JPH0520472Y2 - - Google Patents

Info

Publication number
JPH0520472Y2
JPH0520472Y2 JP1986032478U JP3247886U JPH0520472Y2 JP H0520472 Y2 JPH0520472 Y2 JP H0520472Y2 JP 1986032478 U JP1986032478 U JP 1986032478U JP 3247886 U JP3247886 U JP 3247886U JP H0520472 Y2 JPH0520472 Y2 JP H0520472Y2
Authority
JP
Japan
Prior art keywords
vibrator
resistor
transistor
meter
capacitor
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
JP1986032478U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62144581U (en]
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 filed Critical
Priority to JP1986032478U priority Critical patent/JPH0520472Y2/ja
Publication of JPS62144581U publication Critical patent/JPS62144581U/ja
Application granted granted Critical
Publication of JPH0520472Y2 publication Critical patent/JPH0520472Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP1986032478U 1986-03-06 1986-03-06 Expired - Lifetime JPH0520472Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986032478U JPH0520472Y2 (en]) 1986-03-06 1986-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986032478U JPH0520472Y2 (en]) 1986-03-06 1986-03-06

Publications (2)

Publication Number Publication Date
JPS62144581U JPS62144581U (en]) 1987-09-11
JPH0520472Y2 true JPH0520472Y2 (en]) 1993-05-27

Family

ID=30839189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986032478U Expired - Lifetime JPH0520472Y2 (en]) 1986-03-06 1986-03-06

Country Status (1)

Country Link
JP (1) JPH0520472Y2 (en])

Also Published As

Publication number Publication date
JPS62144581U (en]) 1987-09-11

Similar Documents

Publication Publication Date Title
EP0502741B1 (en) Driving circuit for vibration driven motor
JP3479853B2 (ja) 振動子駆動装置
US5140231A (en) Drive circuit for vibratory-wave motor
JPH0520472Y2 (en])
JPH0520471Y2 (en])
JPS5925401B2 (ja) クロツクパルス発生装置
JPH0536544Y2 (en])
JPS6055399A (ja) 圧電式音波発生器の励振回路
JP4219775B2 (ja) 超音波センサの駆動回路
JP2553281B2 (ja) 水晶振動子を有する発振回路
JPS61221585A (ja) 振動波モ−タの駆動回路
JPH04313369A (ja) 超音波アクチュエータ駆動回路
JPH07147771A (ja) 圧電トランス高圧発生装置
JP2509310B2 (ja) 超音波モ―タの制御方法
JP3240071B2 (ja) 超音波モータ駆動装置
JPH06177646A (ja) 水晶発振回路
JPH03112378A (ja) 超音波モータの駆動回路
JPS63178776A (ja) 超音波モ−タ用電源
JPH07231683A (ja) 超音波アクチュエータ駆動回路
JPH0616781B2 (ja) 超音波駆動装置
JPS63304185A (ja) 超音波発振回路
JPH04185288A (ja) 超音波モータの駆動回路
JPH0326663Y2 (en])
KR820001798B1 (ko) 제어형 발진회로(制御形發振回路)
JPH03112379A (ja) 超音波モータの駆動回路