JPS5859225U - Ultrasonic delay line device - Google Patents
Ultrasonic delay line deviceInfo
- Publication number
- JPS5859225U JPS5859225U JP15441881U JP15441881U JPS5859225U JP S5859225 U JPS5859225 U JP S5859225U JP 15441881 U JP15441881 U JP 15441881U JP 15441881 U JP15441881 U JP 15441881U JP S5859225 U JPS5859225 U JP S5859225U
- Authority
- JP
- Japan
- Prior art keywords
- line device
- delay line
- ultrasonic
- ultrasonic delay
- delay
- 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
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (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
第１図は超音波遅延線装置の従来例、第２図は本考案に
成る超音波遅延線の第１の実施例、第３図は段差部刻設
前の従来例又は第１の実施例の出力特性図の一例、第４
図は本考案に成る第２の実、施例−第５図イ及び口は、
第１及び第２の実施例の変形例である。
１１．１１’、２１．２１’・・・超音波遅延線、２・
・・ガラス製遅延媒体、３・・・入力変換器、４・・・
出力変換器、５． ５ａ、 ５ｂ、 ａａ、 ａｂ、
ｂｂ一段差部、８・・・吸収体。Fig. 1 shows a conventional example of an ultrasonic delay line device, Fig. 2 shows a first embodiment of the ultrasonic delay line according to the present invention, and Fig. 3 shows a conventional example or first embodiment before the stepped portion is carved. An example of the output characteristic diagram of
The figure shows the second embodiment of the present invention.
This is a modification of the first and second embodiments. 11.11', 21.21'... Ultrasonic delay line, 2.
...Glass delay medium, 3...Input converter, 4...
Output converter, 5. 5a, 5b, aa, ab,
bb one step difference part, 8... absorber.
Claims (1)
音波が該媒体の端部反射面で反射する形式の超音波遅延
線装置において、該遅延媒体の端部反射面に複数の段差
部を設は異なる遅延時間を有する複数の不要波の各々を
互いに位相の異なる２種の超音波に分離せしめたことを
特徴とする超音波遅延線装置。In an ultrasonic delay line device of a type in which ultrasonic waves traveling in a delay medium from an input transducer to an output transducer are reflected at an end reflective surface of the medium, a plurality of step portions are provided on the end reflective surface of the delay medium. An ultrasonic delay line device characterized in that each of a plurality of unnecessary waves having different delay times is separated into two types of ultrasonic waves having mutually different phases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15441881U JPS5859225U (en) | 1981-10-17 | 1981-10-17 | Ultrasonic delay line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15441881U JPS5859225U (en) | 1981-10-17 | 1981-10-17 | Ultrasonic delay line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859225U true JPS5859225U (en) | 1983-04-21 |
Family
ID=29947016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15441881U Pending JPS5859225U (en) | 1981-10-17 | 1981-10-17 | Ultrasonic delay line device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859225U (en) |
-
1981
- 1981-10-17 JP JP15441881U patent/JPS5859225U/en active Pending
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