JPS6048175U - Multi-frequency/variable beam width transducer - Google Patents

Multi-frequency/variable beam width transducer

Info

Publication number
JPS6048175U
JPS6048175U JP14030883U JP14030883U JPS6048175U JP S6048175 U JPS6048175 U JP S6048175U JP 14030883 U JP14030883 U JP 14030883U JP 14030883 U JP14030883 U JP 14030883U JP S6048175 U JPS6048175 U JP S6048175U
Authority
JP
Japan
Prior art keywords
beam width
variable beam
frequency
elements
electrostrictive elements
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
JP14030883U
Other languages
Japanese (ja)
Other versions
JPH0519825Y2 (en
Inventor
田中　磯一
高尾　新生
Original Assignee
株式会社光電製作所
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 株式会社光電製作所 filed Critical 株式会社光電製作所
Priority to JP14030883U priority Critical patent/JPS6048175U/en
Publication of JPS6048175U publication Critical patent/JPS6048175U/en
Application granted granted Critical
Publication of JPH0519825Y2 publication Critical patent/JPH0519825Y2/ja
Granted 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区は本考案の側面の断面図、第２図は本考案の背面
図（カバーを除く）、第３図は本考案に用いる遅延回路
の一例。 １、　２．　３．　４．　５および６・・・電歪素子、
１１・・・振動板、１２・・・接続ケーブル、１３・・
・保護カバー、１４・・・保護カバーの位置、１５・・
・充填物、１６・・・電歪素子１と６のリード線、２５
・・・電歪素子２と５のリード線、３４・・・電歪素子
３と４のリード線、Ｇ・・・接着剤、Ｌ・・・電歪素子
の長さ、Ｗ・・・電歪素子の幅、Ｈ・・・電歪素子の高
さ、１８・・・送受信の入出力端子、Ｄ１６・・・電歪
素子１と６の遅延回路、Ｄ２５・・・電歪素子２と５の
遅延回路、Ｋ１６・・・電歪素子１と６の切換リレー、
Ｋ２５・・・電歪素子２と５の切換リレー。The first section is a side sectional view of the present invention, the second is a rear view of the present invention (excluding the cover), and the third is an example of a delay circuit used in the present invention. 1, 2. 3. 4. 5 and 6...electrostrictive element,
11... Vibration plate, 12... Connection cable, 13...
・Protective cover, 14...Protective cover position, 15...
- Filling, 16...Lead wires of electrostrictive elements 1 and 6, 25
...Lead wires of electrostrictive elements 2 and 5, 34...Lead wires of electrostrictive elements 3 and 4, G...adhesive, L...length of electrostrictive element, W...electronic Width of strain element, H... Height of electrostrictive element, 18... Input/output terminal for transmission and reception, D16... Delay circuit for electrostrictive elements 1 and 6, D25... Electrostrictive elements 2 and 5 delay circuit, K16... switching relay for electrostrictive elements 1 and 6,
K25...Switching relay for electrostrictive elements 2 and 5.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の共振周波をもった矩形の電歪素子１゜、　　　２
．　３．　４．　５および６などを所定の配置にて接着
した振動板１１を保護カバー１３によって封止し、リー
ド線１６．２５および３４などを含むケーブル１２によ
って上記の電歪素子１，２，３゜４．５および６などの
電極を所定の遅延時間が得られるように調整した遅延回
廊Ｄ１６およびＤ２５などを介して送受信端子１８に接
続しである複周波・可変ビーム幅振動子。Rectangular electrostrictive elements with multiple resonance frequencies 1°, 2
．． 3. 4. A diaphragm 11 with elements 5 and 6 bonded in a predetermined arrangement is sealed with a protective cover 13, and a cable 12 including lead wires 16, 25 and 34 connects the electrostrictive elements 1, 2, 3, 4, . A multi-frequency variable beam width oscillator in which electrodes such as 5 and 6 are connected to a transmitting/receiving terminal 18 via delay corridors D16 and D25, etc., which are adjusted to obtain a predetermined delay time.
JP14030883U 1983-09-12 1983-09-12 Multi-frequency/variable beam width transducer Granted JPS6048175U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14030883U JPS6048175U (en) 1983-09-12 1983-09-12 Multi-frequency/variable beam width transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14030883U JPS6048175U (en) 1983-09-12 1983-09-12 Multi-frequency/variable beam width transducer

Publications (2)

Publication Number Publication Date
JPS6048175U true JPS6048175U (en) 1985-04-04
JPH0519825Y2 JPH0519825Y2 (en) 1993-05-25

Family

ID=30314192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14030883U Granted JPS6048175U (en) 1983-09-12 1983-09-12 Multi-frequency/variable beam width transducer

Country Status (1)

Country Link
JP (1) JPS6048175U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343302A (en) * 2003-05-14 2004-12-02 National Institute Of Advanced Industrial & Technology External sound perceiving apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746383U (en) * 1980-08-28 1982-03-15
JPS57122373A (en) * 1980-12-11 1982-07-30 Philips Nv Image forming apparatus
JPS57162591A (en) * 1981-03-30 1982-10-06 Yokogawa Hokushin Electric Corp Ultrasonic wave transducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534103A (en) * 1978-08-31 1980-03-10 Nissan Shatai Co Ltd Immersion coating apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746383U (en) * 1980-08-28 1982-03-15
JPS57122373A (en) * 1980-12-11 1982-07-30 Philips Nv Image forming apparatus
JPS57162591A (en) * 1981-03-30 1982-10-06 Yokogawa Hokushin Electric Corp Ultrasonic wave transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343302A (en) * 2003-05-14 2004-12-02 National Institute Of Advanced Industrial & Technology External sound perceiving apparatus

Also Published As

Publication number Publication date
JPH0519825Y2 (en) 1993-05-25

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