JPS6110707U - ultrasonic probe - Google Patents

ultrasonic probe

Info

Publication number
JPS6110707U
JPS6110707U JP9368784U JP9368784U JPS6110707U JP S6110707 U JPS6110707 U JP S6110707U JP 9368784 U JP9368784 U JP 9368784U JP 9368784 U JP9368784 U JP 9368784U JP S6110707 U JPS6110707 U JP S6110707U
Authority
JP
Japan
Prior art keywords
electrode
ultrasonic probe
piezoelectric element
carrier
island
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.)
Granted
Application number
JP9368784U
Other languages
Japanese (ja)
Other versions
JPH0323209Y2 (en
Inventor
士朗 牧野
正治 神原
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP9368784U priority Critical patent/JPS6110707U/en
Publication of JPS6110707U publication Critical patent/JPS6110707U/en
Application granted granted Critical
Publication of JPH0323209Y2 publication Critical patent/JPH0323209Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • 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) [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 drawings]

第１図はこの考案の一実施例の斜視図、第２図は電極の
長さの比Ｌ２／Ｌ，１とビーム幅との関係を示す図、第
３図Ａ−Ｃはこの考案による超音波プローブの実験によ
り得られたビーム方向と音圧との関係を示す図、及び第
４図は従来の超音波プローブの斜視図である。 １・・・・・・圧電素子、２， ３． ５・・・・・
・電極、４・・・・・・担体。Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a diagram showing the relationship between the electrode length ratio L2/L,1 and the beam width, and Figs. FIG. 4 is a perspective view of a conventional ultrasonic probe and a diagram showing the relationship between the beam direction and sound pressure obtained through experiments using the ultrasonic probe. 1...Piezoelectric element, 2, 3. 5...
- Electrode, 4... carrier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 担体の一面に一列に複数個離間配置される第１の電極と
、各第１の電極の他方の面に設けられる圧電素子と、前
記第１の電極が設けられた面と相対向する各圧電素子の
一面に設けられる第２の電極とを有し、第１の電極及び
第２の電極の長手力向の長さをそれぞれ島およびＬ２と
したとき、０．４＜Ｌ２／Ｌ．＜０．８５であることを
特徴とする超音波プローブ。a plurality of first electrodes spaced apart in a row on one surface of the carrier; a piezoelectric element provided on the other surface of each first electrode; and each piezoelectric element facing the surface on which the first electrode is provided. and a second electrode provided on one surface of the element, and when the lengths of the first electrode and the second electrode in the longitudinal direction are respectively defined as an island and L2, 0.4<L2/L. An ultrasonic probe characterized in that <0.85.
JP9368784U 1984-06-25 1984-06-25 ultrasonic probe Granted JPS6110707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9368784U JPS6110707U (en) 1984-06-25 1984-06-25 ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9368784U JPS6110707U (en) 1984-06-25 1984-06-25 ultrasonic probe

Publications (2)

Publication Number Publication Date
JPS6110707U true JPS6110707U (en) 1986-01-22
JPH0323209Y2 JPH0323209Y2 (en) 1991-05-21

Family

ID=30651586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9368784U Granted JPS6110707U (en) 1984-06-25 1984-06-25 ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS6110707U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385976U (en) * 1976-12-16 1978-07-15
JPS57164463U (en) * 1981-04-10 1982-10-16
JPS58131806U (en) * 1982-02-28 1983-09-06 株式会社島津製作所 ultrasonic probe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385976U (en) * 1976-12-16 1978-07-15
JPS57164463U (en) * 1981-04-10 1982-10-16
JPS58131806U (en) * 1982-02-28 1983-09-06 株式会社島津製作所 ultrasonic probe

Also Published As

Publication number Publication date
JPH0323209Y2 (en) 1991-05-21

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