JPS5438160A - Ultrasonic refelector - Google Patents

Ultrasonic refelector

Info

Publication number
JPS5438160A
JPS5438160A JP10418777A JP10418777A JPS5438160A JP S5438160 A JPS5438160 A JP S5438160A JP 10418777 A JP10418777 A JP 10418777A JP 10418777 A JP10418777 A JP 10418777A JP S5438160 A JPS5438160 A JP S5438160A
Authority
JP
Japan
Prior art keywords
ultrasonic
refelector
soner
ultrasonics
training
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.)
Pending
Application number
JP10418777A
Other languages
Japanese (ja)
Inventor
Nobuo Uesugi
Tatsuo Miyazawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10418777A priority Critical patent/JPS5438160A/en
Publication of JPS5438160A publication Critical patent/JPS5438160A/en
Pending 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
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To provide an ultrasonic reflector of broad reflection directivity for active soner training by providing a spherical or right-angled triangular groove to the reflecting face of ultrasonics.
JP10418777A 1977-09-01 1977-09-01 Ultrasonic refelector Pending JPS5438160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10418777A JPS5438160A (en) 1977-09-01 1977-09-01 Ultrasonic refelector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10418777A JPS5438160A (en) 1977-09-01 1977-09-01 Ultrasonic refelector

Publications (1)

Publication Number Publication Date
JPS5438160A true JPS5438160A (en) 1979-03-22

Family

ID=14373979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10418777A Pending JPS5438160A (en) 1977-09-01 1977-09-01 Ultrasonic refelector

Country Status (1)

Country Link
JP (1) JPS5438160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386936B2 (en) † 1989-03-09 2001-11-21 Vance Products Incorporated Echogenic devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147252B2 (en) * 1972-08-02 1976-12-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147252B2 (en) * 1972-08-02 1976-12-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386936B2 (en) † 1989-03-09 2001-11-21 Vance Products Incorporated Echogenic devices

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