JPS5946566A - 水中探知表示装置における水平距離表示装置 - Google Patents

水中探知表示装置における水平距離表示装置

Info

Publication number
JPS5946566A
JPS5946566A JP57157685A JP15768582A JPS5946566A JP S5946566 A JPS5946566 A JP S5946566A JP 57157685 A JP57157685 A JP 57157685A JP 15768582 A JP15768582 A JP 15768582A JP S5946566 A JPS5946566 A JP S5946566A
Authority
JP
Japan
Prior art keywords
circuit
display
time
pulse
count value
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
JP57157685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131594B2 (th
Inventor
Shozo Shibuya
渋谷　正三
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 JP57157685A priority Critical patent/JPS5946566A/ja
Publication of JPS5946566A publication Critical patent/JPS5946566A/ja
Publication of JPH0131594B2 publication Critical patent/JPH0131594B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/96—Sonar systems specially adapted for specific applications for locating fish

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP57157685A 1982-09-09 1982-09-09 水中探知表示装置における水平距離表示装置 Granted JPS5946566A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57157685A JPS5946566A (ja) 1982-09-09 1982-09-09 水中探知表示装置における水平距離表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57157685A JPS5946566A (ja) 1982-09-09 1982-09-09 水中探知表示装置における水平距離表示装置

Publications (2)

Publication Number Publication Date
JPS5946566A true JPS5946566A (ja) 1984-03-15
JPH0131594B2 JPH0131594B2 (th) 1989-06-27

Family

ID=15655144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57157685A Granted JPS5946566A (ja) 1982-09-09 1982-09-09 水中探知表示装置における水平距離表示装置

Country Status (1)

Country Link
JP (1) JPS5946566A (th)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185280U (ja) * 1984-05-21 1985-12-09 東京電力株式会社 反響信号表示装置
US7470201B2 (en) 2002-12-06 2008-12-30 The Yokohama Rubber Co., Ltd. Hollow golf club head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185280U (ja) * 1984-05-21 1985-12-09 東京電力株式会社 反響信号表示装置
US7470201B2 (en) 2002-12-06 2008-12-30 The Yokohama Rubber Co., Ltd. Hollow golf club head

Also Published As

Publication number Publication date
JPH0131594B2 (th) 1989-06-27

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