JPS56157688A - Caught fish life maintaining apparatus for ship - Google Patents
Caught fish life maintaining apparatus for shipInfo
- Publication number
- JPS56157688A JPS56157688A JP6188380A JP6188380A JPS56157688A JP S56157688 A JPS56157688 A JP S56157688A JP 6188380 A JP6188380 A JP 6188380A JP 6188380 A JP6188380 A JP 6188380A JP S56157688 A JPS56157688 A JP S56157688A
- Authority
- JP
- Japan
- Prior art keywords
- water
- temperature
- caught
- live well
- fish
- 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
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
PURPOSE: To prevent the death of the caught fish resulting from the change in temperature and enable it to be brought back being kept alive, by detecting and comparing the temperature of the water in a live well and that of the water in the water area where said fish was caught with each other, and effecting control so that said temperatures are made equal to each other.
CONSTITUTION: The temperature of the water in a water area is measured by means of the second sensor 8, while the temperature of the water in a live well 1 is measured by means of the first sensor 2, and both temperatures are compared with each other by means of a comparing circuit 10. The value obtained through the comparison performed by the comparing circuit 10 is amplified by means of an amplifier 11 and sent to a cooling/heating deciding circuit 12. When the temperature of the water in the live well 1 is lower than that of the water in said water area, a heating controlling circuit 14 is operated to actuate and control a heater 4. On the other hand, the temperature of the water in the live well 1 is higher than that of the water in said water area, a cooling controlling circuit 13 is operated to actuate and control a cooler 3. Thus, the temperature of the water in the live well 1 is made constantly equal to that of the water in the water area where the fish was caught, in order to prevent the death of the caught fish.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6188380A JPS56157688A (en) | 1980-05-10 | 1980-05-10 | Caught fish life maintaining apparatus for ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6188380A JPS56157688A (en) | 1980-05-10 | 1980-05-10 | Caught fish life maintaining apparatus for ship |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56157688A true JPS56157688A (en) | 1981-12-04 |
Family
ID=13183979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6188380A Pending JPS56157688A (en) | 1980-05-10 | 1980-05-10 | Caught fish life maintaining apparatus for ship |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56157688A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63132563U (en) * | 1987-02-24 | 1988-08-30 |
-
1980
- 1980-05-10 JP JP6188380A patent/JPS56157688A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63132563U (en) * | 1987-02-24 | 1988-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56157688A (en) | Caught fish life maintaining apparatus for ship | |
JPS53122239A (en) | Dew condensation preventive control apparatus for articles stored in storage warehouse | |
JPS52120435A (en) | Constant temperature hot water supplying method for circulating coolin g water in plant system | |
JPS5369940A (en) | Cooling oven | |
JPS52125850A (en) | Heat-retaining heating method of transfer heating furnace | |
JPS5378877A (en) | Cleaning control system for temperature sensor | |
JPS53118845A (en) | Temperature control apparatus | |
JPS55162117A (en) | Temperature controller | |
JPS5582225A (en) | Water boiler | |
JPS55117673A (en) | Thermal recording device | |
JPS56155416A (en) | Circuit for maintaining freshness of caught fish | |
JPS55121509A (en) | Thermostatic unit | |
JPS53135156A (en) | System of controlling heating (cooling) medium supply to heat (cooling) storage tank | |
JPS55114167A (en) | Controller for cooler | |
JPS5520348A (en) | Defrosting controller | |
JPS5731788A (en) | Temperature control for condenser | |
JPS5541719A (en) | Coolant supply and stop detection device | |
JPS5297459A (en) | Freezing preventing method for heat pump unit having heat source of wa ter | |
JPS54108680A (en) | Snow deposit and ice detecting method | |
JPS5250052A (en) | Heating control system for a hot-water heating absorption refrigerator | |
JPS51132642A (en) | Method for controlling temperatures in an air conditioner | |
JPS5347145A (en) | Apparatus for controlling flow of heating medium | |
JPS57179537A (en) | Solar heat collector | |
JPS52106139A (en) | High frequency heating device | |
JPS51124320A (en) | Method of detecting abnormalities in cooling units |