JPH0811001Y2 - 送受波器 - Google Patents
送受波器Info
- Publication number
- JPH0811001Y2 JPH0811001Y2 JP1988147994U JP14799488U JPH0811001Y2 JP H0811001 Y2 JPH0811001 Y2 JP H0811001Y2 JP 1988147994 U JP1988147994 U JP 1988147994U JP 14799488 U JP14799488 U JP 14799488U JP H0811001 Y2 JPH0811001 Y2 JP H0811001Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- flange
- case
- case body
- watertight container
- 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 - Lifetime
Links
- 229920006311 Urethane elastomer Polymers 0.000 claims description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000669 biting effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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 |
---|---|---|---|
JP1988147994U JPH0811001Y2 (ja) | 1988-11-15 | 1988-11-15 | 送受波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988147994U JPH0811001Y2 (ja) | 1988-11-15 | 1988-11-15 | 送受波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0268593U JPH0268593U (en]) | 1990-05-24 |
JPH0811001Y2 true JPH0811001Y2 (ja) | 1996-03-29 |
Family
ID=31418908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988147994U Expired - Lifetime JPH0811001Y2 (ja) | 1988-11-15 | 1988-11-15 | 送受波器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0811001Y2 (en]) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5190970U (en]) * | 1975-01-20 | 1976-07-21 |
-
1988
- 1988-11-15 JP JP1988147994U patent/JPH0811001Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0268593U (en]) | 1990-05-24 |
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