JPS59178987A - 超音波モーター - Google Patents

超音波モーター

Info

Publication number
JPS59178987A
JPS59178987A JP58052061A JP5206183A JPS59178987A JP S59178987 A JPS59178987 A JP S59178987A JP 58052061 A JP58052061 A JP 58052061A JP 5206183 A JP5206183 A JP 5206183A JP S59178987 A JPS59178987 A JP S59178987A
Authority
JP
Japan
Prior art keywords
pressure contact
rotor
elastic body
rotationally symmetrical
surface wave
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
JP58052061A
Other languages
English (en)
Japanese (ja)
Other versions
JPH056428B2 (enrdf_load_stackoverflow
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 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 true JPS59178987A (ja) 1984-10-11
JPH056428B2 JPH056428B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
EP1032056A3 (en) * 1999-02-26 2003-04-16 Honda Electronics Co., Ltd. Ultrasonic driving motor
JP2009219325A (ja) * 2008-03-12 2009-09-24 Nikon Corp 振動アクチュエータ、レンズユニット、及び撮像装置

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
JPS6477484A (en) * 1987-09-18 1989-03-23 Nec Corp Ultrasonic motor and method for driving same
EP1032056A3 (en) * 1999-02-26 2003-04-16 Honda Electronics Co., Ltd. Ultrasonic driving motor
JP2009219325A (ja) * 2008-03-12 2009-09-24 Nikon Corp 振動アクチュエータ、レンズユニット、及び撮像装置

Also Published As

Publication number Publication date
JPH056428B2 (enrdf_load_stackoverflow) 1993-01-26

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