DK2661329T3 - Forbedringer ved eller i forbindelse med en indretning til generering af ultralyd, og fremgangsmåder til generering af ultralyd - Google Patents

Forbedringer ved eller i forbindelse med en indretning til generering af ultralyd, og fremgangsmåder til generering af ultralyd

Info

Publication number
DK2661329T3
DK2661329T3 DK12701779.6T DK12701779T DK2661329T3 DK 2661329 T3 DK2661329 T3 DK 2661329T3 DK 12701779 T DK12701779 T DK 12701779T DK 2661329 T3 DK2661329 T3 DK 2661329T3
Authority
DK
Denmark
Prior art keywords
ultrasound generation
connection
generation device
methods
ultrasound
Prior art date
Application number
DK12701779.6T
Other languages
English (en)
Inventor
Michael R Sutton
Mitchell Peplow
Oliver Smith
Original Assignee
Lubrizol 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 Lubrizol Corp filed Critical Lubrizol Corp
Application granted granted Critical
Publication of DK2661329T3 publication Critical patent/DK2661329T3/da

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
    • G01N29/34—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

Landscapes

  • 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)
DK12701779.6T 2011-01-06 2012-01-03 Forbedringer ved eller i forbindelse med en indretning til generering af ultralyd, og fremgangsmåder til generering af ultralyd DK2661329T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161430229P 2011-01-06 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 (1)

Publication Number Publication Date
DK2661329T3 true DK2661329T3 (da) 2014-10-13

Family

ID=45558382

Family Applications (2)

Application Number Title Priority Date Filing Date
DK12701779.6T DK2661329T3 (da) 2011-01-06 2012-01-03 Forbedringer ved eller i forbindelse med en indretning til generering af ultralyd, og fremgangsmåder til generering af ultralyd
DK12702625.0T DK2649468T3 (da) 2011-01-06 2012-01-03 Ultralydsmåling

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK12702625.0T DK2649468T3 (da) 2011-01-06 2012-01-03 Ultralydsmåling

Country Status (8)

Country Link
US (2) US9335305B2 (da)
EP (2) EP2661329B1 (da)
JP (2) JP5792321B2 (da)
KR (2) KR20130137203A (da)
CN (2) CN103384571B (da)
CA (2) CA2823926A1 (da)
DK (2) DK2661329T3 (da)
WO (2) WO2012094294A1 (da)

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CN110530978B (zh) * 2019-08-27 2022-06-21 南昌航空大学 高温铸锻件持续检测电磁超声探头、探伤装置及探伤方法
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
EP4327047A1 (en) 2021-04-22 2024-02-28 Gecko Robotics, Inc. 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
KR20230140199A (ko) * 2022-03-29 2023-10-06 서울대학교산학협력단 박막 두께 측정장치 및 방법
CN115365098B (zh) * 2022-08-02 2024-09-27 山东科技大学 一种cmut传感器的频率追踪电路

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Also Published As

Publication number Publication date
EP2661329B1 (en) 2014-09-10
JP2014507643A (ja) 2014-03-27
EP2661329A1 (en) 2013-11-13
KR20140040692A (ko) 2014-04-03
EP2649468B1 (en) 2014-09-10
JP2014503072A (ja) 2014-02-06
EP2649468A1 (en) 2013-10-16
CN103384571A (zh) 2013-11-06
JP5792321B2 (ja) 2015-10-07
CN103380386B (zh) 2016-01-20
CA2823926A1 (en) 2012-07-12
DK2649468T3 (da) 2014-11-03
US20140224023A1 (en) 2014-08-14
JP5993871B2 (ja) 2016-09-14
WO2012094294A1 (en) 2012-07-12
CN103384571B (zh) 2016-03-30
WO2012094298A1 (en) 2012-07-12
CN103380386A (zh) 2013-10-30
CA2823923A1 (en) 2012-07-12
KR20130137203A (ko) 2013-12-16
US9341602B2 (en) 2016-05-17
US9335305B2 (en) 2016-05-10
US20140020468A1 (en) 2014-01-23

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