DK171305B1 - Indretning til trawl - Google Patents

Indretning til trawl Download PDF

Info

Publication number
DK171305B1
DK171305B1 DK107893A DK107893A DK171305B1 DK 171305 B1 DK171305 B1 DK 171305B1 DK 107893 A DK107893 A DK 107893A DK 107893 A DK107893 A DK 107893A DK 171305 B1 DK171305 B1 DK 171305B1
Authority
DK
Denmark
Prior art keywords
trawl
fish
sorting
bag
grate
Prior art date
Application number
DK107893A
Other languages
Danish (da)
English (en)
Other versions
DK107893A (da
DK107893D0 (da
Inventor
Roger B Larsen
Original Assignee
Selfi As
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 Selfi As filed Critical Selfi As
Publication of DK107893A publication Critical patent/DK107893A/da
Publication of DK107893D0 publication Critical patent/DK107893D0/da
Application granted granted Critical
Publication of DK171305B1 publication Critical patent/DK171305B1/da

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
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • 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
    • A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Catching Or Destruction (AREA)
  • Processing Of Meat And Fish (AREA)
DK107893A 1991-04-17 1993-09-24 Indretning til trawl DK171305B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NO911509 1991-04-17
NO911509A NO173162C (no) 1991-04-17 1991-04-17 Anordning ved fisketraal
PCT/NO1992/000071 WO1992017999A1 (en) 1991-04-17 1992-04-14 Device for trawl
NO9200071 1992-04-14

Publications (3)

Publication Number Publication Date
DK107893A DK107893A (da) 1993-09-24
DK107893D0 DK107893D0 (da) 1993-09-24
DK171305B1 true DK171305B1 (da) 1996-09-02

Family

ID=19894069

Family Applications (1)

Application Number Title Priority Date Filing Date
DK107893A DK171305B1 (da) 1991-04-17 1993-09-24 Indretning til trawl

Country Status (8)

Country Link
AU (1) AU1663692A (no)
CA (1) CA2107908A1 (no)
DK (1) DK171305B1 (no)
IS (1) IS1605B (no)
NO (1) NO173162C (no)
PT (1) PT100399A (no)
RU (1) RU2101946C1 (no)
WO (1) WO1992017999A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5234998A (en) * 1996-12-09 1998-07-03 Nordurnet Hf Device for sorting out marine species in fishing trawl
WO1998036638A1 (en) * 1997-02-21 1998-08-27 Pade Thomsen Size-sorting trawl and method of using same
WO2002028169A2 (en) * 2000-10-04 2002-04-11 Marsel Ehf A sorting device for sorting marine species in a fishing trawl
EP1927282A1 (en) 2006-11-28 2008-06-04 Danny Gallagher Juvenile fish excluder
US7685762B2 (en) 2007-12-14 2010-03-30 Glenn R. Parsons Device for reducing the catch of unwanted species in fishing trawls
NO341371B1 (no) * 2011-09-22 2017-10-23 Scantrawl As Sortering under fiske
CN103404490B (zh) * 2013-08-14 2015-11-18 中国水产科学研究院南海水产研究所 一种不同等级规格鱼类的捕捞筛选方法
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
NO346472B1 (en) * 2020-10-28 2022-08-29 Delitek Marin As Catch sorter and method for excluding undesired catch using such a catch sorter
RU2757664C1 (ru) * 2021-02-04 2021-10-20 Сергей Григорьевич Вантеев Сортирующее устройство для рыболовного трала
CN115644146B (zh) * 2022-11-04 2024-09-17 淮阴工学院 一种鳝蟹虾分离捕捞装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739574A (en) * 1987-03-19 1988-04-26 Saunders Noah J Turtle excluder device

Also Published As

Publication number Publication date
WO1992017999A1 (en) 1992-10-29
DK107893A (da) 1993-09-24
NO173162C (no) 1993-11-10
NO911509D0 (no) 1991-04-17
NO173162B (no) 1993-08-02
PT100399A (pt) 1994-04-29
IS1605B (is) 1996-10-18
NO911509L (no) 1992-10-19
RU2101946C1 (ru) 1998-01-20
DK107893D0 (da) 1993-09-24
CA2107908A1 (en) 1992-10-18
AU1663692A (en) 1992-11-17
IS3835A (is) 1992-10-18

Similar Documents

Publication Publication Date Title
DK171305B1 (da) Indretning til trawl
Isaksen et al. Reduction of fish by-catch in shrimp trawl using a rigid separator grid in the aft belly
Ockelmann An improved detritus-sledge for collecting meiobenthos
Broadhurst et al. Rigid and flexible separator panels in trawls that reduce the by-catch of small fish in the Clarence River prawn-trawl fishery, Australia
EP0035520B1 (en) Improvements in fishing vessels
US5325619A (en) Selective excluding fishing trawl device
EP1643830B1 (en) Trawl apparatus
US4402154A (en) Methods and apparatus for classifying marine items
Haramis et al. Techniques for trapping, aging, and banding wintering canvasbacks
KR20060071382A (ko) 해파리 분리 및 절단장치
US5076000A (en) Weedless, turtle exclusion device
US6223462B1 (en) Device for sorting out marine species in fishing trawl
JP3106312U (ja) 底曳き漁法用漁網。
US4869010A (en) Apparatus for exclusion of debris from bottom trawls
DE102018131529A1 (de) Sammelsystem zum Sammeln von Schwebeteilen in einem Gewässer
WO1998036638A1 (en) Size-sorting trawl and method of using same
US3668801A (en) Device for separating shrimp from other sea animals
RU2171573C2 (ru) Сортирующая система для трала
Valdemarsen A review of Norwegian research with grid sorting devices in towed fishing gears
Beltestad et al. Size selection in purse seines
Zacharin Alternative dredge designs and their efficiency
Misund et al. Size-selection of mackerel and saithe in purse seine
Molenaar et al. Cod-end selectivity for sole (Solea solea) and plaice (Pleuronectes platessa) in North Sea pulse-trawl fisheries: Best Practices II-WP4 selectivity
KR850000694B1 (ko) 어선
WO2017168110A1 (en) Fishing drag for catching seabed dwelling marine animals

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)