GB1342969A - Method of continuously measuring a number of underwater parameters and simultaneously transmitting the measured parameters to a ship - Google Patents

Method of continuously measuring a number of underwater parameters and simultaneously transmitting the measured parameters to a ship

Info

Publication number
GB1342969A
GB1342969A GB2549871A GB2549871A GB1342969A GB 1342969 A GB1342969 A GB 1342969A GB 2549871 A GB2549871 A GB 2549871A GB 2549871 A GB2549871 A GB 2549871A GB 1342969 A GB1342969 A GB 1342969A
Authority
GB
United Kingdom
Prior art keywords
parameters
ship
underwater
simultaneously transmitting
continuously measuring
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.)
Expired
Application number
GB2549871A
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.)
MORSKI INST RYBACKI
Original Assignee
MORSKI INST RYBACKI
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 MORSKI INST RYBACKI filed Critical MORSKI INST RYBACKI
Priority to GB549871A priority Critical patent/GB1240464A/en
Publication of GB1342969A publication Critical patent/GB1342969A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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

Abstract

1342969 Measuring under water parameters electrically MORSKI INSTYTUT RYBACKI 19 April 1971 [21 March 19701 25498/71 Heading G1N [Also in Division A1] The parameters of a fishing net system trailed by a ship are measured electrically and transmitted by a multiplex, pulse code - modulation system by cable to the ship, where they are analysed. The under-water equipment incorporates amplifiers and is supplied with power from the ship.
GB2549871A 1967-06-02 1967-06-02 Method of continuously measuring a number of underwater parameters and simultaneously transmitting the measured parameters to a ship Expired GB1342969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB549871A GB1240464A (en) 1967-06-02 1967-06-02 Improvements in or relating to clutch release bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL13956870A PL103370B1 (en) 1970-03-21 1970-03-21 SYSTEM FOR THE CONTINUOUS UNDERWATER MEASUREMENT OF PHYSICAL QUANTITIES DETERMINING PARAMETERS OF POLOWOW TOOLS AND ENVIRONMENT FOR COMPREHENSIVE TESTING OF THESE TOOLS, ESPECIALLY TOWED PUMPS

Publications (1)

Publication Number Publication Date
GB1342969A true GB1342969A (en) 1974-01-10

Family

ID=19951439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2549871A Expired GB1342969A (en) 1967-06-02 1967-06-02 Method of continuously measuring a number of underwater parameters and simultaneously transmitting the measured parameters to a ship

Country Status (3)

Country Link
GB (1) GB1342969A (en)
PL (1) PL103370B1 (en)
RO (1) RO57798A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005055709A1 (en) * 2003-12-09 2005-06-23 Henning Skjold-Larsen Sensor module for trawl
EP2098114A2 (en) * 2004-02-18 2009-09-09 Henning Skjold-Larsen Sensor modules for fishing gear
WO2013171688A3 (en) * 2012-05-16 2014-03-13 Scantrawl As Trawl height indicator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005055709A1 (en) * 2003-12-09 2005-06-23 Henning Skjold-Larsen Sensor module for trawl
US7405999B2 (en) 2003-12-09 2008-07-29 Henning Skjold-Larsen Sensor module for trawl
EP2098114A2 (en) * 2004-02-18 2009-09-09 Henning Skjold-Larsen Sensor modules for fishing gear
EP2098114A3 (en) * 2004-02-18 2011-04-20 Henning Skjold-Larsen Sensor modules for fishing gear
WO2013171688A3 (en) * 2012-05-16 2014-03-13 Scantrawl As Trawl height indicator

Also Published As

Publication number Publication date
RO57798A (en) 1975-03-15
PL103370B1 (en) 1979-06-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees