JPH0427279Y2 - - Google Patents
Info
- Publication number
- JPH0427279Y2 JPH0427279Y2 JP13454885U JP13454885U JPH0427279Y2 JP H0427279 Y2 JPH0427279 Y2 JP H0427279Y2 JP 13454885 U JP13454885 U JP 13454885U JP 13454885 U JP13454885 U JP 13454885U JP H0427279 Y2 JPH0427279 Y2 JP H0427279Y2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducer
- diaphragm
- groove
- support member
- transducer according
- 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.)
- Expired
Links
- 239000000945 filler Substances 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13454885U JPH0427279Y2 (enExample) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13454885U JPH0427279Y2 (enExample) | 1985-09-02 | 1985-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242399U JPS6242399U (enExample) | 1987-03-13 |
| JPH0427279Y2 true JPH0427279Y2 (enExample) | 1992-06-30 |
Family
ID=31035889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13454885U Expired JPH0427279Y2 (enExample) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427279Y2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2665222B2 (ja) * | 1987-04-13 | 1997-10-22 | 松下電工株式会社 | 超音波振動子 |
| JPH0634088B2 (ja) * | 1988-09-28 | 1994-05-02 | 光哉 松尾 | 放射線遮蔽材の製造方法 |
-
1985
- 1985-09-02 JP JP13454885U patent/JPH0427279Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242399U (enExample) | 1987-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3660809A (en) | Pressure sensitive hydrophone | |
| US7692367B2 (en) | Ultrasonic transducer | |
| JPH09500448A (ja) | 音響送信および受信装置 | |
| US4862991A (en) | Sonic well logging tool transmitter | |
| JPH0427279Y2 (enExample) | ||
| CA1299387C (en) | High sensitivity accelerometer for crossed dipoles acoustic sensors | |
| CA1241432A (en) | End weighted reed sound transducer | |
| JP3501100B2 (ja) | 超音波送受波器 | |
| KR100789764B1 (ko) | 초음파 송수파기 | |
| TW200512438A (en) | Ultrasonic sensor and manufacturing method thereof | |
| US5652735A (en) | Acoustic source assembly | |
| JPH0141279Y2 (enExample) | ||
| JP2916209B2 (ja) | 圧電振動子 | |
| JPH0734345Y2 (ja) | 超音波流量計 | |
| WO1998058521A1 (en) | Loudspeaker | |
| JPH055756Y2 (enExample) | ||
| KR101608153B1 (ko) | 벡터 하이드로폰에 적용 가능한 가속도 센서 | |
| US20250102692A1 (en) | Linear motor driving means for acoustic emitters | |
| JPH0445348Y2 (enExample) | ||
| JPH0725732Y2 (ja) | 水中音響トランスジューサ | |
| JPH055757Y2 (enExample) | ||
| JPH0570115B2 (enExample) | ||
| JPH08201512A (ja) | 多種類ビーム形成可能な超音波水中探知機 | |
| JPH0112480Y2 (enExample) | ||
| JPH0464596B2 (enExample) |