JPS6088700U - Surface acoustic wave single probe - Google Patents

Surface acoustic wave single probe

Info

Publication number
JPS6088700U
JPS6088700U JP18011183U JP18011183U JPS6088700U JP S6088700 U JPS6088700 U JP S6088700U JP 18011183 U JP18011183 U JP 18011183U JP 18011183 U JP18011183 U JP 18011183U JP S6088700 U JPS6088700 U JP S6088700U
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
single probe
electrode
wave single
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
JP18011183U
Other languages
Japanese (ja)
Inventor
牧野　士朗
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 JP18011183U priority Critical patent/JPS6088700U/en
Publication of JPS6088700U publication Critical patent/JPS6088700U/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) [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図および第２図はそれぞれ従来のシングルプローブ
の要部開切平面図および要部開切正面図、第３図はこの
考案の表面弾性波シングルプローブの一実施例の要部開
切正面図、第４図は第３図の裏面弾性波素子の電極パタ
ーンを示す拡大側面図である。 ９・・・本体、１０・・・バッキング材、１１・・・圧
電材料、１２・・・表面弾性波素子、１３・・・送受波
壁、１５　ａ〜ｄｙ　　１５’　ａ−ｄ”・電極指。FIGS. 1 and 2 are a cutaway plan view and a cutaway front view of the main part of a conventional single probe, respectively, and FIG. 3 is a cutaway front view of the main part of an embodiment of the surface acoustic wave single probe of the present invention. 4 are enlarged side views showing the electrode pattern of the back surface acoustic wave element of FIG. 3. 9... Main body, 10... Backing material, 11... Piezoelectric material, 12... Surface acoustic wave element, 13... Wave transmitting/receiving wall, 15 a-dy 15'a-d"・electrode finger .

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）本体内のバッキング材と平板状の送受波壁との間
に、圧電材料の表面に半円形の複数の電極指を同心円状
に対向して付着させ、該電極指の１本置きを接続して（
＋）電極としかつその間の１本置きの電極指を接続して
（−）電極とし、さらに隣り合う該電極指の間隔を同心
円の中心側程狭くして形成した表面弾性波素子を配置し
て構成した表面弾性波シングルプローブ。(1) A plurality of semicircular electrode fingers are adhered concentrically to the surface of the piezoelectric material between the backing material in the main body and the flat wave transmitting/receiving wall, and every other electrode finger is attached to the surface of the piezoelectric material. Connect (
A surface acoustic wave element formed by forming a +) electrode and connecting every other electrode finger between them to form a (-) electrode, and narrowing the interval between adjacent electrode fingers toward the center of the concentric circle, is arranged. A constructed surface acoustic wave single probe. （２）隣り合う電極指の間隔を指数関数的に変えた実用
新案登録請求の範囲第１項記載の表面弾性波シングルプ
ローブ。(2) The surface acoustic wave single probe according to claim 1, in which the distance between adjacent electrode fingers is changed exponentially. （３）隣り合う電極指の間隔を比例的に変えた実用新案
登録請求の範囲第１項記載の表面弾性波シングルプロー
ブ。(3) The surface acoustic wave single probe according to claim 1, wherein the distance between adjacent electrode fingers is changed proportionally.
JP18011183U 1983-11-24 1983-11-24 Surface acoustic wave single probe Pending JPS6088700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18011183U JPS6088700U (en) 1983-11-24 1983-11-24 Surface acoustic wave single probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18011183U JPS6088700U (en) 1983-11-24 1983-11-24 Surface acoustic wave single probe

Publications (1)

Publication Number Publication Date
JPS6088700U true JPS6088700U (en) 1985-06-18

Family

ID=30390615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18011183U Pending JPS6088700U (en) 1983-11-24 1983-11-24 Surface acoustic wave single probe

Country Status (1)

Country Link
JP (1) JPS6088700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105599A (en) * 1985-11-01 1987-05-16 Koji Toda Rectangular vibrator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821559A (en) * 1981-07-31 1983-02-08 Tdk Corp Supersonic wave transducer
JPS5822978A (en) * 1981-08-04 1983-02-10 Koji Toda Ultrasonic wave device
JPS5822386U (en) * 1981-08-05 1983-02-12 株式会社クボタ crawler device
JPS5940800A (en) * 1982-08-31 1984-03-06 Toshiba Corp Electroacoustic transducer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821559A (en) * 1981-07-31 1983-02-08 Tdk Corp Supersonic wave transducer
JPS5822978A (en) * 1981-08-04 1983-02-10 Koji Toda Ultrasonic wave device
JPS5822386U (en) * 1981-08-05 1983-02-12 株式会社クボタ crawler device
JPS5940800A (en) * 1982-08-31 1984-03-06 Toshiba Corp Electroacoustic transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105599A (en) * 1985-11-01 1987-05-16 Koji Toda Rectangular vibrator

Similar Documents

Publication Publication Date Title
JPS6088700U (en) Surface acoustic wave single probe
JPS59144997U (en) piezoelectric sounding body
JPS585411U (en) ultrasonic probe
JPS59106298U (en) piezoelectric flat speaker
JPS58161396U (en) Piezoelectric electroacoustic transducer
JPS592312U (en) ultrasonic probe
JPS5816999U (en) piezoelectric speaker
JPS58114697U (en) piezoelectric ceramic transducer
JPS6115900U (en) Ultrasonic transducer
JPS59177408U (en) ultrasonic probe
JPS59172406U (en) ultrasonic probe
JPS59127396U (en) electroacoustic transducer
JPS5886564U (en) ultrasonic probe
JPS5813727U (en) ultrasonic delay line
JPS5967027U (en) surface acoustic wave transducer
JPS6088699U (en) Surface acoustic wave single probe
JPS59973U (en) Semi-cylindrical ultrasonic transducer
JPS581409U (en) ultrasonic probe
JPS6088905U (en) combination ultrasonic probe
JPS5891157U (en) Ultrasonic array transducer
JPS58188003U (en) Ultrasonic transducer mounting material
JPS5886109U (en) transducer array
JPS62151227U (en)
JPS59111396U (en) Piezoelectric electromagnetic acoustic transducer
JPS59143409U (en) ultrasonic probe