JPH0529200B2 - - Google Patents

Info

Publication number
JPH0529200B2
JPH0529200B2 JP8644287A JP8644287A JPH0529200B2 JP H0529200 B2 JPH0529200 B2 JP H0529200B2 JP 8644287 A JP8644287 A JP 8644287A JP 8644287 A JP8644287 A JP 8644287A JP H0529200 B2 JPH0529200 B2 JP H0529200B2
Authority
JP
Japan
Prior art keywords
electrode
piezoelectric vibrator
electrodes
damping
excitation
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
JP8644287A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63251000A (ja
Inventor
Chogo Sekine
Ryoichi Kimura
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP8644287A priority Critical patent/JPS63251000A/ja
Publication of JPS63251000A publication Critical patent/JPS63251000A/ja
Publication of JPH0529200B2 publication Critical patent/JPH0529200B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
JP8644287A 1987-04-07 1987-04-07 圧電振動子 Granted JPS63251000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8644287A JPS63251000A (ja) 1987-04-07 1987-04-07 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8644287A JPS63251000A (ja) 1987-04-07 1987-04-07 圧電振動子

Publications (2)

Publication Number Publication Date
JPS63251000A JPS63251000A (ja) 1988-10-18
JPH0529200B2 true JPH0529200B2 (en]) 1993-04-28

Family

ID=13887032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8644287A Granted JPS63251000A (ja) 1987-04-07 1987-04-07 圧電振動子

Country Status (1)

Country Link
JP (1) JPS63251000A (en])

Also Published As

Publication number Publication date
JPS63251000A (ja) 1988-10-18

Similar Documents

Publication Publication Date Title
US4424465A (en) Piezoelectric vibration transducer
US3833825A (en) Wide-band electroacoustic transducer
US4122725A (en) Length mode piezoelectric ultrasonic transducer for inspection of solid objects
CN101543095B (zh) 超声波转换器
US4644214A (en) Probe for electronic scanning type ultrasonic diagnostic apparatus
JPH10501670A (ja) 圧電超音波トランスデューサ
US4414482A (en) Non-resonant ultrasonic transducer array for a phased array imaging system using1/4 λ piezo elements
JPH0529200B2 (en])
US3478309A (en) Electroacoustic transducer with multiple beam characteristics
US7443081B2 (en) Multi-frequency transmission/reception apparatus
JPS63250996A (ja) 圧電振動子
JPH0564918B2 (en])
JP2916209B2 (ja) 圧電振動子
JPH0564920B2 (en])
JPH0564919B2 (en])
JPS5913500A (ja) 超音波送受波器
JPH0426278B2 (en])
SU1355242A1 (ru) Широкополосный пьезокерамический преобразователь переменной толщины с пол ризованным пьезокерамическим элементом
JPS60264200A (ja) 超音波振動子
JPS5944051B2 (ja) 超音波探触子
SU1490618A1 (ru) Многоэлементный пьезоэлектрический преобразователь
JPS62136198A (ja) 超音波アレイ探触子
SU1530983A1 (ru) Широкополосный пьезопреобразователь
JPS6330575B2 (en])
JP2025009156A (ja) 計測機器用の超音波振動子及びその製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees