JPS59204479A - 超音波モーター - Google Patents

超音波モーター

Info

Publication number
JPS59204479A
JPS59204479A JP58078912A JP7891283A JPS59204479A JP S59204479 A JPS59204479 A JP S59204479A JP 58078912 A JP58078912 A JP 58078912A JP 7891283 A JP7891283 A JP 7891283A JP S59204479 A JPS59204479 A JP S59204479A
Authority
JP
Japan
Prior art keywords
elastic body
surface wave
unit
modulus
young
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
JP58078912A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057951B2 (enrdf_load_html_response
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 JP58078912A priority Critical patent/JPS59204479A/ja
Publication of JPS59204479A publication Critical patent/JPS59204479A/ja
Publication of JPH057951B2 publication Critical patent/JPH057951B2/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)
JP58078912A 1983-05-07 1983-05-07 超音波モーター Granted JPS59204479A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58078912A JPS59204479A (ja) 1983-05-07 1983-05-07 超音波モーター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58078912A JPS59204479A (ja) 1983-05-07 1983-05-07 超音波モーター

Publications (2)

Publication Number Publication Date
JPS59204479A true JPS59204479A (ja) 1984-11-19
JPH057951B2 JPH057951B2 (enrdf_load_html_response) 1993-01-29

Family

ID=13675051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58078912A Granted JPS59204479A (ja) 1983-05-07 1983-05-07 超音波モーター

Country Status (1)

Country Link
JP (1) JPS59204479A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155780A (ja) * 1985-12-18 1987-07-10 Marcon Electronics Co Ltd 超音波モータ
JPS63268475A (ja) * 1987-04-24 1988-11-07 Nikon Corp 超音波モ−タ
JPH04121505U (ja) * 1991-04-19 1992-10-30 エヌオーケー株式会社 アクチユエータ

Citations (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

Patent Citations (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155780A (ja) * 1985-12-18 1987-07-10 Marcon Electronics Co Ltd 超音波モータ
JPS63268475A (ja) * 1987-04-24 1988-11-07 Nikon Corp 超音波モ−タ
JPH04121505U (ja) * 1991-04-19 1992-10-30 エヌオーケー株式会社 アクチユエータ

Also Published As

Publication number Publication date
JPH057951B2 (enrdf_load_html_response) 1993-01-29

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