GB2195821B - Ultrasonic vibrator and its drive control method - Google Patents

Ultrasonic vibrator and its drive control method

Info

Publication number
GB2195821B
GB2195821B GB8623168A GB8623168A GB2195821B GB 2195821 B GB2195821 B GB 2195821B GB 8623168 A GB8623168 A GB 8623168A GB 8623168 A GB8623168 A GB 8623168A GB 2195821 B GB2195821 B GB 2195821B
Authority
GB
United Kingdom
Prior art keywords
control method
drive control
ultrasonic vibrator
vibrator
ultrasonic
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 - Fee Related
Application number
GB8623168A
Other languages
English (en)
Other versions
GB2195821A (en
GB8623168D0 (en
Inventor
Shoji Mishiro
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.)
Taga Electric Co Ltd
Original Assignee
Taga Electric Co 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 Taga Electric Co Ltd filed Critical Taga Electric Co Ltd
Publication of GB8623168D0 publication Critical patent/GB8623168D0/en
Publication of GB2195821A publication Critical patent/GB2195821A/en
Application granted granted Critical
Publication of GB2195821B publication Critical patent/GB2195821B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02N2/0005—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
    • H02N2/0045—Driving devices, e.g. vibrators using longitudinal or radial modes combined with torsion or shear 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
    • H02N2/106—Langevin motors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
GB8623168A 1985-11-27 1986-09-26 Ultrasonic vibrator and its drive control method Expired - Fee Related GB2195821B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60266617A JPS62126874A (ja) 1985-11-27 1985-11-27 超音波振動子

Publications (3)

Publication Number Publication Date
GB8623168D0 GB8623168D0 (en) 1986-10-29
GB2195821A GB2195821A (en) 1988-04-13
GB2195821B true GB2195821B (en) 1990-10-17

Family

ID=17433299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8623168A Expired - Fee Related GB2195821B (en) 1985-11-27 1986-09-26 Ultrasonic vibrator and its drive control method

Country Status (2)

Country Link
JP (1) JPS62126874A (enrdf_load_stackoverflow)
GB (1) GB2195821B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599920B2 (ja) * 1987-07-09 1997-04-16 本多電子株式会社 超音波駆動装置
DE3833234C2 (de) * 1988-09-30 1995-03-16 Wolfgang Kessler Verfahren zum Kalibrieren oder Prüfen eines piezokeramischen Wandlers
JPH02119640A (ja) * 1988-10-27 1990-05-07 Nippon Carbureter Co Ltd エンジン吸気絞り弁の制御方法
JPH054139A (ja) * 1991-06-28 1993-01-14 Mitsubishi Electric Corp 工作機械の被加工物設置装置
GB2258364A (en) * 1991-07-30 1993-02-03 Intravascular Res Ltd Ultrasonic tranducer
US5457359A (en) * 1993-08-06 1995-10-10 Olin Corporation Control for electroluminescent loads
JP2716423B2 (ja) * 1996-04-08 1998-02-18 キヤノン株式会社 振動発生器
CN107363649A (zh) * 2017-08-08 2017-11-21 北京交通大学 一种电致伸缩超声振动抛光装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2274072A1 (fr) * 1974-06-06 1976-01-02 Ibm Procede de formation d'images en materiau photoresistant, applicable notamment dans l'industrie des semi-conducteurs
JPS5996881A (ja) * 1982-11-22 1984-06-04 Toshio Sashita 平板型超音波モータ装置
JPS58181399A (ja) * 1982-04-16 1983-10-24 Oki Electric Ind Co Ltd 多素子配列型ランジユバン振動子の製造方法
JPS60113672A (ja) * 1983-11-24 1985-06-20 Hitachi Maxell Ltd 圧電回転機

Also Published As

Publication number Publication date
JPS62126874A (ja) 1987-06-09
GB2195821A (en) 1988-04-13
GB8623168D0 (en) 1986-10-29
JPH0345986B2 (enrdf_load_stackoverflow) 1991-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920926