JPH0199146U - - Google Patents
Info
- Publication number
- JPH0199146U JPH0199146U JP1987193941U JP19394187U JPH0199146U JP H0199146 U JPH0199146 U JP H0199146U JP 1987193941 U JP1987193941 U JP 1987193941U JP 19394187 U JP19394187 U JP 19394187U JP H0199146 U JPH0199146 U JP H0199146U
- Authority
- JP
- Japan
- Prior art keywords
- optical fibers
- light source
- reef
- light
- holding member
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Mechanical Means For Catching Fish (AREA)
Description
第１図はこの考案に係る魚群蝟集装置を示す斜
視図、第２図は同じく縦断面図、第３図は他の実
施例を示す斜視図である。
１，１Ａ……魚礁、５，５Ａ……保持部材、６
……光源、７……光フアイバ。
FIG. 1 is a perspective view showing a fish gathering device according to this invention, FIG. 2 is a longitudinal sectional view of the same, and FIG. 3 is a perspective view showing another embodiment. 1,1A... Fish reef, 5,5A... Holding member, 6
...Light source, 7...Optical fiber.
Claims (1)
に光を放射する複数本の光フアイバと、これらの
光フアイバの少なくとも基部を保持して、魚礁近
傍に設置される保持部材とを備えた魚礁蝟集装置
。 A fish reef comprising a light source, a plurality of optical fibers that receive light from the light source and emit light into the water from their end faces, and a holding member that holds at least the bases of these optical fibers and is installed near the reef. Collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193941U JPH0199146U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193941U JPH0199146U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199146U true JPH0199146U (en) | 1989-07-03 |
Family
ID=31484702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987193941U Pending JPH0199146U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199146U (en) |
-
1987
- 1987-12-23 JP JP1987193941U patent/JPH0199146U/ja active Pending