GB2431084A - Method and device for position monitoring - Google Patents
Method and device for position monitoringInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
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.
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)
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)
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)
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. |
-
2004
- 2004-07-29 NO NO20043222A patent/NO321070B1/en not_active IP Right Cessation
-
2005
- 2005-07-27 WO PCT/NO2005/000279 patent/WO2006011807A1/en not_active Application Discontinuation
- 2005-07-27 CA CA002575434A patent/CA2575434A1/en not_active Abandoned
- 2005-07-27 GB GB0703768A patent/GB2431084B/en not_active Expired - Fee Related
-
2007
- 2007-02-08 IS IS8605A patent/IS8605A/en unknown
Patent Citations (5)
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 |
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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 |