JPS6341927U - - Google Patents
Info
- Publication number
- JPS6341927U JPS6341927U JP13632186U JP13632186U JPS6341927U JP S6341927 U JPS6341927 U JP S6341927U JP 13632186 U JP13632186 U JP 13632186U JP 13632186 U JP13632186 U JP 13632186U JP S6341927 U JPS6341927 U JP S6341927U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic delay
- approximately
- delay line
- hypotenuse
- angle
- 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
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図における超音波の伝播経路を示す説明
図、第３図は第２図における超音波の伝播経路を
模式的に示した展開図、第４図は本考案と従来例
の帯域特性を示すグラフ図、第５図と第６図とは
本考案の他の実施例を示す側面図、第７図は従来
例を示す側面図、第８図は第７図における超音波
の伝播経路を示す説明図、第９図は第８図におけ
る超音波の伝播経路を模式的に示した展開図であ
る。
１……超音波遅延線、２……超音波遅延媒体、
３……入力側トランスジユーサ、４……出力側ト
ランスジユーサ、５……主表面、６……吸音材、
７……往路、８……復路、９……折返し反射面。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is an explanatory diagram showing the propagation path of the ultrasonic wave in Fig. 1, Fig. 3 is a developed view schematically showing the propagation path of the ultrasonic wave in Fig. 2, and Fig. 4 is the band characteristics of the present invention and the conventional example. 5 and 6 are side views showing other embodiments of the present invention, FIG. 7 is a side view showing the conventional example, and FIG. 8 is the propagation path of the ultrasonic waves in FIG. 7. FIG. 9 is a developed view schematically showing the propagation path of the ultrasonic waves in FIG. 8. 1... Ultrasonic delay line, 2... Ultrasonic delay medium,
3... Input side transducer, 4... Output side transducer, 5... Main surface, 6... Sound absorbing material,
7...Outward trip, 8...Return trip, 9...Return reflection surface.
Claims (1)
つの斜辺を有する多角形である超音波遅延線にお
いて、前記斜辺の１つは、その傾斜角度を４５．
３〜４７°の範囲内に形成せしめて成ることを特
徴とする超音波遅延線。 ２ 超音波遅延媒体の主表面形状は、先端部に２
つの斜辺を有し、垂直短辺と下側水平長辺との長
さ比が略１：２である五角形とし、入出力用トラ
ンスジユーサが配設される一方の斜辺の傾斜角度
は略４５°とし、他方の斜辺は垂線に対し略４６
°の角度方向で傾斜させたことを特徴とする実用
新案登録請求の範囲第１項記載の超音波遅延線。 ３ 超音波遅延媒体の主表面形状は、入出力用ト
ランスジユーサを配設するための１つの斜辺を有
し、垂直短辺と下側水平長辺との長さ比が略１：
６である四角形とし、前記斜辺の傾斜角度は略４
６°としたことを特徴とする実用新案登録請求の
範囲第１項記載の超音波遅延線。 ４ 超音波遅延媒体の側面形状は、入出力用トラ
ンスジユーサを配設するための１つの斜辺を有し
、垂直短辺と下側水平長辺との長さ比が略２：３
である五角形とし、前記斜辺の傾斜角度は略４６
°としたことを特徴とする実用新案登録請求の範
囲第１項記載の超音波遅延線。[Claims for Utility Model Registration] 1. The main surface shape of the ultrasonic delay medium is at least 1
In an ultrasonic delay line that is a polygon with two hypotenuses, one of the hypotenuses has an inclination angle of 45.
An ultrasonic delay line formed within a range of 3 to 47 degrees. 2 The main surface shape of the ultrasonic delay medium is 2 at the tip.
It is a pentagon with two hypotenuses, and the length ratio of the vertical short side and the lower horizontal long side is approximately 1:2, and the inclination angle of one hypotenuse on which the input/output transducer is disposed is approximately 45. °, and the other hypotenuse is approximately 46° with respect to the perpendicular line.
The ultrasonic delay line according to claim 1, wherein the ultrasonic delay line is inclined in an angular direction of .degree. 3 The main surface shape of the ultrasonic delay medium has one oblique side for arranging the input/output transducer, and the length ratio of the vertical short side to the lower horizontal long side is approximately 1:
6, and the slope angle of the hypotenuse is approximately 4.
The ultrasonic delay line according to claim 1 of the utility model registration claim, characterized in that the angle is 6°. 4 The side shape of the ultrasonic delay medium has one oblique side for arranging the input/output transducer, and the length ratio of the vertical short side and the lower horizontal long side is approximately 2:3.
The angle of inclination of the hypotenuse is approximately 46
The ultrasonic delay line according to claim 1 of the utility model registration claim, characterized in that: °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13632186U JPS6341927U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13632186U JPS6341927U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6341927U true JPS6341927U (en) | 1988-03-19 |
Family
ID=31039320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13632186U Pending JPS6341927U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341927U (en) |
-
1986
- 1986-09-05 JP JP13632186U patent/JPS6341927U/ja active Pending
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