JPS6443077A - Traveling surge motor - Google Patents

Traveling surge motor

Info

Publication number
JPS6443077A
JPS6443077A JP62199498A JP19949887A JPS6443077A JP S6443077 A JPS6443077 A JP S6443077A JP 62199498 A JP62199498 A JP 62199498A JP 19949887 A JP19949887 A JP 19949887A JP S6443077 A JPS6443077 A JP S6443077A
Authority
JP
Japan
Prior art keywords
traveling
electrode
length
arc length
piezo
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.)
Pending
Application number
JP62199498A
Other languages
English (en)
Inventor
Masao Kasuga
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP62199498A priority Critical patent/JPS6443077A/ja
Priority to DE3851781T priority patent/DE3851781T2/de
Priority to EP88304777A priority patent/EP0294102B1/en
Publication of JPS6443077A publication Critical patent/JPS6443077A/ja
Priority to US08/232,873 priority patent/US5440192A/en
Priority to HK98106207A priority patent/HK1007035A1/xx
Pending 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
    • H02N2/166—Motors with disc stator

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP62199498A 1987-06-04 1987-08-10 Traveling surge motor Pending JPS6443077A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62199498A JPS6443077A (en) 1987-08-10 1987-08-10 Traveling surge motor
DE3851781T DE3851781T2 (de) 1987-06-04 1988-05-26 Wanderwellenmotor.
EP88304777A EP0294102B1 (en) 1987-06-04 1988-05-26 Travelling-wave motor
US08/232,873 US5440192A (en) 1987-06-04 1994-04-25 Ultrasonic motor
HK98106207A HK1007035A1 (en) 1987-06-04 1998-06-23 Travelling-wave motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199498A JPS6443077A (en) 1987-08-10 1987-08-10 Traveling surge motor

Publications (1)

Publication Number Publication Date
JPS6443077A true JPS6443077A (en) 1989-02-15

Family

ID=16408823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199498A Pending JPS6443077A (en) 1987-06-04 1987-08-10 Traveling surge motor

Country Status (1)

Country Link
JP (1) JPS6443077A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608981B2 (en) * 2005-06-15 2009-10-27 Tdk Corporation Piezoelectric thin film vibrator and fabrication method thereof, driving apparatus and piezoelectric motor using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7608981B2 (en) * 2005-06-15 2009-10-27 Tdk Corporation Piezoelectric thin film vibrator and fabrication method thereof, driving apparatus and piezoelectric motor using the same

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