JPS6216386B2 - - Google Patents

Info

Publication number
JPS6216386B2
JPS6216386B2 JP55031819A JP3181980A JPS6216386B2 JP S6216386 B2 JPS6216386 B2 JP S6216386B2 JP 55031819 A JP55031819 A JP 55031819A JP 3181980 A JP3181980 A JP 3181980A JP S6216386 B2 JPS6216386 B2 JP S6216386B2
Authority
JP
Japan
Prior art keywords
acoustic lens
cylindrical acoustic
ultrasonic
transducer array
lens
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
JP55031819A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56128472A (en
Inventor
Keiki Yamaguchi
Shinichi Sano
Masami Imamoto
Naoki Seki
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.)
YOKOKAWA DENKI KK
Original Assignee
YOKOKAWA DENKI KK
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 YOKOKAWA DENKI KK filed Critical YOKOKAWA DENKI KK
Priority to JP3181980A priority Critical patent/JPS56128472A/ja
Publication of JPS56128472A publication Critical patent/JPS56128472A/ja
Publication of JPS6216386B2 publication Critical patent/JPS6216386B2/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
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
    • G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
    • G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP3181980A 1980-03-13 1980-03-13 Ultrasonic pickup device Granted JPS56128472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3181980A JPS56128472A (en) 1980-03-13 1980-03-13 Ultrasonic pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3181980A JPS56128472A (en) 1980-03-13 1980-03-13 Ultrasonic pickup device

Publications (2)

Publication Number Publication Date
JPS56128472A JPS56128472A (en) 1981-10-07
JPS6216386B2 true JPS6216386B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=12341687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3181980A Granted JPS56128472A (en) 1980-03-13 1980-03-13 Ultrasonic pickup device

Country Status (1)

Country Link
JP (1) JPS56128472A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109711U (enrdf_load_stackoverflow) * 1989-02-20 1990-09-03

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177054A (ja) * 1987-01-19 1988-07-21 Yokogawa Medical Syst Ltd 超音波探触子
JP5851208B2 (ja) * 2011-11-07 2016-02-03 株式会社日立製作所 水中映像取得装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144773A (ja) * 1974-10-15 1976-04-16 Matsushita Electric Ind Co Ltd Sanpuringuseigyohoshiki

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109711U (enrdf_load_stackoverflow) * 1989-02-20 1990-09-03

Also Published As

Publication number Publication date
JPS56128472A (en) 1981-10-07

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