JPS58161376U - ultrasonic transducer - Google Patents

ultrasonic transducer

Info

Publication number
JPS58161376U
JPS58161376U JP5793882U JP5793882U JPS58161376U JP S58161376 U JPS58161376 U JP S58161376U JP 5793882 U JP5793882 U JP 5793882U JP 5793882 U JP5793882 U JP 5793882U JP S58161376 U JPS58161376 U JP S58161376U
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
casing
open end
vibrator
vibration
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
JP5793882U
Other languages
Japanese (ja)
Inventor
金井　成人
Original Assignee
日置電機株式会社
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 日置電機株式会社 filed Critical 日置電機株式会社
Priority to JP5793882U priority Critical patent/JPS58161376U/en
Publication of JPS58161376U publication Critical patent/JPS58161376U/en
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or 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図はこの考案による実施例の斜視図、第２図はその
縦断面図である。 図中、１は超音波トランスジューサ、２は振動　２子、
３はケーシング、５は上壁（乱反射面）である。FIG. 1 is a perspective view of an embodiment of this invention, and FIG. 2 is a longitudinal sectional view thereof. In the figure, 1 is an ultrasonic transducer, 2 is a vibration twin,
3 is a casing, and 5 is an upper wall (diffuse reflection surface).

Claims (1)

【実用新案登録請求の範囲】 一端が開口された筒状のケーシングと、該ケーシングの
前記開口端に取付けられたセラミック等からなる薄板状
の振動子とを備えてなる超音波トランスジューサにおい
て、 前記振動子の背面と対向する前記ケーシングの内壁に、
前記振動子の背面から前記ケーシング内に惹起される音
波を乱反射させるジグザグ状の乱反射面を形成したこと
を特徴とする超音波トランスジューサ。[Claims for Utility Model Registration] An ultrasonic transducer comprising a cylindrical casing with an open end and a thin plate-like vibrator made of ceramic or the like attached to the open end of the casing, wherein the vibration on the inner wall of the casing facing the back side of the child;
An ultrasonic transducer characterized in that a zigzag-shaped diffused reflection surface is formed to diffusely reflect sound waves induced in the casing from the back surface of the vibrator.
JP5793882U 1982-04-20 1982-04-20 ultrasonic transducer Pending JPS58161376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5793882U JPS58161376U (en) 1982-04-20 1982-04-20 ultrasonic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5793882U JPS58161376U (en) 1982-04-20 1982-04-20 ultrasonic transducer

Publications (1)

Publication Number Publication Date
JPS58161376U true JPS58161376U (en) 1983-10-27

Family

ID=30068361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5793882U Pending JPS58161376U (en) 1982-04-20 1982-04-20 ultrasonic transducer

Country Status (1)

Country Link
JP (1) JPS58161376U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012060369A (en) * 2010-09-08 2012-03-22 Murata Mfg Co Ltd Ultrasonic transducer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579596A (en) * 1978-12-11 1980-06-16 Furuno Electric Co Ltd Ultrasonic transmitter-receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579596A (en) * 1978-12-11 1980-06-16 Furuno Electric Co Ltd Ultrasonic transmitter-receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012060369A (en) * 2010-09-08 2012-03-22 Murata Mfg Co Ltd Ultrasonic transducer
CN102438198A (en) * 2010-09-08 2012-05-02 株式会社村田制作所 Ultrasonic transducer
US8779649B2 (en) 2010-09-08 2014-07-15 Murata Manufacturing Co., Ltd. Ultrasonic transducer

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