NO303101B1 - Bottom trawl for catching fish and acoustic transmitter for this - Google Patents

Bottom trawl for catching fish and acoustic transmitter for this

Info

Publication number
NO303101B1
NO303101B1 NO963051A NO963051A NO303101B1 NO 303101 B1 NO303101 B1 NO 303101B1 NO 963051 A NO963051 A NO 963051A NO 963051 A NO963051 A NO 963051A NO 303101 B1 NO303101 B1 NO 303101B1
Authority
NO
Norway
Prior art keywords
acoustic transmitter
catching fish
bottom trawl
trawl
catching
Prior art date
Application number
NO963051A
Other languages
Norwegian (no)
Other versions
NO963051L (en
NO963051D0 (en
Inventor
Ivar Andersen
Original Assignee
Skipper Electronics 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 Skipper Electronics As filed Critical Skipper Electronics As
Priority to NO963051A priority Critical patent/NO303101B1/en
Publication of NO963051D0 publication Critical patent/NO963051D0/en
Priority to JP10506838A priority patent/JPH11512932A/en
Priority to CA002230990A priority patent/CA2230990A1/en
Priority to EP97933076A priority patent/EP0861023A1/en
Priority to AU36364/97A priority patent/AU3636497A/en
Priority to PCT/NO1997/000188 priority patent/WO1998003061A1/en
Priority to KR1019980702055A priority patent/KR20000064253A/en
Publication of NO963051L publication Critical patent/NO963051L/en
Priority to IS4689A priority patent/IS4689A/en
Publication of NO303101B1 publication Critical patent/NO303101B1/en

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
    • A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
    • 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
    • A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
    • A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Catching Or Destruction (AREA)
NO963051A 1996-07-22 1996-07-22 Bottom trawl for catching fish and acoustic transmitter for this NO303101B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO963051A NO303101B1 (en) 1996-07-22 1996-07-22 Bottom trawl for catching fish and acoustic transmitter for this
JP10506838A JPH11512932A (en) 1996-07-22 1997-07-21 Fishing nets and acoustic emitters therefor
CA002230990A CA2230990A1 (en) 1996-07-22 1997-07-21 Bottom trawl for fish catching and acoustic emitter therefor
EP97933076A EP0861023A1 (en) 1996-07-22 1997-07-21 Bottom trawl for fish catching and acoustic emitter therefor
AU36364/97A AU3636497A (en) 1996-07-22 1997-07-21 Bottom trawl for fish catching and acoustic emitter therefor
PCT/NO1997/000188 WO1998003061A1 (en) 1996-07-22 1997-07-21 Bottom trawl for fish catching and acoustic emitter therefor
KR1019980702055A KR20000064253A (en) 1996-07-22 1997-07-21 Fishing bottom trawlers and acoustic emitters for them
IS4689A IS4689A (en) 1996-07-22 1998-03-17 Bottom cast to catch fish and sound transmitters for her

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO963051A NO303101B1 (en) 1996-07-22 1996-07-22 Bottom trawl for catching fish and acoustic transmitter for this

Publications (3)

Publication Number Publication Date
NO963051D0 NO963051D0 (en) 1996-07-22
NO963051L NO963051L (en) 1998-01-23
NO303101B1 true NO303101B1 (en) 1998-06-02

Family

ID=19899638

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963051A NO303101B1 (en) 1996-07-22 1996-07-22 Bottom trawl for catching fish and acoustic transmitter for this

Country Status (8)

Country Link
EP (1) EP0861023A1 (en)
JP (1) JPH11512932A (en)
KR (1) KR20000064253A (en)
AU (1) AU3636497A (en)
CA (1) CA2230990A1 (en)
IS (1) IS4689A (en)
NO (1) NO303101B1 (en)
WO (1) WO1998003061A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170436B1 (en) * 1996-07-19 2001-01-09 Loughborough University Innovations Ltd By-catch reduction acoustic device
GB2350541A (en) * 1999-05-29 2000-12-06 Hugh Robin Horrex Trawling method and apparatus using a sound generator
NO312013B1 (en) 1999-12-23 2002-03-04 Syringus As Needle withdrawal mechanism, needle holder and syringe
US20100293831A1 (en) * 2007-06-01 2010-11-25 Nyskopunarmidstod Islands Use of light for guiding aquatic animals
CN103947617A (en) * 2014-04-10 2014-07-30 浙江海洋学院 Bottom trawl
NZ741973A (en) * 2015-09-29 2021-07-30 Acoustic Fishing Aps A trawl and a method for fishing
NL1041545B1 (en) * 2015-10-23 2017-05-11 Augustinus Maria Manshanden Gerardus Lamps or strobe lights on fishing gear.

Also Published As

Publication number Publication date
NO963051L (en) 1998-01-23
AU3636497A (en) 1998-02-10
KR20000064253A (en) 2000-11-06
JPH11512932A (en) 1999-11-09
WO1998003061A1 (en) 1998-01-29
CA2230990A1 (en) 1998-01-29
NO963051D0 (en) 1996-07-22
IS4689A (en) 1998-03-17
EP0861023A1 (en) 1998-09-02

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