JPS57175265A - Delaying device of ultrasonic wave - Google Patents

Delaying device of ultrasonic wave

Info

Publication number
JPS57175265A
JPS57175265A JP56059663A JP5966381A JPS57175265A JP S57175265 A JPS57175265 A JP S57175265A JP 56059663 A JP56059663 A JP 56059663A JP 5966381 A JP5966381 A JP 5966381A JP S57175265 A JPS57175265 A JP S57175265A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
oscillators
units
delaying device
electroacoustic converting
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
JP56059663A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6260664B2 (enrdf_load_stackoverflow
Inventor
Tatsuo Nagasaki
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP56059663A priority Critical patent/JPS57175265A/ja
Publication of JPS57175265A publication Critical patent/JPS57175265A/ja
Publication of JPS6260664B2 publication Critical patent/JPS6260664B2/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52046—Techniques for image enhancement involving transmitter or receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP56059663A 1981-04-22 1981-04-22 Delaying device of ultrasonic wave Granted JPS57175265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56059663A JPS57175265A (en) 1981-04-22 1981-04-22 Delaying device of ultrasonic wave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56059663A JPS57175265A (en) 1981-04-22 1981-04-22 Delaying device of ultrasonic wave

Publications (2)

Publication Number Publication Date
JPS57175265A true JPS57175265A (en) 1982-10-28
JPS6260664B2 JPS6260664B2 (enrdf_load_stackoverflow) 1987-12-17

Family

ID=13119655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56059663A Granted JPS57175265A (en) 1981-04-22 1981-04-22 Delaying device of ultrasonic wave

Country Status (1)

Country Link
JP (1) JPS57175265A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865145A (ja) * 1981-10-12 1983-04-18 松下電器産業株式会社 超音波断層検査装置
JPS59114478A (ja) * 1982-12-21 1984-07-02 Yokogawa Hokushin Electric Corp 超音波映像装置のスイツチド・アレイ・セクタ走査方法
JPH0325365A (ja) * 1989-06-23 1991-02-04 Toshiba Corp 超音波探傷装置
JP2012022013A (ja) * 2005-04-01 2012-02-02 Hitachi Ltd 超音波探傷方法及び超音波探傷装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE ULTRASOUND SYMPOSIUM PROCEEDINGS ULTRDSONIC BEAM SCANNING DRIVEN=1978 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865145A (ja) * 1981-10-12 1983-04-18 松下電器産業株式会社 超音波断層検査装置
JPS59114478A (ja) * 1982-12-21 1984-07-02 Yokogawa Hokushin Electric Corp 超音波映像装置のスイツチド・アレイ・セクタ走査方法
JPH0325365A (ja) * 1989-06-23 1991-02-04 Toshiba Corp 超音波探傷装置
JP2012022013A (ja) * 2005-04-01 2012-02-02 Hitachi Ltd 超音波探傷方法及び超音波探傷装置

Also Published As

Publication number Publication date
JPS6260664B2 (enrdf_load_stackoverflow) 1987-12-17

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