JPH0470876B2 - - Google Patents

Info

Publication number
JPH0470876B2
JPH0470876B2 JP62130314A JP13031487A JPH0470876B2 JP H0470876 B2 JPH0470876 B2 JP H0470876B2 JP 62130314 A JP62130314 A JP 62130314A JP 13031487 A JP13031487 A JP 13031487A JP H0470876 B2 JPH0470876 B2 JP H0470876B2
Authority
JP
Japan
Prior art keywords
vibrator
piezoelectric
drive device
contacted member
piezoelectric element
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
JP62130314A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63294279A (ja
Inventor
Hiroshi Shimizu
Takashi Takada
Masateru Ishibashi
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62130314A priority Critical patent/JPS63294279A/ja
Publication of JPS63294279A publication Critical patent/JPS63294279A/ja
Publication of JPH0470876B2 publication Critical patent/JPH0470876B2/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
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/026—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors by pressing one or more vibrators against the driven body
    • 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
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/0015—Driving devices, e.g. vibrators using only bending modes
    • 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
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP62130314A 1987-05-25 1987-05-25 圧電駆動装置 Granted JPS63294279A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62130314A JPS63294279A (ja) 1987-05-25 1987-05-25 圧電駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62130314A JPS63294279A (ja) 1987-05-25 1987-05-25 圧電駆動装置

Publications (2)

Publication Number Publication Date
JPS63294279A JPS63294279A (ja) 1988-11-30
JPH0470876B2 true JPH0470876B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-12

Family

ID=15031360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62130314A Granted JPS63294279A (ja) 1987-05-25 1987-05-25 圧電駆動装置

Country Status (1)

Country Link
JP (1) JPS63294279A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101218152A (zh) * 2005-02-19 2008-07-09 通用汽车环球科技运作公司 基于活性材料节点的可重构结构
JP4756916B2 (ja) * 2005-05-31 2011-08-24 キヤノン株式会社 振動波モータ
EP3468028A1 (en) * 2017-10-04 2019-04-10 miniswys SA Piezoelectric drive unit
EP3537591B1 (fr) * 2018-03-09 2020-11-18 ETA SA Manufacture Horlogère Suisse Moteur piezoelectrique rotatif a precontrainte axiale
EP3787178A1 (en) 2019-08-30 2021-03-03 Miniswys Sa Piezoelectric drive unit
JP2023043037A (ja) * 2021-09-15 2023-03-28 エスゼット ディージェイアイ テクノロジー カンパニー リミテッド 超音波モータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149992U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-03-08 1986-09-16
JPH0773428B2 (ja) * 1986-02-06 1995-08-02 洋 清水 圧電駆動装置
JPS6356181A (ja) * 1986-08-26 1988-03-10 Matsushita Electric Works Ltd 圧電モ−タ
JP2725767B2 (ja) * 1986-12-01 1998-03-11 キヤノン株式会社 振動波駆動装置

Also Published As

Publication number Publication date
JPS63294279A (ja) 1988-11-30

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