GB2431084A - Method and device for position monitoring - Google Patents

Method and device for position monitoring

Info

Publication number
GB2431084A
GB2431084A GB0703768A GB0703768A GB2431084A GB 2431084 A GB2431084 A GB 2431084A GB 0703768 A GB0703768 A GB 0703768A GB 0703768 A GB0703768 A GB 0703768A GB 2431084 A GB2431084 A GB 2431084A
Authority
GB
United Kingdom
Prior art keywords
position monitoring
plate gear
alpha
relates
gear
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.)
Granted
Application number
GB0703768A
Other versions
GB0703768D0 (en
GB2431084B (en
Inventor
Henning Skjold-Larsen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0703768D0 publication Critical patent/GB0703768D0/en
Publication of GB2431084A publication Critical patent/GB2431084A/en
Application granted granted Critical
Publication of GB2431084B publication Critical patent/GB2431084B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A01K73/025—Regulation of net depth
    • 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)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Gear Transmission (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The invention relates to a method for monitoring the position of plate gear (30, 31) for fishing gear, comprising measuring at least one angle (ALPHA 30, ALPHA 31) for at least a part of the plate gear, and based on the measurement providing a position indication for the plate gear with regard to bottom contact. The invention also relates to an apparatus for performing the method.
GB0703768A 2004-07-29 2005-07-27 Method and apparatus for position monitoring Expired - Fee Related GB2431084B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20043222A NO321070B1 (en) 2004-07-29 2004-07-29 Method and apparatus for monitoring the position of a plate gear
PCT/NO2005/000279 WO2006011807A1 (en) 2004-07-29 2005-07-27 Method and device for position monitoring

Publications (3)

Publication Number Publication Date
GB0703768D0 GB0703768D0 (en) 2007-04-04
GB2431084A true GB2431084A (en) 2007-04-18
GB2431084B GB2431084B (en) 2010-02-24

Family

ID=35013331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0703768A Expired - Fee Related GB2431084B (en) 2004-07-29 2005-07-27 Method and apparatus for position monitoring

Country Status (5)

Country Link
CA (1) CA2575434A1 (en)
GB (1) GB2431084B (en)
IS (1) IS8605A (en)
NO (1) NO321070B1 (en)
WO (1) WO2006011807A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO334751B1 (en) * 2011-09-22 2014-05-19 Scantrawl As System and method for controlling trawling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1336897A (en) * 1970-05-27 1973-11-14 Morski Instytut Rybachi Instrument for measuring and recording the trawling line direction in relation to the otter board plane
GB1349082A (en) * 1970-03-06 1974-03-27 Morski Inst Rybacki Device for measurement of the inclination of an element from the vertical
GB2122562A (en) * 1982-06-28 1984-01-18 Seismograph Service Improved pelagic trawl door or paravane
WO1989010054A1 (en) * 1988-04-28 1989-11-02 Preben Munk Andersen An apparatus for monitoring the angle setting of two wires, preferably for monitoring trawls
US5376933A (en) * 1992-01-30 1994-12-27 Tupper; Christopher N. Trawl cable vibration meter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804535A1 (en) 1968-10-23 1970-05-14 Krupp Gmbh Device for determining the position of a fishing trawl
NO20040464L (en) 2004-02-02 2005-08-03 Skjold-Larsen Henning Method and device for position monitoring
NO326638B1 (en) * 2004-02-18 2009-01-26 Henning Skjold-Larsen Sensor modules for fishing gear.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1349082A (en) * 1970-03-06 1974-03-27 Morski Inst Rybacki Device for measurement of the inclination of an element from the vertical
GB1336897A (en) * 1970-05-27 1973-11-14 Morski Instytut Rybachi Instrument for measuring and recording the trawling line direction in relation to the otter board plane
GB2122562A (en) * 1982-06-28 1984-01-18 Seismograph Service Improved pelagic trawl door or paravane
WO1989010054A1 (en) * 1988-04-28 1989-11-02 Preben Munk Andersen An apparatus for monitoring the angle setting of two wires, preferably for monitoring trawls
US5376933A (en) * 1992-01-30 1994-12-27 Tupper; Christopher N. Trawl cable vibration meter

Also Published As

Publication number Publication date
NO321070B1 (en) 2006-03-13
CA2575434A1 (en) 2006-02-02
GB0703768D0 (en) 2007-04-04
GB2431084B (en) 2010-02-24
IS8605A (en) 2007-02-08
WO2006011807A1 (en) 2006-02-02
NO20043222D0 (en) 2004-07-29

Similar Documents

Publication Publication Date Title
ATE545865T1 (en) PRESET INTERCHANGEABLE SENSOR MODULE FOR A BREATH ALCOHOL TEST DEVICE
EP2250963A3 (en) Pulmonary monitoring system
GB2446983A (en) Non-encumbering, substantially continuous patient daily activity data measurement for indication of patient condition change for access by remote caregiver
ATE547976T1 (en) IMMOBILIZABLE IN-VIVO MEASUREMENT DEVICE
WO2004030509A3 (en) Dyspnea monitor, and telemedicine system and method
WO2006107600A3 (en) Depth gauge apparatus and methods
DE60037293D1 (en) Probe test with constant pressure device
SG158187A1 (en) Lithographic apparatus with multiple alignment arrangements and alignment measurement method
GB2432216B (en) Measuring probe, especially for a device for the measurement of the thickness of thin layers
DE50312955D1 (en) DEVICE FOR PRESSURE MEASUREMENT
DE502004002547D1 (en) Device for optically measuring an object
TW200722045A (en) Electronic blood pressure monitor, and blood pressure measurement data processing apparatus and method
WO2007126444A3 (en) Analyte monitoring
EP2182363A3 (en) Sample processing apparatus and sample information display apparatus
FR2882245B1 (en) METHOD FOR DETERMINING THE 3D DISPLACEMENT OF A PATIENT POSITIONED ON A TABLE OF AN IMAGING DEVICE
GB2441694A (en) A building crack monitoring device
MX2009007294A (en) Razor cartridge measurement apparatus.
MX2009009771A (en) Method for monitoring and/or determining the condition of a force measurement device, and force measurement device.
CA2726071A1 (en) Blood glucose monitoring device
EP1895804A4 (en) A method and a device for determining the measurement time of the inter-frequency measurement and an inter-frequency measurement method
WO2005124328A3 (en) Electrochemical corrosion monitoring device and method
WO2007133498A3 (en) Goniometer for measuring flexibility and associated method
DE50309514D1 (en) Device for measuring a test object
DE60316401D1 (en) Device for measuring muscular fatigue
ATE506141T1 (en) REMOTE CENTRAL COMPLIANT DEVICE WITH MEASUREMENT SENSOR

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20090611

S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20090817

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110727