JPH056428B2 - - Google Patents

Info

Publication number
JPH056428B2
JPH056428B2 JP58052061A JP5206183A JPH056428B2 JP H056428 B2 JPH056428 B2 JP H056428B2 JP 58052061 A JP58052061 A JP 58052061A JP 5206183 A JP5206183 A JP 5206183A JP H056428 B2 JPH056428 B2 JP H056428B2
Authority
JP
Japan
Prior art keywords
elastic body
rotor
pressure contact
rotationally symmetrical
pressure
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
JP58052061A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59178987A (ja
Inventor
Tadao Takagi
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP58052061A priority Critical patent/JPS59178987A/ja
Publication of JPS59178987A publication Critical patent/JPS59178987A/ja
Publication of JPH056428B2 publication Critical patent/JPH056428B2/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

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP58052061A 1983-03-28 1983-03-28 超音波モーター Granted JPS59178987A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58052061A JPS59178987A (ja) 1983-03-28 1983-03-28 超音波モーター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58052061A JPS59178987A (ja) 1983-03-28 1983-03-28 超音波モーター

Publications (2)

Publication Number Publication Date
JPS59178987A JPS59178987A (ja) 1984-10-11
JPH056428B2 true JPH056428B2 (en]) 1993-01-26

Family

ID=12904294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58052061A Granted JPS59178987A (ja) 1983-03-28 1983-03-28 超音波モーター

Country Status (1)

Country Link
JP (1) JPS59178987A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6477484A (en) * 1987-09-18 1989-03-23 Nec Corp Ultrasonic motor and method for driving same
EP1032056B1 (en) * 1999-02-26 2004-10-20 Honda Electronics Co., Ltd. Ultrasonic driving motor
JP5407155B2 (ja) * 2008-03-12 2014-02-05 株式会社ニコン 振動アクチュエータ、レンズユニット、及び撮像装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326911A (en) * 1976-08-25 1978-03-13 Yokogawa Hokushin Electric Corp Pulse motor

Also Published As

Publication number Publication date
JPS59178987A (ja) 1984-10-11

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