JP6525197B2 - 鎮静水揚げ方法 - Google Patents
鎮静水揚げ方法 Download PDFInfo
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- JP6525197B2 JP6525197B2 JP2015138129A JP2015138129A JP6525197B2 JP 6525197 B2 JP6525197 B2 JP 6525197B2 JP 2015138129 A JP2015138129 A JP 2015138129A JP 2015138129 A JP2015138129 A JP 2015138129A JP 6525197 B2 JP6525197 B2 JP 6525197B2
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- Prior art keywords
- fish
- landing
- net
- spine
- landing net
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 14
- 241000251468 Actinopterygii Species 0.000 claims description 75
- 238000000034 method Methods 0.000 claims description 19
- 239000013535 sea water Substances 0.000 claims description 15
- 239000000932 sedative agent Substances 0.000 claims description 5
- 230000001624 sedative effect Effects 0.000 claims description 5
- 238000002791 soaking Methods 0.000 description 12
- 208000032843 Hemorrhage Diseases 0.000 description 8
- 230000001914 calming effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Mechanical Means For Catching Fish (AREA)
Description
2 魚
10 水揚げ用網
13 網部
13a 開口
13b 取り出し口
20 電極
30 電源
Claims (4)
- 水揚げ用網をもって海中より脊椎を有する複数の魚を纏めて水揚げする鎮静水揚げ方法において、
前記水揚げ用網をもって海中より脊椎を有する複数の魚を纏めて掬い揚げ、
全部の魚が海中から空中に取り出された後に、前記水揚げ用網に設置された2極の電極に通電して前記全部の魚に当該魚の体表面に付着している海水を通して通電して、当該魚を前記脊椎が損傷しない程度に感電させて鎮静化させ、
その後前記水揚げ用網から鎮静化状態の前記魚を次工程に供出する
ことを特徴とする鎮静水揚げ方法。 - 水揚げ用網をもって海中より脊椎を有する複数の魚を纏めて水揚げする鎮静水揚げ方法において、
前記水揚げ用網をもって海中より脊椎を有する複数の魚を纏めて掬い揚げ、
全部の魚が海中から空中に取り出された後に、前記水揚げ用網に設置された2極の電極に通電して前記全部の魚に当該魚の体表面に付着している海水を通して通電して、当該魚を前記脊椎が損傷しない程度に感電させて鎮静化させ、
その後前記水揚げ用網の取り出し口を開口させて鎮静化状態の前記魚を次工程に供出する
ことを特徴とする鎮静水揚げ方法。 - 前記2極の電極に対する通電を、所定時間に亘って通電電圧を次第に昇圧させて実行する
ことを特徴とする請求項1または請求項2に記載の鎮静水揚げ方法。 - 前記通電電圧は、連続状またはパルス状に昇圧させる
ことを特徴とする請求項3に記載の鎮静水揚げ方法。
Priority Applications (1)
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JP2015138129A JP6525197B2 (ja) | 2015-07-09 | 2015-07-09 | 鎮静水揚げ方法 |
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JP2015138129A JP6525197B2 (ja) | 2015-07-09 | 2015-07-09 | 鎮静水揚げ方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017018028A JP2017018028A (ja) | 2017-01-26 |
JP6525197B2 true JP6525197B2 (ja) | 2019-06-05 |
Family
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JP2015138129A Active JP6525197B2 (ja) | 2015-07-09 | 2015-07-09 | 鎮静水揚げ方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220201995A1 (en) * | 2020-12-31 | 2022-06-30 | Texas Customs, Inc. | Fishing Net with Magnetic Clasp System |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7039839B2 (ja) * | 2017-02-03 | 2022-03-23 | 株式会社三洋物産 | 遊技機 |
JP7021453B2 (ja) * | 2017-02-03 | 2022-02-17 | 株式会社三洋物産 | 遊技機 |
JP7069547B2 (ja) * | 2017-02-03 | 2022-05-18 | 株式会社三洋物産 | 遊技機 |
JP7021454B2 (ja) * | 2017-02-03 | 2022-02-17 | 株式会社三洋物産 | 遊技機 |
JP2018121974A (ja) * | 2017-02-03 | 2018-08-09 | 株式会社三洋物産 | 遊技機 |
JP7039835B2 (ja) * | 2017-02-03 | 2022-03-23 | 株式会社三洋物産 | 遊技機 |
JP6888153B1 (ja) * | 2020-06-24 | 2021-06-16 | マルハニチロ株式会社 | 魚鎮静化装置 |
JP7481692B2 (ja) | 2020-08-19 | 2024-05-13 | 弓ヶ浜水産株式会社 | 活魚鎮静化システム |
CN113349134B (zh) * | 2021-07-20 | 2022-08-23 | 中国水产科学研究院东海水产研究所 | 一种用于大黄鱼接力养殖转运的起捕网 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5761241Y2 (ja) * | 1980-05-24 | 1982-12-27 | ||
JPS6027668U (ja) * | 1983-07-27 | 1985-02-25 | ニチモウ株式会社 | 底引き網 |
US4839980A (en) * | 1988-06-06 | 1989-06-20 | Hersom Dana A | Electric fish landing net |
NL9400010A (nl) * | 1994-01-05 | 1995-08-01 | Verburg Abraham L | Inrichting voor elektrovissen. |
JP2012165720A (ja) * | 2011-02-16 | 2012-09-06 | National Fisheries Univ | 電気による魚の鎮静化装置および魚取り上げ方法 |
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2015
- 2015-07-09 JP JP2015138129A patent/JP6525197B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220201995A1 (en) * | 2020-12-31 | 2022-06-30 | Texas Customs, Inc. | Fishing Net with Magnetic Clasp System |
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JP2017018028A (ja) | 2017-01-26 |
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