ZA200203300B - Fish grading device. - Google Patents

Fish grading device.

Info

Publication number
ZA200203300B
ZA200203300B ZA200203300A ZA200203300A ZA200203300B ZA 200203300 B ZA200203300 B ZA 200203300B ZA 200203300 A ZA200203300 A ZA 200203300A ZA 200203300 A ZA200203300 A ZA 200203300A ZA 200203300 B ZA200203300 B ZA 200203300B
Authority
ZA
South Africa
Prior art keywords
grading device
fish grading
fish
grading
Prior art date
Application number
ZA200203300A
Other languages
English (en)
Inventor
Ivor Gilbert Johnson
Original Assignee
Ivor Gilbert Johnson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ivor Gilbert Johnson filed Critical Ivor Gilbert Johnson
Publication of ZA200203300B publication Critical patent/ZA200203300B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
ZA200203300A 1999-11-05 2002-04-25 Fish grading device. ZA200203300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9926195.0A GB9926195D0 (en) 1999-11-05 1999-11-05 Fish grading device

Publications (1)

Publication Number Publication Date
ZA200203300B true ZA200203300B (en) 2003-06-25

Family

ID=10863990

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200203300A ZA200203300B (en) 1999-11-05 2002-04-25 Fish grading device.

Country Status (26)

Country Link
US (1) US7028846B1 (es)
EP (1) EP1225802B1 (es)
JP (1) JP3706829B2 (es)
KR (1) KR100551712B1 (es)
CN (2) CN1387400A (es)
AP (1) AP1628A (es)
AT (1) ATE240638T1 (es)
AU (1) AU766886C (es)
BR (1) BR0015293A (es)
CA (1) CA2389888C (es)
DE (1) DE60002909C5 (es)
DK (1) DK1225802T3 (es)
EA (1) EA003337B1 (es)
ES (1) ES2199876T3 (es)
GB (2) GB9926195D0 (es)
HK (1) HK1075804A1 (es)
IS (1) IS2188B (es)
MA (1) MA25564A1 (es)
MX (1) MXPA02004436A (es)
NO (1) NO315301B3 (es)
NZ (1) NZ518625A (es)
OA (1) OA12077A (es)
PT (1) PT1225802E (es)
TR (1) TR200201212T2 (es)
WO (1) WO2001032010A1 (es)
ZA (1) ZA200203300B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927282A1 (en) * 2006-11-28 2008-06-04 Danny Gallagher Juvenile fish excluder
ES2301451B1 (es) * 2008-01-18 2009-03-16 Aurelio Arrue Castillo Red de pesca para la salida de peces de talla pequeña.
DE202010012571U1 (de) 2010-09-14 2011-12-16 Big Dutchman International Gmbh Fischsortiervorrichtung
CN102349478B (zh) * 2011-08-01 2013-03-13 杨志光 设有分鱼装置和鲢鳙鱼苗安全逃生通道的灯光抬网
CN102430526B (zh) * 2011-11-23 2013-05-29 中国水产科学研究院渔业机械仪器研究所 一种渔获物自动分级装置
CN104396848A (zh) * 2014-12-07 2015-03-11 宁波保税区华萌生物科技有限公司 一种鱼饵投放装置
CN104904681B (zh) * 2015-06-01 2017-07-21 中国水产科学研究院东海水产研究所 多窗口串联组合式竹筴鱼拖网选择性装置
CN104920266B (zh) * 2015-06-23 2017-12-19 谢元莲 一种网箱养鱼大型鱼类的监测方法
CN106962255B (zh) * 2017-03-31 2020-05-12 桂媛媛 一种鳝鱼分选器
CN108901965A (zh) * 2018-05-08 2018-11-30 青岛博鲁泽海洋科技有限公司 一种大型网箱养殖鱼类分级采捕装置及其大型网箱和方法
CN109329156B (zh) * 2018-11-21 2021-01-05 浙江海洋大学 一种大面积水域围网养殖无损吸鱼装置
EP3959971A4 (en) 2019-09-30 2023-01-04 Homura Heavy Industries Corporation DEVICE FOR SORTING WATER ORGANISMS
CN113575483B (zh) * 2021-09-01 2022-09-13 哈尔滨工业大学（威海） 一种扫网结构及网笼
CN115644119B (zh) * 2022-11-17 2023-10-13 中国水产科学研究院渔业机械仪器研究所 一种封闭式养殖水舱内的鱼类分级聚捕及舱壁清洗装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR22777E (fr) * 1920-02-20 1921-08-23 Leon Victor Auguste Chaumeil Filet métallique articulé pour le dragage des coquillages
FR975679A (fr) * 1947-12-02 1951-03-08 Internat Machinery Corp Procédé et dispositif pour le triage de corps, plus particulièrement de corps allongés, tels que des poissons
US3833119A (en) * 1973-06-25 1974-09-03 R Brown Grading apparatus
FR2342482A1 (fr) * 1976-02-27 1977-09-23 Mouillard Henri Grille de calibrage a barreaux lisses
US4086875A (en) * 1976-09-16 1978-05-02 Union Carbide Corporation Grading live fish under water
US4446637A (en) * 1980-11-28 1984-05-08 Thomas Ferreira Chafing gear for fishing drag
SE441511B (sv) * 1983-07-26 1985-10-14 Olof Ingvar Andreasson Kettingnet samt sett och anordning for tillverkning av kettingnetet
JPH03284498A (ja) * 1990-03-30 1991-12-16 Nippon Suisan Kaisha Ltd ネット状救命機器
US5301450A (en) * 1993-01-15 1994-04-12 Boyd David M Fish net with escape panel
US5329719A (en) * 1993-03-09 1994-07-19 Holyoak H K Fish raceway apparatus and method
CN2244298Y (zh) * 1995-09-02 1997-01-08 福州市铅筛厂 诱捕笼
GB2334417B (en) * 1996-12-09 2000-12-20 Ex It Ehf Selecting device for fishing trawl

Also Published As

Publication number Publication date
MXPA02004436A (es) 2002-09-02
GB2353930C (en) 2005-09-22
HK1075804A1 (en) 2005-12-30
ES2199876T3 (es) 2004-03-01
AU766886B2 (en) 2003-10-23
GB0100671D0 (en) 2001-02-21
CN1292648C (zh) 2007-01-03
JP2003512847A (ja) 2003-04-08
OA12077A (en) 2003-11-07
DE60002909T2 (de) 2004-03-11
NO315301B1 (no) 2003-08-18
KR20020053074A (ko) 2002-07-04
BR0015293A (pt) 2002-07-09
CA2389888A1 (en) 2001-05-10
DK1225802T3 (da) 2003-09-15
CA2389888C (en) 2006-08-15
GB9926195D0 (en) 2000-01-12
GB2353930B (en) 2001-10-10
CN1589617A (zh) 2005-03-09
WO2001032010A1 (en) 2001-05-10
AU766886C (en) 2006-09-14
ATE240638T1 (de) 2003-06-15
TR200201212T2 (tr) 2003-03-21
EP1225802A1 (en) 2002-07-31
EA003337B1 (ru) 2003-04-24
NO20021925D0 (no) 2002-04-24
DE60002909C5 (de) 2006-10-19
CN1387400A (zh) 2002-12-25
IS2188B (is) 2007-01-15
NO315301B3 (no) 2008-09-15
AP2002002498A0 (en) 2002-06-30
US7028846B1 (en) 2006-04-18
JP3706829B2 (ja) 2005-10-19
NO20021925L (no) 2002-06-26
DE60002909D1 (de) 2003-06-26
NZ518625A (en) 2002-12-20
EA200200534A1 (ru) 2002-10-31
AU1157601A (en) 2001-05-14
EP1225802B1 (en) 2003-05-21
MA25564A1 (fr) 2002-10-01
KR100551712B1 (ko) 2006-02-13
AP1628A (en) 2006-07-10
IS6352A (is) 2002-04-19
PT1225802E (pt) 2003-10-31
GB2353930A (en) 2001-03-14

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