral surface at the center of the vibrator 13, and the one end side of the inner peripheral surface of the rotor 14 is pressurized and contacted as a movable unit on the surface. The rotor 14 is axially movably supported to the rotational shaft 15, and the rotary force is transmitted through a pressure regulating mechanism 16 to the shaft 15. This vibrator 13 is associated with a plurality of electrostrictive or magnetostrictive elements 18, 19, and which are associated with the elastic unit. A surface wave which is produced by combining the lateral wave and the longitudinal wave is generated on the surface of the taper 13a, and the rotor 14 is driven in a direction.
JP57205220A 1982-11-22 1982-11-22 Expired JPH0117354B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57205220A JPH0117354B2 (en) 1982-11-22 1982-11-22

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP57205220A JPH0117354B2 (en) 1982-11-22 1982-11-22
CA000421908A CA1208269A (en) 1982-02-25 1983-02-18 Motor device utilizing ultrasonic oscillation
GB08304897A GB2120462B (en) 1982-02-25 1983-02-22 Motor
CH104983A CH665511A5 (en) 1982-02-25 1983-02-24 Engine with the use of ultrasonic vibration.
ES520082A ES8402734A1 (en) 1982-02-25 1983-02-24 Motor ultrasonic oscillation.
FR8303019A FR2522216B1 (en) 1982-02-25 1983-02-24 A motor device utilizing ultrasonic oscillation
NL8300700A NL8300700A (en) 1982-02-25 1983-02-24 Engine design, using ultrasonic vibration.
IT1975883A IT1169116B (en) 1982-02-25 1983-02-24 Engine device utlizzante an ultrasonic oscillation
BR8300874A BR8300874A (en) 1982-02-25 1983-02-24 motor device utilizing ultrasonic oscillation - sonic
DE19833306755 DE3306755C2 (en) 1982-02-25 1983-02-25
US06/610,933 US4562374A (en) 1982-02-25 1984-05-16 Motor device utilizing ultrasonic oscillation
US07/135,187 USRE33390E (en) 1982-02-25 1987-12-18 Motor device utilizing ultrasonic oscillation

Publications (2)

Publication Number Publication Date
JPS5996881A true JPS5996881A (en) 1984-06-04
JPH0117354B2 JPH0117354B2 (en) 1989-03-30

Family

ID=16503394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57205220A Expired JPH0117354B2 (en) 1982-11-22 1982-11-22

Country Status (1)

Country Link
JP (1) JPH0117354B2 (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109038A (en) * 1982-12-14 1984-06-23 Canon Inc Driving device of optical system
JPS59201685A (en) * 1983-04-30 1984-11-15 Canon Inc Vibration wave motor
JPS6096183A (en) * 1983-10-26 1985-05-29 Canon Inc Surface wave motor
JPS6130972A (en) * 1984-07-18 1986-02-13 Taga Denki Kk Supersonic motor device
JPS6139870A (en) * 1984-07-27 1986-02-26 Marcon Electronics Co Ltd Piezoelectric linear motor
JPS6139871A (en) * 1984-07-28 1986-02-26 Marcon Electronics Co Ltd Piezoelectric linear motor
JPS61124276A (en) * 1984-11-19 1986-06-12 Marcon Electronics Co Ltd Piezoelectric supersonic wave linear motor
JPS61166429A (en) * 1985-01-18 1986-07-28 Motoda Electronics Co Ltd Ultrasonic conveyer
JPS61180582A (en) * 1985-02-04 1986-08-13 Marcon Electronics Co Ltd Piezoelectric supersonic wave motor
JPS6277068A (en) * 1985-08-31 1987-04-09 Shinsei Kogyo:Kk Improvement in support of surface wave motor
JPS62114478A (en) * 1985-11-11 1987-05-26 Taga Denki Kk Ultrasonic vibrator and control method for drive thereof
JPS62126874A (en) * 1985-11-27 1987-06-09 Taga Denki Kk Ultrasonic vibrator and drive controlling method thereof
JPS62141980A (en) * 1985-12-16 1987-06-25 Taga Denki Kk Ultrasonic vibrator and drive controlling method thereof
JPS62152378A (en) * 1985-12-24 1987-07-07 Taga Denki Kk Ultrasonic wave vibrator and its drive-controlling method
JPS62152377A (en) * 1985-12-24 1987-07-07 Taga Denki Kk Drive-controlling method for ultrasonic wave vibrator
JPH01129781A (en) * 1987-11-11 1989-05-23 Matsushita Electric Ind Co Ltd Ultrasonic motor device
US5050157A (en) * 1987-11-30 1991-09-17 Nec Home Electronics Ltd. Friction reducing piezoelectric feed guide mechanism
US5136200A (en) * 1989-07-27 1992-08-04 Olympus Optical Co., Ltd. Ultransonic motor
US5198732A (en) * 1991-08-22 1993-03-30 Mitsubishi Jukogyo Kabushiki Kaisha Rotation control system for ultrasonic motor
US5600196A (en) * 1989-06-05 1997-02-04 Canon Kabushiki Kaisha Vibration driven motor
JP2003047264A (en) * 2001-08-02 2003-02-14 Canon Inc Housing structure of motor
US6870306B2 (en) 2000-08-11 2005-03-22 Ecchandes Inc. Overlapping type piezoelectric stator, overlapping type piezoelectric actuator and applications thereof
US7514845B2 (en) 2005-05-26 2009-04-07 Nikon Corporation Vibrational actuator and method for driving vibrational actuator
US8063538B2 (en) 2008-05-27 2011-11-22 Murata Manufacturing Co., Ltd. Ultrasonic motor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5381241B2 (en) 2009-03-31 2014-01-08 株式会社ニコン Vibration actuator, lens barrel and camera
US8513857B2 (en) 2010-02-08 2013-08-20 Nikon Corporation Vibrational wave motor, lens barrel and camera
JP5459192B2 (en) 2010-12-06 2014-04-02 株式会社ニコン Vibration wave motor, lens barrel and camera
JP5665522B2 (en) 2010-12-20 2015-02-04 キヤノン株式会社 Vibrating body and vibration type driving device
CN104272159B (en) 2012-02-28 2016-11-02 株式会社尼康 Driving means driving the optical device and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148682A (en) * 1982-02-25 1983-09-03 Toshio Sashita Motor device using supersonic vibration

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148682A (en) * 1982-02-25 1983-09-03 Toshio Sashita Motor device using supersonic vibration

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0477287B2 (en) * 1982-12-14 1992-12-08 Canon Kk
JPS59109038A (en) * 1982-12-14 1984-06-23 Canon Inc Driving device of optical system
JPS59201685A (en) * 1983-04-30 1984-11-15 Canon Inc Vibration wave motor
JPH0140597B2 (en) * 1983-04-30 1989-08-30 Canon Kk
JPS6096183A (en) * 1983-10-26 1985-05-29 Canon Inc Surface wave motor
JPH0510912B2 (en) * 1983-10-26 1993-02-12 Canon Kk
JPS6130972A (en) * 1984-07-18 1986-02-13 Taga Denki Kk Supersonic motor device
JPS6139870A (en) * 1984-07-27 1986-02-26 Marcon Electronics Co Ltd Piezoelectric linear motor
JPS6139871A (en) * 1984-07-28 1986-02-26 Marcon Electronics Co Ltd Piezoelectric linear motor
JPS61124276A (en) * 1984-11-19 1986-06-12 Marcon Electronics Co Ltd Piezoelectric supersonic wave linear motor
JPS61166429A (en) * 1985-01-18 1986-07-28 Motoda Electronics Co Ltd Ultrasonic conveyer
JPS61180582A (en) * 1985-02-04 1986-08-13 Marcon Electronics Co Ltd Piezoelectric supersonic wave motor
JPH0588073B2 (en) * 1985-08-31 1993-12-20 Shinsei Industries Co
JPS6277068A (en) * 1985-08-31 1987-04-09 Shinsei Kogyo:Kk Improvement in support of surface wave motor
JPS62114478A (en) * 1985-11-11 1987-05-26 Taga Denki Kk Ultrasonic vibrator and control method for drive thereof
JPH0345986B2 (en) * 1985-11-27 1991-07-12 Taga Denki Kk
JPS62126874A (en) * 1985-11-27 1987-06-09 Taga Denki Kk Ultrasonic vibrator and drive controlling method thereof
JPS62141980A (en) * 1985-12-16 1987-06-25 Taga Denki Kk Ultrasonic vibrator and drive controlling method thereof
JPH0345987B2 (en) * 1985-12-24 1991-07-12 Taga Denki Kk
JPS62152378A (en) * 1985-12-24 1987-07-07 Taga Denki Kk Ultrasonic wave vibrator and its drive-controlling method
JPS62152377A (en) * 1985-12-24 1987-07-07 Taga Denki Kk Drive-controlling method for ultrasonic wave vibrator
JPH0687672B2 (en) * 1987-11-11 1994-11-02 松下電器産業株式会社 Ultrasonic motor device
JPH01129781A (en) * 1987-11-11 1989-05-23 Matsushita Electric Ind Co Ltd Ultrasonic motor device
US5050157A (en) * 1987-11-30 1991-09-17 Nec Home Electronics Ltd. Friction reducing piezoelectric feed guide mechanism
US5600196A (en) * 1989-06-05 1997-02-04 Canon Kabushiki Kaisha Vibration driven motor
US5136200A (en) * 1989-07-27 1992-08-04 Olympus Optical Co., Ltd. Ultransonic motor
US5198732A (en) * 1991-08-22 1993-03-30 Mitsubishi Jukogyo Kabushiki Kaisha Rotation control system for ultrasonic motor
US6870306B2 (en) 2000-08-11 2005-03-22 Ecchandes Inc. Overlapping type piezoelectric stator, overlapping type piezoelectric actuator and applications thereof
JP2003047264A (en) * 2001-08-02 2003-02-14 Canon Inc Housing structure of motor
US7514845B2 (en) 2005-05-26 2009-04-07 Nikon Corporation Vibrational actuator and method for driving vibrational actuator
US8063538B2 (en) 2008-05-27 2011-11-22 Murata Manufacturing Co., Ltd. Ultrasonic motor

Also Published As

Publication number Publication date
JPH0117354B2 (en) 1989-03-30

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