JPH0416555Y2 - - Google Patents
Info
- Publication number
- JPH0416555Y2 JPH0416555Y2 JP8043685U JP8043685U JPH0416555Y2 JP H0416555 Y2 JPH0416555 Y2 JP H0416555Y2 JP 8043685 U JP8043685 U JP 8043685U JP 8043685 U JP8043685 U JP 8043685U JP H0416555 Y2 JPH0416555 Y2 JP H0416555Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- speaker
- sound
- fish
- housing
- 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
- 241000251468 Actinopterygii Species 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 239000013535 sea water Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000004359 castor oil Substances 0.000 description 3
- 235000019438 castor oil Nutrition 0.000 description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Landscapes
- Transducers For Ultrasonic Waves (AREA)
- Mechanical Means For Catching Fish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8043685U JPH0416555Y2 (en]) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8043685U JPH0416555Y2 (en]) | 1985-05-29 | 1985-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195689U JPS61195689U (en]) | 1986-12-05 |
| JPH0416555Y2 true JPH0416555Y2 (en]) | 1992-04-14 |
Family
ID=30626282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8043685U Expired JPH0416555Y2 (en]) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416555Y2 (en]) |
-
1985
- 1985-05-29 JP JP8043685U patent/JPH0416555Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61195689U (en]) | 1986-12-05 |
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