JPH0546224B2 - - Google Patents

Info

Publication number
JPH0546224B2
JPH0546224B2 JP60261797A JP26179785A JPH0546224B2 JP H0546224 B2 JPH0546224 B2 JP H0546224B2 JP 60261797 A JP60261797 A JP 60261797A JP 26179785 A JP26179785 A JP 26179785A JP H0546224 B2 JPH0546224 B2 JP H0546224B2
Authority
JP
Japan
Prior art keywords
transducers
transducer array
transducer
element group
ultrasonic
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 - Lifetime
Application number
JP60261797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62121355A (ja
Inventor
Tomomasa Sato
Shigeru Igarashi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Tokyo Keiki Inc
Original Assignee
Agency of Industrial Science and Technology
Tokyo Keiki Co Ltd
Tokimec Inc
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 Agency of Industrial Science and Technology, Tokyo Keiki Co Ltd, Tokimec Inc filed Critical Agency of Industrial Science and Technology
Priority to JP60261797A priority Critical patent/JPS62121355A/ja
Publication of JPS62121355A publication Critical patent/JPS62121355A/ja
Publication of JPH0546224B2 publication Critical patent/JPH0546224B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP60261797A 1985-11-21 1985-11-21 超音波撮像装置 Granted JPS62121355A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60261797A JPS62121355A (ja) 1985-11-21 1985-11-21 超音波撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60261797A JPS62121355A (ja) 1985-11-21 1985-11-21 超音波撮像装置

Publications (2)

Publication Number Publication Date
JPS62121355A JPS62121355A (ja) 1987-06-02
JPH0546224B2 true JPH0546224B2 (enExample) 1993-07-13

Family

ID=17366846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60261797A Granted JPS62121355A (ja) 1985-11-21 1985-11-21 超音波撮像装置

Country Status (1)

Country Link
JP (1) JPS62121355A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1925949A1 (en) * 2006-11-24 2008-05-28 BP Shipping Limited Ship mounted underwater sonar system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125741A (en) * 1981-01-28 1982-08-05 Fujitsu Ltd Ultrasonic diagnostic apparatus
JPS5841348A (ja) * 1981-09-04 1983-03-10 Fujitsu Ltd 超音波探触子
JPS59214437A (ja) * 1983-05-19 1984-12-04 株式会社東芝 超音波診断装置

Also Published As

Publication number Publication date
JPS62121355A (ja) 1987-06-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term