JP4189341B2 - 貝殻入り通水性ケース - Google Patents
貝殻入り通水性ケース Download PDFInfo
- Publication number
- JP4189341B2 JP4189341B2 JP2004068077A JP2004068077A JP4189341B2 JP 4189341 B2 JP4189341 B2 JP 4189341B2 JP 2004068077 A JP2004068077 A JP 2004068077A JP 2004068077 A JP2004068077 A JP 2004068077A JP 4189341 B2 JP4189341 B2 JP 4189341B2
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- JP
- Japan
- Prior art keywords
- water
- case
- permeable
- net
- shell
- 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
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- 241000251468 Actinopterygii Species 0.000 description 126
- 239000002184 metal Substances 0.000 description 55
- 229910052751 metal Inorganic materials 0.000 description 55
- 239000011347 resin Substances 0.000 description 35
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 34
- 230000000694 effects Effects 0.000 description 29
- 229910001220 stainless steel Inorganic materials 0.000 description 26
- 239000000463 material Substances 0.000 description 24
- 229910052742 iron Inorganic materials 0.000 description 17
- 239000013535 sea water Substances 0.000 description 17
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- 238000003466 welding Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
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- 239000010959 steel Substances 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 239000012779 reinforcing material Substances 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
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- 230000002265 prevention Effects 0.000 description 4
- 235000015170 shellfish Nutrition 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 241000238424 Crustacea Species 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 2
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- 239000004033 plastic Substances 0.000 description 2
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- 235000020637 scallop Nutrition 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241000894431 Turbinidae Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
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- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
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Images
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
2 枠体
210,211,212,213 ケース蓋
220,221,222,223 蓋本体
230,231,232,233 固定フランジ
240,241,242,243 補強ツバ
25 補強アングル(補強枠)
26 補強板(補強枠)
27 補強リング
3,30 筒体
31 ネット
313 ラップ部
314 R部
32 樹脂被覆した防錆加工鉄線
323 防錆加工鉄線
324 樹脂被覆
330,331.332,333 開口部
34 通水面
35,36 通水体ケース
4 集魚パネル
41 金属製取付材
5 単純高層型の貝殻利用魚礁
51 ベース
52 縦アングル材
53 横アングル材
54 補助アングル材
6 貝殻利用人工魚礁
61 ベース
62 縦アングル材
63 横アングル材
64 補助アングル材
7 集魚ブロック
71 本体部
81,82,83,84,86,87 ネット
85 筒体
L ラップ部長さ
Claims (3)
- 貝殻入り通水性ケースであって、
前記通水性ケースは、外部の枠体と該枠体内部に保持される筒体とからなり、
前記枠体は、筒体両端二つのケース蓋と該ケース蓋同士を連結する複数の通水体補強枠とからなり、
前記筒体は、ネットを折り曲げて形成してなるネットの一端部に他端部とのラップ部を残してネットを折り曲げて形成してなり、該ラップ部とネットの他端部との重なり部分の全部又は一部が、いずれかの通水体補強枠と重なっており、
ケース蓋は、筒体の開口部を覆い隠す蓋本体と、蓋本体には通水性ケースの外側に向かって突出する固定フランジと、筒体開口部にネットの外側から補強する位置に補強ツバが固定フランジ取付け面と反対側の面に設けられており、
前記筒体内部と筒体両端二つのケース蓋との間の空間に詰め込まれた貝殻によって、筒体が内側から通水体補強枠に圧接されて枠体内部に固定されるようにした貝殻入り通水性ケース。 - 筒体は、断面四辺形であり、複数個の通水体補強枠が四つの内向きのアングルであり、筒体のネット側面の交差縁が、四つの内向きのアングルにそれぞれ嵌合している請求項1記載の貝殻入り通水性ケース。
- 筒体は、ネットを曲げて断面円形に形成し、ネットの一端部に他端部とのラップ部を残してネットを曲げて断面円形に形成してなり、該ラップ部とネットの他端部との重なり部分の全部又は一部が、いずれかの通水体補強枠と重なっている請求項1記載の貝殻入り通水性ケース。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004068077A JP4189341B2 (ja) | 2004-03-10 | 2004-03-10 | 貝殻入り通水性ケース |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004068077A JP4189341B2 (ja) | 2004-03-10 | 2004-03-10 | 貝殻入り通水性ケース |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005253341A JP2005253341A (ja) | 2005-09-22 |
JP4189341B2 true JP4189341B2 (ja) | 2008-12-03 |
Family
ID=35079682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004068077A Expired - Lifetime JP4189341B2 (ja) | 2004-03-10 | 2004-03-10 | 貝殻入り通水性ケース |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4189341B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5684312B2 (ja) * | 2013-03-25 | 2015-03-11 | 中国電力株式会社 | 岸壁構造 |
JP6285642B2 (ja) * | 2013-05-20 | 2018-02-28 | 有限会社シェルナース | 通水性ケース |
-
2004
- 2004-03-10 JP JP2004068077A patent/JP4189341B2/ja not_active Expired - Lifetime
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Publication number | Publication date |
---|---|
JP2005253341A (ja) | 2005-09-22 |
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