GB2540747B - Method and device to determine the acoustic behavior of components - Google Patents

Method and device to determine the acoustic behavior of components

Info

Publication number
GB2540747B
GB2540747B GB1512506.5A GB201512506A GB2540747B GB 2540747 B GB2540747 B GB 2540747B GB 201512506 A GB201512506 A GB 201512506A GB 2540747 B GB2540747 B GB 2540747B
Authority
GB
United Kingdom
Prior art keywords
components
acoustic behavior
acoustic
behavior
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.)
Active
Application number
GB1512506.5A
Other versions
GB201512506D0 (en
GB2540747A (en
Inventor
Nijman Eugenius
Girstmair Josef
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.)
Kompetenzzentrum das Virtuelle Fahrzeug Forchungs GmbH
Original Assignee
Kompetenzzentrum das Virtuelle Fahrzeug Forchungs GmbH
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 Kompetenzzentrum das Virtuelle Fahrzeug Forchungs GmbH filed Critical Kompetenzzentrum das Virtuelle Fahrzeug Forchungs GmbH
Priority to GB1512506.5A priority Critical patent/GB2540747B/en
Publication of GB201512506D0 publication Critical patent/GB201512506D0/en
Publication of GB2540747A publication Critical patent/GB2540747A/en
Application granted granted Critical
Publication of GB2540747B publication Critical patent/GB2540747B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • 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
    • 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
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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)
  • Acoustics & Sound (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
GB1512506.5A 2015-07-17 2015-07-17 Method and device to determine the acoustic behavior of components Active GB2540747B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1512506.5A GB2540747B (en) 2015-07-17 2015-07-17 Method and device to determine the acoustic behavior of components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1512506.5A GB2540747B (en) 2015-07-17 2015-07-17 Method and device to determine the acoustic behavior of components

Publications (3)

Publication Number Publication Date
GB201512506D0 GB201512506D0 (en) 2015-08-19
GB2540747A GB2540747A (en) 2017-02-01
GB2540747B true GB2540747B (en) 2018-11-14

Family

ID=54014098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1512506.5A Active GB2540747B (en) 2015-07-17 2015-07-17 Method and device to determine the acoustic behavior of components

Country Status (1)

Country Link
GB (1) GB2540747B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307711B (en) * 2018-11-28 2022-01-25 中车长春轨道客车股份有限公司 Train through passage sound insulation performance test method based on reverberation chamber and anechoic chamber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229509A (en) * 1963-05-29 1966-01-18 Ronald A Darby Flow noise detector
US3960004A (en) * 1972-04-20 1976-06-01 Lockheed Aircraft Corporation Method for measuring impedance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229509A (en) * 1963-05-29 1966-01-18 Ronald A Darby Flow noise detector
US3960004A (en) * 1972-04-20 1976-06-01 Lockheed Aircraft Corporation Method for measuring impedance

Also Published As

Publication number Publication date
GB201512506D0 (en) 2015-08-19
GB2540747A (en) 2017-02-01

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