JPS6149670A - 片持梁状超音波捻り楕円振動子 - Google Patents

片持梁状超音波捻り楕円振動子

Info

Publication number
JPS6149670A
JPS6149670A JP59170380A JP17038084A JPS6149670A JP S6149670 A JPS6149670 A JP S6149670A JP 59170380 A JP59170380 A JP 59170380A JP 17038084 A JP17038084 A JP 17038084A JP S6149670 A JPS6149670 A JP S6149670A
Authority
JP
Japan
Prior art keywords
vibrator
cantilever
base
ultrasonic
elliptical
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
JP59170380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0150195B2 (en]
Inventor
Akio Kumada
熊田　明生
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP59170380A priority Critical patent/JPS6149670A/ja
Publication of JPS6149670A publication Critical patent/JPS6149670A/ja
Publication of JPH0150195B2 publication Critical patent/JPH0150195B2/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
    • H02N2/0005—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
    • H02N2/0045—Driving devices, e.g. vibrators using longitudinal or radial modes combined with torsion or shear modes

Landscapes

  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP59170380A 1984-08-17 1984-08-17 片持梁状超音波捻り楕円振動子 Granted JPS6149670A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59170380A JPS6149670A (ja) 1984-08-17 1984-08-17 片持梁状超音波捻り楕円振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59170380A JPS6149670A (ja) 1984-08-17 1984-08-17 片持梁状超音波捻り楕円振動子

Publications (2)

Publication Number Publication Date
JPS6149670A true JPS6149670A (ja) 1986-03-11
JPH0150195B2 JPH0150195B2 (en]) 1989-10-27

Family

ID=15903860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59170380A Granted JPS6149670A (ja) 1984-08-17 1984-08-17 片持梁状超音波捻り楕円振動子

Country Status (1)

Country Link
JP (1) JPS6149670A (en])

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62217871A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS62217869A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS62217870A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS6392278A (ja) * 1986-10-06 1988-04-22 Aisin Seiki Co Ltd 超音波モ−タ
JPS6392279A (ja) * 1986-10-06 1988-04-22 Aisin Seiki Co Ltd 超音波モ−タ
JPH01281235A (ja) * 1988-05-07 1989-11-13 Canon Inc 振動型シート搬送装置
US6166477A (en) * 1997-04-07 2000-12-26 Asmo Co., Ltd. Ultrasonic motor with rotor converting longitudinal vibrations into torque

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62217871A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS62217869A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS62217870A (ja) * 1986-03-17 1987-09-25 Hitachi Maxell Ltd 超音波ねじり結合子
JPS6392278A (ja) * 1986-10-06 1988-04-22 Aisin Seiki Co Ltd 超音波モ−タ
JPS6392279A (ja) * 1986-10-06 1988-04-22 Aisin Seiki Co Ltd 超音波モ−タ
JPH01281235A (ja) * 1988-05-07 1989-11-13 Canon Inc 振動型シート搬送装置
US6166477A (en) * 1997-04-07 2000-12-26 Asmo Co., Ltd. Ultrasonic motor with rotor converting longitudinal vibrations into torque

Also Published As

Publication number Publication date
JPH0150195B2 (en]) 1989-10-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term