JPS6413932A - Device for gathering fish - Google Patents

Device for gathering fish

Info

Publication number
JPS6413932A
JPS6413932A JP62168711A JP16871187A JPS6413932A JP S6413932 A JPS6413932 A JP S6413932A JP 62168711 A JP62168711 A JP 62168711A JP 16871187 A JP16871187 A JP 16871187A JP S6413932 A JPS6413932 A JP S6413932A
Authority
JP
Japan
Prior art keywords
transmitter
receiver
measuring instruments
lamps
electricity
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.)
Pending
Application number
JP62168711A
Other languages
Japanese (ja)
Inventor
Hisamichi Inoue
Naohisa Watabiki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62168711A priority Critical patent/JPS6413932A/en
Publication of JPS6413932A publication Critical patent/JPS6413932A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/60—Fishing; Aquaculture; Aquafarming

Landscapes

  • Mechanical Means For Catching Fish (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To eliminate energy cost, by lighting fish gathering lamps in the sea with energy obtained by accumulating electricity with solar cells. CONSTITUTION:A solar cell panel 1 is housed in each float 2. Storage batteries 3 for storing electricity are built therein. The floats 2 are preferably provided with measuring instruments, such as water thermometer 9 and vane and anemometer 8. The device may be constructed so as to light lamps through a transmitter and receiver 4 on a signal from a fishery operator. The transmitter and receiver may also be used for sending information collected by the above-mentioned measuring instruments.
JP62168711A 1987-07-08 1987-07-08 Device for gathering fish Pending JPS6413932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62168711A JPS6413932A (en) 1987-07-08 1987-07-08 Device for gathering fish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168711A JPS6413932A (en) 1987-07-08 1987-07-08 Device for gathering fish

Publications (1)

Publication Number Publication Date
JPS6413932A true JPS6413932A (en) 1989-01-18

Family

ID=15873033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168711A Pending JPS6413932A (en) 1987-07-08 1987-07-08 Device for gathering fish

Country Status (1)

Country Link
JP (1) JPS6413932A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141459A (en) * 2012-01-11 2013-07-22 Samyung Enc Co Ltd Fishing net management system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141459A (en) * 2012-01-11 2013-07-22 Samyung Enc Co Ltd Fishing net management system

Similar Documents

Publication Publication Date Title
DE3771827D1 (en) FUEL CELL GENERATOR WITH SELF-SUPPORTING FIXED ELECTROLYTE CONTAINING FUEL CELLS WITH HIGH GAS FLOW.
EP0255900A3 (en) Photovoltaic cell cover for use with a primary optical concentrator in a solar energy collector
DE3171208D1 (en) Wind power plant with vertical-axis windmills
DE68920889D1 (en) BATTERY WITH SOLID PROTON-CONDUCTING ELECTROLYTE.
IT1230089B (en) HIGH TEMPERATURE RECHARGEABLE ELECTROCHEMISTRY CELL.
EP0054157A3 (en) Solar cell with increased efficiency
CN211893564U (en) Ocean intelligent monitoring buoy sensor
JPS54123068A (en) Electronic watch
AU545214B2 (en) Solar cell battery charger
MX147140A (en) IMPROVEMENTS IN THE POWER MODULE SET WITH MONOPOLAR CELLS IN ELECTROCHEMICAL BATTERIES
JPS6413932A (en) Device for gathering fish
CN210764447U (en) Visual water quality monitoring removes algae system
MX148507A (en) IMPROVEMENTS IN FLAT SOLAR COLLECTOR WITH TRANSPARENT COVER, MULTICELLULAR
OA07704A (en) Solar energy collector device resistant to wind.
CN212845328U (en) Oxygen content detection device in pond
CN210364269U (en) Novel hydrological meteorological monitoring buoy
CN210780196U (en) All-weather communication power supply device for meteorological monitoring
CN206856944U (en) environmental monitoring buoy
CN216349235U (en) Ocean water temperature monitoring devices
CN213036031U (en) Drifting type temperature and salinity online monitoring buoy
EP0321136A3 (en) Low light level solar cell
CN213067811U (en) Automatic monitoring device for unattended hydropower station
CN212373608U (en) Buoy device for hydrological weather
CN221188978U (en) Marine environment detects buoy equipment
CN209700893U (en) A kind of positioning device monitoring accommodation