JPH0131594B2 - - Google Patents

Info

Publication number
JPH0131594B2
JPH0131594B2 JP57157685A JP15768582A JPH0131594B2 JP H0131594 B2 JPH0131594 B2 JP H0131594B2 JP 57157685 A JP57157685 A JP 57157685A JP 15768582 A JP15768582 A JP 15768582A JP H0131594 B2 JPH0131594 B2 JP H0131594B2
Authority
JP
Japan
Prior art keywords
circuit
value
count value
marker
display
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
JP57157685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5946566A (ja
Inventor
Shozo Shibuya
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

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S15/00Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88Sonar systems specially adapted for specific applications
    • G01S15/96Sonar 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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (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 JPS5946566A (ja) 1984-03-15
JPH0131594B2 true JPH0131594B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06788Y2 (ja) * 1984-05-21 1994-01-05 株式会社光電製作所 地中レーダ装置
CN1720081A (zh) 2002-12-06 2006-01-11 横滨橡胶株式会社 中空高尔夫杆头

Also Published As

Publication number Publication date
JPS5946566A (ja) 1984-03-15

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