JPS59204480A - 超音波モーター - Google Patents

超音波モーター

Info

Publication number
JPS59204480A
JPS59204480A JP58079411A JP7941183A JPS59204480A JP S59204480 A JPS59204480 A JP S59204480A JP 58079411 A JP58079411 A JP 58079411A JP 7941183 A JP7941183 A JP 7941183A JP S59204480 A JPS59204480 A JP S59204480A
Authority
JP
Japan
Prior art keywords
rotor
elastic body
surface wave
wave motor
pressure contact
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
JP58079411A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057952B2 (enExample
Inventor
Tadao Takagi
忠雄 高木
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
Nikon Corp
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 Nikon Corp, Nippon Kogaku KK filed Critical Nikon Corp
Priority to JP58079411A priority Critical patent/JPS59204480A/ja
Publication of JPS59204480A publication Critical patent/JPS59204480A/ja
Publication of JPH057952B2 publication Critical patent/JPH057952B2/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

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP58079411A 1983-05-09 1983-05-09 超音波モーター Granted JPS59204480A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58079411A JPS59204480A (ja) 1983-05-09 1983-05-09 超音波モーター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58079411A JPS59204480A (ja) 1983-05-09 1983-05-09 超音波モーター

Publications (2)

Publication Number Publication Date
JPS59204480A true JPS59204480A (ja) 1984-11-19
JPH057952B2 JPH057952B2 (enExample) 1993-01-29

Family

ID=13689116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58079411A Granted JPS59204480A (ja) 1983-05-09 1983-05-09 超音波モーター

Country Status (1)

Country Link
JP (1) JPS59204480A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167437A (ja) * 1985-01-21 1986-07-29 Hitachi Maxell Ltd 真空槽内駆動装置
US5300850A (en) * 1989-02-14 1994-04-05 Canon Kabushiki Kaisha Vibration wave motor

Citations (2)

* 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
JPS59201685A (ja) * 1983-04-30 1984-11-15 Canon Inc 振動波モ−タ

Patent Citations (2)

* 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
JPS59201685A (ja) * 1983-04-30 1984-11-15 Canon Inc 振動波モ−タ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167437A (ja) * 1985-01-21 1986-07-29 Hitachi Maxell Ltd 真空槽内駆動装置
US5300850A (en) * 1989-02-14 1994-04-05 Canon Kabushiki Kaisha Vibration wave motor

Also Published As

Publication number Publication date
JPH057952B2 (enExample) 1993-01-29

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