IS3608A7 - Straumfræðilegur útbúnaður til að halda togvörpu,einkum botnvörpu, opinni - Google Patents

Straumfræðilegur útbúnaður til að halda togvörpu,einkum botnvörpu, opinni

Info

Publication number
IS3608A7
IS3608A7 IS3608A IS3608A IS3608A7 IS 3608 A7 IS3608 A7 IS 3608A7 IS 3608 A IS3608 A IS 3608A IS 3608 A IS3608 A IS 3608A IS 3608 A7 IS3608 A7 IS 3608A7
Authority
IS
Iceland
Prior art keywords
trawl
holding
open
hydraulic gear
especially bottom
Prior art date
Application number
IS3608A
Other languages
English (en)
Inventor
Theret François
Gugio Hervé
Kerrest Bernard
Original Assignee
Institut Francais De Recherche Pour L'exploitation De La Mer
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 Institut Francais De Recherche Pour L'exploitation De La Mer filed Critical Institut Francais De Recherche Pour L'exploitation De La Mer
Publication of IS3608A7 publication Critical patent/IS3608A7/is

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
    • A01K73/04—Devices for spreading or positioning, e.g. control thereof
    • A01K73/05—Devices for spreading or positioning, e.g. control thereof for vertical sheering

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
IS3608A 1989-08-09 1990-07-24 Straumfræðilegur útbúnaður til að halda togvörpu,einkum botnvörpu, opinni IS3608A7 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910860A FR2650731B1 (fr) 1989-08-09 1989-08-09 Dispositif hydrodynamique d'ouverture de chalut

Publications (1)

Publication Number Publication Date
IS3608A7 true IS3608A7 (is) 1991-02-10

Family

ID=9384689

Family Applications (1)

Application Number Title Priority Date Filing Date
IS3608A IS3608A7 (is) 1989-08-09 1990-07-24 Straumfræðilegur útbúnaður til að halda togvörpu,einkum botnvörpu, opinni

Country Status (8)

Country Link
US (1) US5201137A (is)
EP (1) EP0437574A1 (is)
CA (1) CA2035882A1 (is)
FR (1) FR2650731B1 (is)
IS (1) IS3608A7 (is)
PT (1) PT94944A (is)
WO (1) WO1991001633A1 (is)
ZA (1) ZA905840B (is)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2731472B2 (ja) * 1991-11-12 1998-03-25 パシフィック、デパートメント、オブ、パースペクティブ、サイエンティフィック、フッシャーリング、リサーチ（ターニフ） トロール漁具およびトロール漁法
EP0977479B1 (en) * 1997-04-14 2003-09-10 OTTER Ultra-Low-Drag, Ltd. Improved cell design for a trawl system and methods
NZ506140A (en) 1998-02-10 2003-05-30 Otter Ultra Low Drag Ltd Bi-directional, manufacturable, lift-generating mesh net having mesh cells formed by mesh bars and couplers
US20040134894A1 (en) * 1999-12-28 2004-07-15 Bo Gu Laser-based system for memory link processing with picosecond lasers
US7838794B2 (en) * 1999-12-28 2010-11-23 Gsi Group Corporation Laser-based method and system for removing one or more target link structures
US6281471B1 (en) * 1999-12-28 2001-08-28 Gsi Lumonics, Inc. Energy-efficient, laser-based method and system for processing target material
US7723642B2 (en) * 1999-12-28 2010-05-25 Gsi Group Corporation Laser-based system for memory link processing with picosecond lasers
US7027155B2 (en) 2001-03-29 2006-04-11 Gsi Lumonics Corporation Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method and system for controlling energy delivered to a target structure
DE10223067A1 (de) * 2002-05-24 2003-12-11 Basf Ag Verfahren zur Herstellung von Polytetrahydrofuran mit niedrigen Farbzahlen
US20060191884A1 (en) * 2005-01-21 2006-08-31 Johnson Shepard D High-speed, precise, laser-based material processing method and system
NO20061315L (no) * 2006-03-23 2007-09-24 Aker Seafoods Holding As Anordning ved tral
CA2988743A1 (en) * 2017-12-13 2019-06-13 Fisheries And Marine Institute Of The Memorial University Multi-kite apparatus for use with bottom trawls
CN116146333A (zh) * 2022-12-20 2023-05-23 宁波大学 一种用于拖网渔船相继增压系统的控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR561333A (fr) * 1923-01-23 1923-10-19 Pecheries Et Armements De La R Flotteur à réaction sustentatrice pour filet de pêche traînant
GB265820A (en) * 1926-04-23 1927-02-17 Carl Hansen Otter board for fishery
GB305287A (en) * 1927-11-07 1929-02-07 Joseph Dixon Irvin Improvements in or relating to trawling gear
FR670516A (fr) * 1928-06-21 1929-11-29 Filet composé traîné
GB360808A (en) * 1930-05-16 1931-11-12 Wilhelm Ottermann Arrangement for trawl nets composed of a plurality of sheer devices
GB352892A (en) * 1930-12-23 1931-07-16 Thomas Treharne Hughes Improvements connected with trawling gear
GB674911A (en) * 1949-04-01 1952-07-02 Karl Hugo Larsson Improvements in shearing boards
FR1189592A (fr) * 1958-01-08 1959-10-05 Perfectionnement au matériel de pêche au chalut
FR1245612A (fr) * 1959-09-14 1960-10-03 Sustentateur auto-équilibre de chalut
US3299560A (en) * 1965-12-30 1967-01-24 Frank J Luketa Sectional trawl doors
SU561544A1 (ru) * 1974-09-09 1977-06-15 Калининградский технический институт рыбной промышленности и хозяйства Распорна тралова доска
SU549120A2 (ru) * 1974-12-17 1977-03-05 Клайпедский Филиал Центрального Проектно-Конструкторского И Технологического Бюро Главного Управления Рыбной Промышленности Западного Бассейна "Запрыба" Распорна тралова доска
SU782783A2 (ru) * 1977-11-09 1980-11-30 За витель Распорна тралова доска
SU1072850A1 (ru) * 1982-06-24 1984-02-15 Мурманское высшее инженерное морское училище им.Ленинского комсомола Распорна тралова доска
SU1402316A1 (ru) * 1986-12-11 1988-06-15 Научно-Производственное Объединение По Технике Промышленного Рыболовства Распорна тралова доска

Also Published As

Publication number Publication date
EP0437574A1 (fr) 1991-07-24
ZA905840B (en) 1991-04-24
FR2650731A1 (fr) 1991-02-15
US5201137A (en) 1993-04-13
WO1991001633A1 (fr) 1991-02-21
CA2035882A1 (fr) 1991-02-10
FR2650731B1 (fr) 1991-10-04
PT94944A (pt) 1992-03-31

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