DK161551C - APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING - Google Patents

APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING

Info

Publication number
DK161551C
DK161551C DK231288A DK231288A DK161551C DK 161551 C DK161551 C DK 161551C DK 231288 A DK231288 A DK 231288A DK 231288 A DK231288 A DK 231288A DK 161551 C DK161551 C DK 161551C
Authority
DK
Denmark
Prior art keywords
monitoring
wires
prior
angle position
trawl
Prior art date
Application number
DK231288A
Other languages
Danish (da)
Other versions
DK231288D0 (en
DK231288A (en
DK161551B (en
Inventor
Preben Munk Andersen
Original Assignee
Preben Munk Andersen
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 Preben Munk Andersen filed Critical Preben Munk Andersen
Priority to DK231288A priority Critical patent/DK161551C/en
Publication of DK231288D0 publication Critical patent/DK231288D0/en
Priority to IS3456A priority patent/IS1541B/en
Priority to PCT/DK1989/000100 priority patent/WO1989010054A1/en
Priority to AU35507/89A priority patent/AU3550789A/en
Publication of DK231288A publication Critical patent/DK231288A/en
Publication of DK161551B publication Critical patent/DK161551B/en
Application granted granted Critical
Publication of DK161551C publication Critical patent/DK161551C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
DK231288A 1988-04-28 1988-04-28 APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING DK161551C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK231288A DK161551C (en) 1988-04-28 1988-04-28 APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING
IS3456A IS1541B (en) 1988-04-28 1989-04-19 Devices for tracking position and angle of angle between two wires, in particular trawl wires
PCT/DK1989/000100 WO1989010054A1 (en) 1988-04-28 1989-04-28 An apparatus for monitoring the angle setting of two wires, preferably for monitoring trawls
AU35507/89A AU3550789A (en) 1988-04-28 1989-04-28 An apparatus for monitoring the angle setting of two wires, preferably for monitoring trawls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK231288 1988-04-28
DK231288A DK161551C (en) 1988-04-28 1988-04-28 APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING

Publications (4)

Publication Number Publication Date
DK231288D0 DK231288D0 (en) 1988-04-28
DK231288A DK231288A (en) 1989-10-29
DK161551B DK161551B (en) 1991-07-22
DK161551C true DK161551C (en) 1991-12-30

Family

ID=8111536

Family Applications (1)

Application Number Title Priority Date Filing Date
DK231288A DK161551C (en) 1988-04-28 1988-04-28 APPARATUS FOR MONITORING THE ANGLE POSITION BETWEEN TWO WIRES, PRIOR TO TRAWL MONITORING

Country Status (4)

Country Link
AU (1) AU3550789A (en)
DK (1) DK161551C (en)
IS (1) IS1541B (en)
WO (1) WO1989010054A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326638B1 (en) 2004-02-18 2009-01-26 Henning Skjold-Larsen Sensor modules for fishing gear.
NO321070B1 (en) * 2004-07-29 2006-03-13 Henning Skjold-Larsen Method and apparatus for monitoring the position of a plate gear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL68790B1 (en) * 1970-05-27 1973-02-28

Also Published As

Publication number Publication date
DK231288D0 (en) 1988-04-28
AU3550789A (en) 1989-11-24
WO1989010054A1 (en) 1989-11-02
DK231288A (en) 1989-10-29
DK161551B (en) 1991-07-22
IS1541B (en) 1994-06-08
IS3456A7 (en) 1989-10-29

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Legal Events

Date Code Title Description
PBP Patent lapsed