JPH0139547B2 - - Google Patents

Info

Publication number
JPH0139547B2
JPH0139547B2 JP57126995A JP12699582A JPH0139547B2 JP H0139547 B2 JPH0139547 B2 JP H0139547B2 JP 57126995 A JP57126995 A JP 57126995A JP 12699582 A JP12699582 A JP 12699582A JP H0139547 B2 JPH0139547 B2 JP H0139547B2
Authority
JP
Japan
Prior art keywords
lens
sound
speed
ultrasonic
lenses
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
JP57126995A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5917152A (ja
Inventor
Yasuto Takeuchi
Motoyoshi Ando
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP57126995A priority Critical patent/JPS5917152A/ja
Publication of JPS5917152A publication Critical patent/JPS5917152A/ja
Publication of JPH0139547B2 publication Critical patent/JPH0139547B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP57126995A 1982-07-21 1982-07-21 超音波探触子 Granted JPS5917152A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57126995A JPS5917152A (ja) 1982-07-21 1982-07-21 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57126995A JPS5917152A (ja) 1982-07-21 1982-07-21 超音波探触子

Publications (2)

Publication Number Publication Date
JPS5917152A JPS5917152A (ja) 1984-01-28
JPH0139547B2 true JPH0139547B2 (enrdf_load_stackoverflow) 1989-08-22

Family

ID=14949053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57126995A Granted JPS5917152A (ja) 1982-07-21 1982-07-21 超音波探触子

Country Status (1)

Country Link
JP (1) JPS5917152A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006334075A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置
JP2006334074A (ja) * 2005-06-01 2006-12-14 Matsushita Electric Ind Co Ltd 超音波探触子、及び超音波診断装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52681A (en) * 1975-06-20 1977-01-06 Tsugio Matsumura Method of receiving fish into fish holds
JPH036960Y2 (enrdf_load_stackoverflow) * 1980-07-10 1991-02-21
JPS585411U (ja) * 1981-06-29 1983-01-13 株式会社島津製作所 超音波探触子

Also Published As

Publication number Publication date
JPS5917152A (ja) 1984-01-28

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