JPS5912069U - sonar device - Google Patents

sonar device

Info

Publication number
JPS5912069U
JPS5912069U JP10635182U JP10635182U JPS5912069U JP S5912069 U JPS5912069 U JP S5912069U JP 10635182 U JP10635182 U JP 10635182U JP 10635182 U JP10635182 U JP 10635182U JP S5912069 U JPS5912069 U JP S5912069U
Authority
JP
Japan
Prior art keywords
frequency
low
transducer
horizontal direction
frequency transducer
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
JP10635182U
Other languages
Japanese (ja)
Other versions
JPS6335425Y2 (en
Inventor
大久保　輝
鵜沢　孝夫
健一 今井
針生　博
豊 木村
Original Assignee
海上電機株式会社
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 海上電機株式会社 filed Critical 海上電機株式会社
Priority to JP10635182U priority Critical patent/JPS5912069U/en
Publication of JPS5912069U publication Critical patent/JPS5912069U/en
Application granted granted Critical
Publication of JPS6335425Y2 publication Critical patent/JPS6335425Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はＰＰＩ表示と断面表示の説明図。第２図は実施
例の送受波器。第３図は作動系のブロックダイヤグラム
。 １・・・ブラらン管映像面、２・・・自船位置、３・・
・海底、４・・・魚群、５・・・発振線、６・・・海底
、７・・・魚群、８・・・ドーム、９・・・低周波送受
波器、１０・・・高周波送受波器、１１・・・キーイン
グ回路、１２・・・低周波送受信機、１３・・・俯角制
御器、１４・・・高周波送受″信機、１５・・・ブラウ
ン管表示器。FIG. 1 is an explanatory diagram of PPI display and cross-sectional display. FIG. 2 shows a transducer according to the embodiment. Figure 3 is a block diagram of the operating system. 1... Blank tube image screen, 2... own ship position, 3...
- Seabed, 4... School of fish, 5... Oscillation line, 6... Seabed, 7... School of fish, 8... Dome, 9... Low frequency transducer, 10... High frequency transducer. wave transmitter, 11...keying circuit, 12...low frequency transmitter/receiver, 13...depression angle controller, 14...high frequency transmitter/receiver" receiver, 15... cathode ray tube display.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の周期Ｔ１で水平方向に低周波の超音波を送出する
低周波送受波器と、前記の周期Ｔ１と異なる周期Ｔ２で
、水平方向に対して任意の角度毎に順次俯角をつけなが
ら傾斜した方向に高周波の超音波を送出する高周波送受
波器との両者が、同一のドーム内に組立てられて収納さ
れ、低周波の情報はＰＰＩ像としてブラウン管表示器の
映像面に定めた一つの領域に表示され、高周波の情報は
断面像として残りの領域に表示されるように構成したこ
とを特徴とするラスター走査ブラウン管を用いてなるソ
ナー装置。A low-frequency transducer that transmits low-frequency ultrasonic waves in the horizontal direction at a predetermined period T1, and a low-frequency transducer that transmits low-frequency ultrasonic waves in the horizontal direction at a predetermined period T1, and a low-frequency transducer that is tilted at an arbitrary angle with respect to the horizontal direction with a period T2 different from the period T1. Both a high-frequency transducer and a high-frequency transducer that transmit high-frequency ultrasound in the same direction are assembled and housed in the same dome, and low-frequency information is transmitted as a PPI image in one area defined on the image plane of the cathode ray tube display. 1. A sonar device using a raster scanning cathode ray tube, characterized in that the high frequency information is displayed in the remaining area as a cross-sectional image.
JP10635182U 1982-07-15 1982-07-15 sonar device Granted JPS5912069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10635182U JPS5912069U (en) 1982-07-15 1982-07-15 sonar device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10635182U JPS5912069U (en) 1982-07-15 1982-07-15 sonar device

Publications (2)

Publication Number Publication Date
JPS5912069U true JPS5912069U (en) 1984-01-25
JPS6335425Y2 JPS6335425Y2 (en) 1988-09-20

Family

ID=30248910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10635182U Granted JPS5912069U (en) 1982-07-15 1982-07-15 sonar device

Country Status (1)

Country Link
JP (1) JPS5912069U (en)

Also Published As

Publication number Publication date
JPS6335425Y2 (en) 1988-09-20

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