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JPS60156454U - ultrasonic probe - Google Patents

ultrasonic probe

Info

Publication number
JPS60156454U
JPS60156454U JP4441884U JP4441884U JPS60156454U JP S60156454 U JPS60156454 U JP S60156454U JP 4441884 U JP4441884 U JP 4441884U JP 4441884 U JP4441884 U JP 4441884U JP S60156454 U JPS60156454 U JP S60156454U
Authority
JP
Japan
Prior art keywords
ultrasonic probe
utility
model registration
electrodes
probe according
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
JP4441884U
Other languages
Japanese (ja)
Inventor
正 小島
Original Assignee
日本電波工業株式会社
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 日本電波工業株式会社 filed Critical 日本電波工業株式会社
Priority to JP4441884U priority Critical patent/JPS60156454U/en
Publication of JPS60156454U publication Critical patent/JPS60156454U/en
Pending legal-status Critical Current

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Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of 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) [Summary] 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図は従来の表面励振型の超音波探触子の一例を示す
斜視図、第２図は第１図に示す超音波探触子の側面図、
第３図は本考案の７実施例を示す側断面図である。 ４・・・圧電体、５・・・電極、６・・・ダンパ。FIG. 1 is a perspective view showing an example of a conventional surface excitation type ultrasound probe, and FIG. 2 is a side view of the ultrasound probe shown in FIG. 1.
FIG. 3 is a side sectional view showing a seventh embodiment of the present invention. 4... Piezoelectric body, 5... Electrode, 6... Damper.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）強誘電体からなる圧電体の一方の板面に一対の電
極を形成し、この一対の電極間で分極を施したものにお
いて、他方の板面を曲面に形成した超音波探触子。(1) An ultrasonic probe in which a pair of electrodes is formed on one plate surface of a piezoelectric material made of ferroelectric material, and polarization is applied between the pair of electrodes, and the other plate surface is formed into a curved surface. . （２）実用新案登録請求の範囲第１項記載のものにおい
て、圧電体の面に超音波吸収材からなる□ダンパを設け
た超音波探触子。(2) Utility Model Registration The ultrasonic probe according to claim 1, in which a square damper made of an ultrasonic absorbing material is provided on the surface of the piezoelectric body. （３）　　実用新案登録請求の範囲第１項記載のものに
おいて、曲面は凹レンズ状の超音波探触子。(3) The ultrasonic probe according to claim 1 of the utility model registration claim, wherein the curved surface is in the shape of a concave lens. （４）実用新案登録請求の範囲第１項記載のものにおい
て、電極は交差指型に形成した超音波探触子。(4) Utility Model Registration The ultrasonic probe according to claim 1, wherein the electrodes are formed in an interdigital shape.
JP4441884U 1984-03-28 1984-03-28 ultrasonic probe Pending JPS60156454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4441884U JPS60156454U (en) 1984-03-28 1984-03-28 ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4441884U JPS60156454U (en) 1984-03-28 1984-03-28 ultrasonic probe

Publications (1)

Publication Number Publication Date
JPS60156454U true JPS60156454U (en) 1985-10-18

Family

ID=30556972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4441884U Pending JPS60156454U (en) 1984-03-28 1984-03-28 ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS60156454U (en)

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