JPS6047400U - ultrasonic transducer - Google Patents

ultrasonic transducer

Info

Publication number
JPS6047400U
JPS6047400U JP13975383U JP13975383U JPS6047400U JP S6047400 U JPS6047400 U JP S6047400U JP 13975383 U JP13975383 U JP 13975383U JP 13975383 U JP13975383 U JP 13975383U JP S6047400 U JPS6047400 U JP S6047400U
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
temperature compensation
compensation capacitor
abstract
shortening
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
JP13975383U
Other languages
Japanese (ja)
Inventor
進 片山
博允 井上
直哉 東
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP13975383U priority Critical patent/JPS6047400U/en
Publication of JPS6047400U publication Critical patent/JPS6047400U/en
Pending legal-status Critical Current

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  • Transducers For Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａは送波駆動波形図、第１図すは受波比゛力波形
図、第２図は先行技術に係る回路構成図、第３図は本考
案の−・実施例を示す断面図である。 １・・・金属ケース、２・・・圧電セラミック、５・・
・温度補償用コンデンサ。Fig. 1a is a waveform diagram of the transmitting drive waveform, Fig. 1 is a diagram of the receiving ratio force waveform, Fig. 2 is a circuit configuration diagram according to the prior art, and Fig. 3 is a cross section showing an embodiment of the present invention. It is a diagram. 1...Metal case, 2...Piezoelectric ceramic, 5...
・Temperature compensation capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 残響時間短縮のためのコイルと温度補償用コンデンサを
付加して成る、圧電セラミックを用いた超音波振動子に
おいて、上記温度補償用コンデンサを超音波振動子のケ
ース内に収納したことを特徴とする超音波振動子。An ultrasonic transducer using piezoelectric ceramics, which includes an additional coil for shortening reverberation time and a temperature compensation capacitor, characterized in that the temperature compensation capacitor is housed within a case of the ultrasonic transducer. Ultrasonic transducer.
JP13975383U 1983-09-08 1983-09-08 ultrasonic transducer Pending JPS6047400U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13975383U JPS6047400U (en) 1983-09-08 1983-09-08 ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13975383U JPS6047400U (en) 1983-09-08 1983-09-08 ultrasonic transducer

Publications (1)

Publication Number Publication Date
JPS6047400U true JPS6047400U (en) 1985-04-03

Family

ID=30313133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13975383U Pending JPS6047400U (en) 1983-09-08 1983-09-08 ultrasonic transducer

Country Status (1)

Country Link
JP (1) JPS6047400U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013121195A (en) * 2011-12-06 2013-06-17 Seiko Epson Corp Driving device of piezoelectric motor, driving method of piezoelectric motor, electronic component transportation device, electronic component inspection device, robot hand and robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013121195A (en) * 2011-12-06 2013-06-17 Seiko Epson Corp Driving device of piezoelectric motor, driving method of piezoelectric motor, electronic component transportation device, electronic component inspection device, robot hand and robot

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