JPS61253485A - 超音波送受信装置 - Google Patents

超音波送受信装置

Info

Publication number
JPS61253485A
JPS61253485A JP9502785A JP9502785A JPS61253485A JP S61253485 A JPS61253485 A JP S61253485A JP 9502785 A JP9502785 A JP 9502785A JP 9502785 A JP9502785 A JP 9502785A JP S61253485 A JPS61253485 A JP S61253485A
Authority
JP
Japan
Prior art keywords
transmitter
ultrasonic wave
receiver
transducer
signal
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
JP9502785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327874B2 (en]
Inventor
Yoichi Umehara
洋一 梅原
Genji Mori
源次 森
Masaaki Tsujimoto
正明 辻本
Yasuhiro Shimojima
下嶋　康弘
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 JP9502785A priority Critical patent/JPS61253485A/ja
Publication of JPS61253485A publication Critical patent/JPS61253485A/ja
Publication of JPH0327874B2 publication Critical patent/JPH0327874B2/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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP9502785A 1985-05-02 1985-05-02 超音波送受信装置 Granted JPS61253485A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9502785A JPS61253485A (ja) 1985-05-02 1985-05-02 超音波送受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9502785A JPS61253485A (ja) 1985-05-02 1985-05-02 超音波送受信装置

Publications (2)

Publication Number Publication Date
JPS61253485A true JPS61253485A (ja) 1986-11-11
JPH0327874B2 JPH0327874B2 (en]) 1991-04-17

Family

ID=14126613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9502785A Granted JPS61253485A (ja) 1985-05-02 1985-05-02 超音波送受信装置

Country Status (1)

Country Link
JP (1) JPS61253485A (en])

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440812A (en) * 1977-09-07 1979-03-31 Nippon Dyeing Machine Mfg Co Pallet for firing tiles
JPS5724567U (en]) * 1980-07-16 1982-02-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5440812A (en) * 1977-09-07 1979-03-31 Nippon Dyeing Machine Mfg Co Pallet for firing tiles
JPS5724567U (en]) * 1980-07-16 1982-02-08

Also Published As

Publication number Publication date
JPH0327874B2 (en]) 1991-04-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees