CA1055428A - Underwater fish grader encompassing a fish net and grading barrier - Google Patents

Underwater fish grader encompassing a fish net and grading barrier

Info

Publication number
CA1055428A
CA1055428A CA285,498A CA285498A CA1055428A CA 1055428 A CA1055428 A CA 1055428A CA 285498 A CA285498 A CA 285498A CA 1055428 A CA1055428 A CA 1055428A
Authority
CA
Canada
Prior art keywords
fish
rim
net
barrier
grading
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
Application number
CA285,498A
Other languages
English (en)
French (fr)
Inventor
Jon M. Lindbergh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1055428A publication Critical patent/CA1055428A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Meat, Egg Or Seafood Products (AREA)
CA285,498A 1976-09-16 1977-08-25 Underwater fish grader encompassing a fish net and grading barrier Expired CA1055428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/724,088 US4086875A (en) 1976-09-16 1976-09-16 Grading live fish under water

Publications (1)

Publication Number Publication Date
CA1055428A true CA1055428A (en) 1979-05-29

Family

ID=24908939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285,498A Expired CA1055428A (en) 1976-09-16 1977-08-25 Underwater fish grader encompassing a fish net and grading barrier

Country Status (4)

Country Link
US (1) US4086875A (ref)
JP (1) JPS5338591A (ref)
CA (1) CA1055428A (ref)
NO (1) NO773176L (ref)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1093401A (en) * 1977-11-14 1981-01-13 Rodolphe Streichenberger Method and device for practicing marine aquaculture
US4198925A (en) * 1978-08-18 1980-04-22 Domsea Farms, Inc. Grading small live fish underwater
US4501227A (en) * 1978-10-19 1985-02-26 Farm Fresh Shrimp Corporation Method and apparatus for rearing post-larvae shrimp
US4467743A (en) * 1978-10-19 1984-08-28 Farm Fresh Shrimp Corporation Method and apparatus for rearing post-larvae shrimp
JPS63160165U (ref) * 1987-04-08 1988-10-19
US6015049A (en) * 1997-10-22 2000-01-18 The Board Of Trustees Of The University Of Arkansas Up-flow fish grader apparatus and method
US5884585A (en) * 1997-11-28 1999-03-23 Streichenberger; Rodolphe Underwater high relief fence habitat
US6267079B1 (en) 1999-08-26 2001-07-31 Lisa A. Eby Fish cage
GB9926195D0 (en) * 1999-11-05 2000-01-12 Johnson Ivor G Fish grading device
US6932025B2 (en) * 2003-11-17 2005-08-23 Kent Seatech Corporation Scalable fish rearing raceway system
US20080078331A1 (en) * 2006-09-12 2008-04-03 Meridienne International, Inc. Artificial water body fish deterrent device
AU2008221244A1 (en) * 2007-03-01 2008-09-04 Thurla Produce Pty Ltd A fish farm
US10334831B2 (en) * 2013-10-30 2019-07-02 Drifter Marine, Inc. Fishing net and method of manufacturing same
CN103598153B (zh) * 2013-11-07 2015-08-19 浙江海洋学院 择重捕鱼网兜
CN104137796B (zh) * 2014-07-28 2016-03-02 中国水产科学研究院东海水产研究所 鱼苗分类装置
DE102015011965A1 (de) * 2015-09-18 2017-03-23 HanseFisch Anlagenbau GmbH & Co. KG Vorrichtung zur Größensortierung von Nutzfischen
CN105165693A (zh) * 2015-10-28 2015-12-23 新津兴天地农业开发有限公司 鱼苗驯化网箱及其驯化鱼苗的方法
DE102018130232B3 (de) * 2018-11-29 2019-11-14 Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung Sortiervorrichtung für lebende Fische
EP3965565A4 (en) * 2019-05-09 2023-02-01 Askvik Aqua AS Apparatus and method for collecting loosened fish parasites in a fish pen
NO347174B1 (en) * 2021-03-23 2023-06-19 Cflow Fish Handling As System and method to sort fish

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736121A (en) * 1956-02-28 kimmerle
US132476A (en) * 1872-10-22 Improvement in fish-nets
US405713A (en) * 1889-06-25 Francois lugrin and edouard du roveray
US1336356A (en) * 1918-02-08 1920-04-06 Eugene M Johnson Fish-trap
US1361691A (en) * 1919-09-09 1920-12-07 Louis G Hirth Method and means for catching fish
US1453135A (en) * 1920-07-23 1923-04-24 August L Hermanson Floating fish trap
US1610350A (en) * 1926-04-28 1926-12-14 Emil W Anderson Separator screen
US1640990A (en) * 1926-07-29 1927-08-30 George H Hinton Method of removing and catching the scales of fish at traps
US2396305A (en) * 1943-10-07 1946-03-12 John D Toft Fish discharging apparatus
US2643481A (en) * 1950-08-29 1953-06-30 Keal Products Inc Fish classifying means
US2690158A (en) * 1951-01-08 1954-09-28 Petty Joseph Live fish sorting device
US3096600A (en) * 1960-10-13 1963-07-09 Val M Gwyther Fish sorting method
US3204605A (en) * 1964-07-29 1965-09-07 Paul E Vroman Live fish grading apparatus
US3314184A (en) * 1966-09-16 1967-04-18 Marine Constr & Design Co Method and apparatus for transferring fish by pumping
US3833119A (en) * 1973-06-25 1974-09-03 R Brown Grading apparatus
US3951104A (en) * 1974-04-12 1976-04-20 Neff Gregor N Collection and feeding of insects to animals and the sorting of aquatic animals

Also Published As

Publication number Publication date
US4086875A (en) 1978-05-02
NO773176L (no) 1978-03-17
JPS5338591A (en) 1978-04-08
JPS5628491B2 (ref) 1981-07-02

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