JPS58140662A - 魚群探知機における水温記録装置 - Google Patents

魚群探知機における水温記録装置

Info

Publication number
JPS58140662A
JPS58140662A JP56164490A JP16449081A JPS58140662A JP S58140662 A JPS58140662 A JP S58140662A JP 56164490 A JP56164490 A JP 56164490A JP 16449081 A JP16449081 A JP 16449081A JP S58140662 A JPS58140662 A JP S58140662A
Authority
JP
Japan
Prior art keywords
value
water temperature
recording paper
circuit
pulses
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
JP56164490A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310794B2 (enExample
Inventor
Takanosuke Sagara
相良　隆ノ介
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co 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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP56164490A priority Critical patent/JPS58140662A/ja
Publication of JPS58140662A publication Critical patent/JPS58140662A/ja
Publication of JPS6310794B2 publication Critical patent/JPS6310794B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56164490A 1981-10-14 1981-10-14 魚群探知機における水温記録装置 Granted JPS58140662A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56164490A JPS58140662A (ja) 1981-10-14 1981-10-14 魚群探知機における水温記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56164490A JPS58140662A (ja) 1981-10-14 1981-10-14 魚群探知機における水温記録装置

Publications (2)

Publication Number Publication Date
JPS58140662A true JPS58140662A (ja) 1983-08-20
JPS6310794B2 JPS6310794B2 (enExample) 1988-03-09

Family

ID=15794143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56164490A Granted JPS58140662A (ja) 1981-10-14 1981-10-14 魚群探知機における水温記録装置

Country Status (1)

Country Link
JP (1) JPS58140662A (enExample)

Also Published As

Publication number Publication date
JPS6310794B2 (enExample) 1988-03-09

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