CN103384571B - 超声波发生装置的改进及生成超声波的方法 - Google Patents

超声波发生装置的改进及生成超声波的方法 Download PDF

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Publication number
CN103384571B
CN103384571B CN201280007223.XA CN201280007223A CN103384571B CN 103384571 B CN103384571 B CN 103384571B CN 201280007223 A CN201280007223 A CN 201280007223A CN 103384571 B CN103384571 B CN 103384571B
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waveform
output
generator
operable
generating
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CN201280007223.XA
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Chinese (zh)
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CN103384571A (zh
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O·史密斯
M·R·萨顿
M·佩普洛
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Lubrizol Corp
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Lubrizol Corp
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    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/346—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with amplitude characteristics, e.g. modulated signal
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • 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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/58—Testing, adjusting or calibrating the diagnostic device

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
CN201280007223.XA 2011-01-06 2012-01-03 超声波发生装置的改进及生成超声波的方法 Active CN103384571B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161430229P 2011-01-06 2011-01-06
US61/430,229 2011-01-06
PCT/US2012/020043 WO2012094294A1 (en) 2011-01-06 2012-01-03 Improvements in or relating to ultrasound generating apparatus, and methods for generating ultrasound

Publications (2)

Publication Number Publication Date
CN103384571A CN103384571A (zh) 2013-11-06
CN103384571B true CN103384571B (zh) 2016-03-30

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CN201280007223.XA Active CN103384571B (zh) 2011-01-06 2012-01-03 超声波发生装置的改进及生成超声波的方法
CN201280009369.8A Active CN103380386B (zh) 2011-01-06 2012-01-03 超声波测量

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US (2) US9341602B2 (cg-RX-API-DMAC7.html)
EP (2) EP2649468B1 (cg-RX-API-DMAC7.html)
JP (2) JP5792321B2 (cg-RX-API-DMAC7.html)
KR (2) KR20130137203A (cg-RX-API-DMAC7.html)
CN (2) CN103384571B (cg-RX-API-DMAC7.html)
CA (2) CA2823926A1 (cg-RX-API-DMAC7.html)
DK (2) DK2661329T3 (cg-RX-API-DMAC7.html)
WO (2) WO2012094294A1 (cg-RX-API-DMAC7.html)

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KR102645311B1 (ko) 2018-08-13 2024-03-08 삼성디스플레이 주식회사 두께 측정 장치 및 이를 이용한 두께 측정 방법
JP7276744B2 (ja) 2019-02-26 2023-05-18 国立大学法人豊橋技術科学大学 超音波検査装置及び超音波検査方法
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CN111721966A (zh) * 2020-06-29 2020-09-29 北京奥特美克科技股份有限公司 基于时差法的流速测量方法、装置、设备及可读存储介质
US20220061807A1 (en) * 2020-08-26 2022-03-03 University Of Southern California Actively damped ultrasonic transducer
CN112684456B (zh) * 2020-12-22 2024-05-17 安徽配隆天环保科技有限公司 一种无人机超声立体成像模型系统
CA3173116A1 (en) 2021-04-20 2022-10-20 Edward A. Bryner Flexible inspection robot
CA3173120A1 (en) 2021-04-22 2022-10-22 Chase David Systems, methods, and apparatus for ultra-sonic inspection of a surface
KR102568815B1 (ko) * 2021-10-12 2023-08-22 한국건설기술연구원 콘크리트 비파괴검사를 위한 초음파 tof 추정 자동화 장치 및 방법
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Also Published As

Publication number Publication date
CN103384571A (zh) 2013-11-06
CN103380386A (zh) 2013-10-30
JP2014507643A (ja) 2014-03-27
DK2649468T3 (da) 2014-11-03
US9335305B2 (en) 2016-05-10
EP2649468A1 (en) 2013-10-16
CA2823923A1 (en) 2012-07-12
CN103380386B (zh) 2016-01-20
WO2012094294A1 (en) 2012-07-12
KR20140040692A (ko) 2014-04-03
KR20130137203A (ko) 2013-12-16
US9341602B2 (en) 2016-05-17
JP5792321B2 (ja) 2015-10-07
WO2012094298A1 (en) 2012-07-12
JP5993871B2 (ja) 2016-09-14
JP2014503072A (ja) 2014-02-06
CA2823926A1 (en) 2012-07-12
DK2661329T3 (da) 2014-10-13
US20140020468A1 (en) 2014-01-23
EP2661329A1 (en) 2013-11-13
EP2661329B1 (en) 2014-09-10
US20140224023A1 (en) 2014-08-14
EP2649468B1 (en) 2014-09-10

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Contract record no.: X2021990000246

Denomination of invention: Improvement of ultrasonic generator and method of generating ultrasonic wave

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