JPH0316072Y2 - - Google Patents

Info

Publication number
JPH0316072Y2
JPH0316072Y2 JP1984160657U JP16065784U JPH0316072Y2 JP H0316072 Y2 JPH0316072 Y2 JP H0316072Y2 JP 1984160657 U JP1984160657 U JP 1984160657U JP 16065784 U JP16065784 U JP 16065784U JP H0316072 Y2 JPH0316072 Y2 JP H0316072Y2
Authority
JP
Japan
Prior art keywords
signal
ship
net
display
distance
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
JP1984160657U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6174884U (en]
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 filed Critical
Priority to JP1984160657U priority Critical patent/JPH0316072Y2/ja
Publication of JPS6174884U publication Critical patent/JPS6174884U/ja
Application granted granted Critical
Publication of JPH0316072Y2 publication Critical patent/JPH0316072Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1984160657U 1984-10-23 1984-10-23 Expired JPH0316072Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984160657U JPH0316072Y2 (en]) 1984-10-23 1984-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984160657U JPH0316072Y2 (en]) 1984-10-23 1984-10-23

Publications (2)

Publication Number Publication Date
JPS6174884U JPS6174884U (en]) 1986-05-20
JPH0316072Y2 true JPH0316072Y2 (en]) 1991-04-08

Family

ID=30718581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984160657U Expired JPH0316072Y2 (en]) 1984-10-23 1984-10-23

Country Status (1)

Country Link
JP (1) JPH0316072Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004099815A1 (ja) * 2003-05-09 2004-11-18 Furuno Electric Co., Ltd. 超音波送受信装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100765A (ja) * 1981-12-11 1983-06-15 Marine Instr Co Ltd 水中物体探知装置
JPS58173476A (ja) * 1982-04-06 1983-10-12 Koden Electronics Co Ltd 漁網監視装置
JPS58205875A (ja) * 1982-05-25 1983-11-30 Japan Radio Co Ltd 水中物映像表示方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004099815A1 (ja) * 2003-05-09 2004-11-18 Furuno Electric Co., Ltd. 超音波送受信装置
GB2418020A (en) * 2003-05-09 2006-03-15 Furuno Electrical Company Ltd Ultrasonic wave transmitter/receiver
GB2418020B (en) * 2003-05-09 2006-12-13 Furuno Electrical Company Ltd Ultrasonic transmitting and receiving system
US7460433B2 (en) 2003-05-09 2008-12-02 Furuno Electric Company, Limited Ultrasonic wave transmitting and receiving system for detecting underwater objects

Also Published As

Publication number Publication date
JPS6174884U (en]) 1986-05-20

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