JPH0427119Y2 - - Google Patents
Info
- Publication number
- JPH0427119Y2 JPH0427119Y2 JP529887U JP529887U JPH0427119Y2 JP H0427119 Y2 JPH0427119 Y2 JP H0427119Y2 JP 529887 U JP529887 U JP 529887U JP 529887 U JP529887 U JP 529887U JP H0427119 Y2 JPH0427119 Y2 JP H0427119Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- electrode
- fish
- electrodes
- electric screen
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 241000251468 Actinopterygii Species 0.000 description 20
- 230000005684 electric field Effects 0.000 description 11
- 230000000638 stimulation Effects 0.000 description 8
- 206010033799 Paralysis Diseases 0.000 description 6
- 206010003497 Asphyxia Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP529887U JPH0427119Y2 (enrdf_load_html_response) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP529887U JPH0427119Y2 (enrdf_load_html_response) | 1987-01-16 | 1987-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63112800U JPS63112800U (enrdf_load_html_response) | 1988-07-20 |
| JPH0427119Y2 true JPH0427119Y2 (enrdf_load_html_response) | 1992-06-29 |
Family
ID=30786750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP529887U Expired JPH0427119Y2 (enrdf_load_html_response) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427119Y2 (enrdf_load_html_response) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782594B2 (ja) * | 1989-07-27 | 1995-09-06 | 日立造船株式会社 | 侵入防止装置 |
| JPH0695869B2 (ja) * | 1989-08-18 | 1994-11-30 | 日立造船株式会社 | 魚介類の遊泳遮断装置 |
-
1987
- 1987-01-16 JP JP529887U patent/JPH0427119Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63112800U (enrdf_load_html_response) | 1988-07-20 |