JPS5261987A - Ultrasonic detector - Google Patents

Ultrasonic detector

Info

Publication number
JPS5261987A
JPS5261987A JP50138344A JP13834475A JPS5261987A JP S5261987 A JPS5261987 A JP S5261987A JP 50138344 A JP50138344 A JP 50138344A JP 13834475 A JP13834475 A JP 13834475A JP S5261987 A JPS5261987 A JP S5261987A
Authority
JP
Japan
Prior art keywords
ultrasonic detector
matching
damper
realizing
ensure
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
JP50138344A
Other languages
Japanese (ja)
Other versions
JPS5857707B2 (en
Inventor
Akira Fukumoto
Masami Kawabuchi
Hiroshi Fukukita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13834475A priority Critical patent/JPS5857707B2/en
Publication of JPS5261987A publication Critical patent/JPS5261987A/en
Publication of JPS5857707B2 publication Critical patent/JPS5857707B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

PURPOSE:To ensure a high sensitivity and wide range property with comparatively simple constitution, eliminating loss at damper and realizing an ideal matching through matching layer.
JP13834475A 1975-11-17 1975-11-17 On-patanshiyokushi Expired JPS5857707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13834475A JPS5857707B2 (en) 1975-11-17 1975-11-17 On-patanshiyokushi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13834475A JPS5857707B2 (en) 1975-11-17 1975-11-17 On-patanshiyokushi

Publications (2)

Publication Number Publication Date
JPS5261987A true JPS5261987A (en) 1977-05-21
JPS5857707B2 JPS5857707B2 (en) 1983-12-21

Family

ID=15219713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13834475A Expired JPS5857707B2 (en) 1975-11-17 1975-11-17 On-patanshiyokushi

Country Status (1)

Country Link
JP (1) JPS5857707B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581638A (en) * 1978-11-08 1980-06-19 Gen Electric Transducer row of ultrasoniccwave probe and its preparation
JPS568995A (en) * 1979-06-28 1981-01-29 Yokogawa Hewlett Packard Ltd Acoustic wave video transducer
JPS56161040A (en) * 1980-05-19 1981-12-11 Hitachi Medical Corp Displaying of tomogram image in ultrasonic tomogram apparatus
JPS57176898A (en) * 1981-03-30 1982-10-30 Gen Electric Single-frequency supersonic converter
JPS60185499A (en) * 1984-03-05 1985-09-20 Terumo Corp Ultrasonic wave probe
JPS61176848A (en) * 1985-01-31 1986-08-08 Honda Keisuke Ultrasonic microscope
JP2012142998A (en) * 2012-04-12 2012-07-26 Hitachi Aloka Medical Ltd Ultrasonic probe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618204A (en) * 1992-06-29 1994-01-25 Chiyuuhatsu Hanbai Kk Boom operation detector for industrial vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581638A (en) * 1978-11-08 1980-06-19 Gen Electric Transducer row of ultrasoniccwave probe and its preparation
JPS568995A (en) * 1979-06-28 1981-01-29 Yokogawa Hewlett Packard Ltd Acoustic wave video transducer
JPS56161040A (en) * 1980-05-19 1981-12-11 Hitachi Medical Corp Displaying of tomogram image in ultrasonic tomogram apparatus
JPS57176898A (en) * 1981-03-30 1982-10-30 Gen Electric Single-frequency supersonic converter
JPS60185499A (en) * 1984-03-05 1985-09-20 Terumo Corp Ultrasonic wave probe
JPS61176848A (en) * 1985-01-31 1986-08-08 Honda Keisuke Ultrasonic microscope
JP2012142998A (en) * 2012-04-12 2012-07-26 Hitachi Aloka Medical Ltd Ultrasonic probe

Also Published As

Publication number Publication date
JPS5857707B2 (en) 1983-12-21

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