JPS5888154U - Ultrasonic array probe - Google Patents

Ultrasonic array probe

Info

Publication number
JPS5888154U
JPS5888154U JP18319981U JP18319981U JPS5888154U JP S5888154 U JPS5888154 U JP S5888154U JP 18319981 U JP18319981 U JP 18319981U JP 18319981 U JP18319981 U JP 18319981U JP S5888154 U JPS5888154 U JP S5888154U
Authority
JP
Japan
Prior art keywords
array probe
ultrasonic array
ultrasonic
ultrasonic transducers
acoustic impedance
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
JP18319981U
Other languages
Japanese (ja)
Inventor
修三 和高
武田　文雄
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP18319981U priority Critical patent/JPS5888154U/en
Publication of JPS5888154U publication Critical patent/JPS5888154U/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (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図は従来の超音波アレイ探触子を示す図、第２図は
この考案に係る超音波アレイ探触子の一実施例を示す図
である。 図中、１は超音波振動子、２はバッキング材、３は音響
インピーダンス変成層である。なお、図中同一あるいは
相当部分には同一符号を付して示しである。FIG. 1 is a diagram showing a conventional ultrasound array probe, and FIG. 2 is a diagram showing an embodiment of the ultrasound array probe according to this invention. In the figure, 1 is an ultrasonic transducer, 2 is a backing material, and 3 is an acoustic impedance change layer. Note that the same or equivalent parts in the figures are indicated by the same reference numerals.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個の超音波振動子を配列し、超音波振動子と被検材
との間に、厚さが約４分の１波長の音響インピーダンス
変成層を分割して設けたことを特徴とする超音波アレイ
探触子。An ultrasonic device characterized by arranging a plurality of ultrasonic transducers and providing a divided acoustic impedance modified layer with a thickness of about 1/4 wavelength between the ultrasonic transducers and the material to be inspected. Sonic array transducer.
JP18319981U 1981-12-09 1981-12-09 Ultrasonic array probe Pending JPS5888154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18319981U JPS5888154U (en) 1981-12-09 1981-12-09 Ultrasonic array probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18319981U JPS5888154U (en) 1981-12-09 1981-12-09 Ultrasonic array probe

Publications (1)

Publication Number Publication Date
JPS5888154U true JPS5888154U (en) 1983-06-15

Family

ID=29982248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18319981U Pending JPS5888154U (en) 1981-12-09 1981-12-09 Ultrasonic array probe

Country Status (1)

Country Link
JP (1) JPS5888154U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535654A (en) * 1978-09-06 1980-03-12 Tokyo Shibaura Electric Co Ultrasonic wave probe and its preparation
JPS5574300A (en) * 1978-11-30 1980-06-04 Nippon Dempa Kogyo Co Ltd Manufacture for array type ultrasonic wave probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535654A (en) * 1978-09-06 1980-03-12 Tokyo Shibaura Electric Co Ultrasonic wave probe and its preparation
JPS5574300A (en) * 1978-11-30 1980-06-04 Nippon Dempa Kogyo Co Ltd Manufacture for array type ultrasonic wave probe

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