JPH0165599U - - Google Patents
Info
- Publication number
- JPH0165599U JPH0165599U JP1987161726U JP16172687U JPH0165599U JP H0165599 U JPH0165599 U JP H0165599U JP 1987161726 U JP1987161726 U JP 1987161726U JP 16172687 U JP16172687 U JP 16172687U JP H0165599 U JPH0165599 U JP H0165599U
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- ultrasonic
- case
- emission surface
- acoustic matching
- 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
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は考案の実施例である空中超音波トラン
スデユーサの構造を表す縦断面図、第２図Ａ，Ｂ
は空中超音波トランスデユーサの製造手順を表す
縦断面図である。第３図は従来の空中超音波トラ
ンスデユーサの構造を表す縦断面図である。
１……振動子、３……ケース、１１……音響整
合樹脂。
Figure 1 is a longitudinal sectional view showing the structure of an aerial ultrasonic transducer that is an embodiment of the invention, Figures 2A and B
FIG. 2 is a vertical cross-sectional view showing the manufacturing procedure of the aerial ultrasonic transducer. FIG. 3 is a longitudinal cross-sectional view showing the structure of a conventional aerial ultrasonic transducer. 1... Vibrator, 3... Case, 11... Acoustic matching resin.
Claims (1)
、ケース内に収納された空中超音波トランスデユ
ーサにおいて、 振動子の超音波放射面がケースの開口部に臨み
、ケース内および振動子の超音波放射面に音響整
合樹脂が一体モールドされたことを特徴とする空
中超音波トランスデユーサ。[Scope of Claim for Utility Model Registration] In an airborne ultrasound transducer in which an acoustic matching layer is provided on the ultrasonic emission surface of the transducer and the ultrasonic emission surface of the transducer is housed in a case, the ultrasonic emission surface of the transducer is located at the opening of the case. An aerial ultrasonic transducer characterized in that an acoustic matching resin is integrally molded inside the case and on the ultrasonic radiation surface of the transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161726U JPH0165599U (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161726U JPH0165599U (en) | 1987-10-21 | 1987-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165599U true JPH0165599U (en) | 1989-04-26 |
Family
ID=31444920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161726U Pending JPH0165599U (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165599U (en) |
-
1987
- 1987-10-21 JP JP1987161726U patent/JPH0165599U/ja active Pending