JPS6333771U - - Google Patents
Info
- Publication number
- JPS6333771U JPS6333771U JP1986125857U JP12585786U JPS6333771U JP S6333771 U JPS6333771 U JP S6333771U JP 1986125857 U JP1986125857 U JP 1986125857U JP 12585786 U JP12585786 U JP 12585786U JP S6333771 U JPS6333771 U JP S6333771U
- Authority
- JP
- Japan
- Prior art keywords
- boat
- fish reef
- floating fish
- surface floating
- shaped
- 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
- 241000251468 Actinopterygii Species 0.000 claims description 4
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
- Artificial Fish Reefs (AREA)
Description
第１図は本考案に係る表層浮魚礁の一例を示す
斜視図であり、第２図は第１図の魚礁の別の浮遊
状態を示す斜視図である。 １：舟型浮力体、２：抵抗体、３：シート状物
、４：係留ロープ、５：中間浮力体、６：アンカ
ー。
斜視図であり、第２図は第１図の魚礁の別の浮遊
状態を示す斜視図である。 １：舟型浮力体、２：抵抗体、３：シート状物
、４：係留ロープ、５：中間浮力体、６：アンカ
ー。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 舟型浮力体と抵抗体からなる構造物の底面
または／および上面に陰影作用を有するシート状
物を設けてなる表層浮魚礁。 (2) 前記抵抗体が、潮流に対して揚力作用を有
する角度に傾斜して設けられている実用新案登録
請求の範囲第(1)項記載の表層浮魚礁。 (3) 前記構造物が、少なくとも２ケの舟型浮力
体と少なくとも１ケの抵抗体とからなる実用新案
登録請求の範囲第(1)項記載の表層浮魚礁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125857U JPH0410775Y2 (ja) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125857U JPH0410775Y2 (ja) | 1986-08-20 | 1986-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333771U true JPS6333771U (ja) | 1988-03-04 |
| JPH0410775Y2 JPH0410775Y2 (ja) | 1992-03-17 |
Family
ID=31019120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986125857U Expired JPH0410775Y2 (ja) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410775Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836589U (ja) * | 1971-08-19 | 1973-05-02 |
-
1986
- 1986-08-20 JP JP1986125857U patent/JPH0410775Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836589U (ja) * | 1971-08-19 | 1973-05-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410775Y2 (ja) | 1992-03-17 |