JPH0420797U - - Google Patents
Info
- Publication number
- JPH0420797U JPH0420797U JP6173690U JP6173690U JPH0420797U JP H0420797 U JPH0420797 U JP H0420797U JP 6173690 U JP6173690 U JP 6173690U JP 6173690 U JP6173690 U JP 6173690U JP H0420797 U JPH0420797 U JP H0420797U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- metal foil
- film
- underwater receiver
- boundary layer
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 238000005452 bending Methods 0.000 claims 2
- 238000004078 waterproofing Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect 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 |
|---|---|---|---|
| JP1990061736U JP2514353Y2 (ja) | 1990-06-13 | 1990-06-13 | 水中受波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061736U JP2514353Y2 (ja) | 1990-06-13 | 1990-06-13 | 水中受波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420797U true JPH0420797U (en]) | 1992-02-21 |
| JP2514353Y2 JP2514353Y2 (ja) | 1996-10-16 |
Family
ID=31590249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990061736U Expired - Lifetime JP2514353Y2 (ja) | 1990-06-13 | 1990-06-13 | 水中受波器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2514353Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139100A (ja) * | 1983-12-02 | 1985-07-23 | レイセオン カンパニ− | トランスデユーサ |
-
1990
- 1990-06-13 JP JP1990061736U patent/JP2514353Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139100A (ja) * | 1983-12-02 | 1985-07-23 | レイセオン カンパニ− | トランスデユーサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2514353Y2 (ja) | 1996-10-16 |
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