JPS5991795A - 超音波探触子 - Google Patents

超音波探触子

Info

Publication number
JPS5991795A
JPS5991795A JP57201524A JP20152482A JPS5991795A JP S5991795 A JPS5991795 A JP S5991795A JP 57201524 A JP57201524 A JP 57201524A JP 20152482 A JP20152482 A JP 20152482A JP S5991795 A JPS5991795 A JP S5991795A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
ultrasonic
oscillator
oscillators
electric field
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
JP57201524A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0129354B2 (enrdf_load_stackoverflow
Inventor
Shiyuuzou Wakou
修三 和高
Fumio Takeda
武田　文雄
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57201524A priority Critical patent/JPS5991795A/ja
Publication of JPS5991795A publication Critical patent/JPS5991795A/ja
Publication of JPH0129354B2 publication Critical patent/JPH0129354B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP57201524A 1982-11-17 1982-11-17 超音波探触子 Granted JPS5991795A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57201524A JPS5991795A (ja) 1982-11-17 1982-11-17 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57201524A JPS5991795A (ja) 1982-11-17 1982-11-17 超音波探触子

Publications (2)

Publication Number Publication Date
JPS5991795A true JPS5991795A (ja) 1984-05-26
JPH0129354B2 JPH0129354B2 (enrdf_load_stackoverflow) 1989-06-09

Family

ID=16442468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57201524A Granted JPS5991795A (ja) 1982-11-17 1982-11-17 超音波探触子

Country Status (1)

Country Link
JP (1) JPS5991795A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489721A (en) * 1977-12-27 1979-07-17 Nec Corp Compound type transmitter-receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489721A (en) * 1977-12-27 1979-07-17 Nec Corp Compound type transmitter-receiver

Also Published As

Publication number Publication date
JPH0129354B2 (enrdf_load_stackoverflow) 1989-06-09

Similar Documents

Publication Publication Date Title
JP3573567B2 (ja) 超音波探触子及びそれを用いた超音波検査装置
Wooh et al. Synthetic phase tuning of guided waves
US3776026A (en) Ultrasonic flaw determination by spectral anaylsis
Ludwig et al. A nondestructive ultrasonic imaging system for detection of flaws in metal blocks
KR101877769B1 (ko) 복합 다중 주파수 초음파 위상배열 영상화 장치
CN119827622A (zh) 一种基于多波超声反射的复合材料检测方法及装置
CN115356402B (zh) 一体化双频超声换能器、工作方法及应用
Corl et al. A real-time synthetic-aperture imaging system
JPS5991795A (ja) 超音波探触子
JPS5991798A (ja) 超音波探触子
JPS5991797A (ja) 超音波探触子
JP3431756B2 (ja) 検出装置及び検出方法
RU2034236C1 (ru) Ультразвуковой эхо-импульсный толщиномер
JPS62156558A (ja) 超音波探傷装置
Wooh et al. A homomorphic deconvolution technique for improved ultrasonic imaging of thin composite laminates
Hayward et al. New ultrasonic array structure for fixed condition monitoring in solid media
JPH0251149B2 (enrdf_load_stackoverflow)
Kittinger et al. Improvement of echo shape in low impedance materials
JPS59102159A (ja) 超音波探触子
Barzegar et al. Automatic improved-resolution imaging of composite adhesive joints using time-frequency-wavenumber filtering applied to ultrasonic guided wavefields
Pei et al. Plate tomography with dry contact Lamb wave transducers
Challis et al. Acoustic wave velocities in ceramics and other materials measured by a broadband goniometric method
Toda et al. Ultrasonic Evaluation of Soldered Connections by Means of a Leaky Lamb Wave Device
JPS6228862B2 (enrdf_load_stackoverflow)
JPH03194462A (ja) 超音波探触子