JPH0453585Y2 - - Google Patents
Info
- Publication number
- JPH0453585Y2 JPH0453585Y2 JP17233487U JP17233487U JPH0453585Y2 JP H0453585 Y2 JPH0453585 Y2 JP H0453585Y2 JP 17233487 U JP17233487 U JP 17233487U JP 17233487 U JP17233487 U JP 17233487U JP H0453585 Y2 JPH0453585 Y2 JP H0453585Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- coupler
- present
- couplers
- vibration
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035945 sensitivity 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 |
|---|---|---|---|
| JP17233487U JPH0453585Y2 (ko) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17233487U JPH0453585Y2 (ko) | 1987-11-11 | 1987-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175888U JPH0175888U (ko) | 1989-05-23 |
| JPH0453585Y2 true JPH0453585Y2 (ko) | 1992-12-16 |
Family
ID=31464308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17233487U Expired JPH0453585Y2 (ko) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453585Y2 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5434153B2 (ja) * | 2009-03-09 | 2014-03-05 | 日本電気株式会社 | 立体配列型送受波器、及び、立体配列型送受波器を備えた装置 |
| JP6257552B2 (ja) * | 2015-04-21 | 2018-01-10 | 多賀電気株式会社 | 超音波発生器 |
-
1987
- 1987-11-11 JP JP17233487U patent/JPH0453585Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0175888U (ko) | 1989-05-23 |
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