JPS59122551U - Ultrasonic inspection device probe - Google Patents

Ultrasonic inspection device probe

Info

Publication number
JPS59122551U
JPS59122551U JP1449483U JP1449483U JPS59122551U JP S59122551 U JPS59122551 U JP S59122551U JP 1449483 U JP1449483 U JP 1449483U JP 1449483 U JP1449483 U JP 1449483U JP S59122551 U JPS59122551 U JP S59122551U
Authority
JP
Japan
Prior art keywords
vibrator
inspection device
ultrasonic inspection
device probe
acoustic
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
JP1449483U
Other languages
Japanese (ja)
Inventor
石川　保夫
川田　和幸
Original Assignee
株式会社日立メデイコ
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 株式会社日立メデイコ filed Critical 株式会社日立メデイコ
Priority to JP1449483U priority Critical patent/JPS59122551U/en
Publication of JPS59122551U publication Critical patent/JPS59122551U/en
Pending legal-status Critical Current

Links

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]

図面は本考案の探触子の一実施例を示していて、第１図
は一部を切り取られた斜視図、第２図は音波の集束状態
を示す説明図、第３図は音響レンズの他の構成を示す、
一部を切り取られた斜視図である。 １１・・・振動子、１２・・・吸音材、１５・・・音響
インピーダンスの整合層、１６・・・音響レンズ、２１
゜２２．２３・・・小レンズ部、１１６・・・音響レン
ズ、１２１．１２２・・・小レンズ部。The drawings show one embodiment of the probe of the present invention, and Fig. 1 is a partially cutaway perspective view, Fig. 2 is an explanatory diagram showing the focused state of sound waves, and Fig. 3 is an illustration of the acoustic lens. Showing other configurations,
FIG. 2 is a partially cutaway perspective view. DESCRIPTION OF SYMBOLS 11... Vibrator, 12... Sound absorbing material, 15... Acoustic impedance matching layer, 16... Acoustic lens, 21
゜22.23...Small lens section, 116...Acoustic lens, 121.122...Small lens section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動子と、振動子の音波放射面の一方に位置する吸音材
と、振動子の音波放射面の他方に位置しかつ音響インピ
ーダンスの整合層を介在して配置された音響レンズとを
有していて、音響レンズが複数の小レンズ部を具備し、
各小レンズ部が振動子から放射される音波をそれぞれ異
なる焦点に集束させるように構成されていること、を特
徴としている超音波検査装置の探触子。It has a vibrator, a sound absorbing material located on one side of the sound wave emitting surface of the vibrator, and an acoustic lens located on the other side of the sound wave emitting surface of the vibrator with an acoustic impedance matching layer interposed therebetween. The acoustic lens includes a plurality of small lens portions,
A probe for an ultrasonic inspection device, characterized in that each small lens portion is configured to focus sound waves emitted from a vibrator to different focal points.
JP1449483U 1983-02-04 1983-02-04 Ultrasonic inspection device probe Pending JPS59122551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1449483U JPS59122551U (en) 1983-02-04 1983-02-04 Ultrasonic inspection device probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1449483U JPS59122551U (en) 1983-02-04 1983-02-04 Ultrasonic inspection device probe

Publications (1)

Publication Number Publication Date
JPS59122551U true JPS59122551U (en) 1984-08-17

Family

ID=30145853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1449483U Pending JPS59122551U (en) 1983-02-04 1983-02-04 Ultrasonic inspection device probe

Country Status (1)

Country Link
JP (1) JPS59122551U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640129A (en) * 1979-09-06 1981-04-16 Akashi Seisakusho Kk Composite acoustic lens for probe of ultrasonic diagnosis apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640129A (en) * 1979-09-06 1981-04-16 Akashi Seisakusho Kk Composite acoustic lens for probe of ultrasonic diagnosis apparatus

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