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CH404984A - Process and apparatus for measuring the speed of sound in bodies - Google Patents

Process and apparatus for measuring the speed of sound in bodies

Info

Publication number
CH404984A
CH404984A CH161463A CH161463A CH404984A CH 404984 A CH404984 A CH 404984A CH 161463 A CH161463 A CH 161463A CH 161463 A CH161463 A CH 161463A CH 404984 A CH404984 A CH 404984A
Authority
CH
Switzerland
Prior art keywords
bodies
sound
measuring
speed
Prior art date
Application number
CH161463A
Other languages
German (de)
Inventor
William Bell John Frederick
John Jaques Thomas Arthur
Alexander Thorne Ernest
Original Assignee
Foerderung Forschung 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 Foerderung Forschung Gmbh filed Critical Foerderung Forschung Gmbh
Publication of CH404984A publication Critical patent/CH404984A/en

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
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CH161463A 1962-02-07 1963-02-07 Process and apparatus for measuring the speed of sound in bodies CH404984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB479362A GB1035763A (en) 1962-02-07 1962-02-07 Improvements in or relating to methods of determining the temperature and certain other characteristics of materials

Publications (1)

Publication Number Publication Date
CH404984A true CH404984A (en) 1965-12-31

Family

ID=9783902

Family Applications (1)

Application Number Title Priority Date Filing Date
CH161463A CH404984A (en) 1962-02-07 1963-02-07 Process and apparatus for measuring the speed of sound in bodies

Country Status (8)

Country Link
AT (1) AT240073B (en)
BE (1) BE628143A (en)
CH (1) CH404984A (en)
DE (1) DE1248347B (en)
GB (1) GB1035763A (en)
LU (1) LU43149A1 (en)
NL (1) NL288629A (en)
SE (1) SE307252B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146520A (en) * 1966-12-06 1969-03-26 Atomic Energy Authority Uk Improvements in or relating to acoustical thermometry
US3540265A (en) * 1968-05-21 1970-11-17 Panametrics Dual ultrasonic sensors employing differing modes of ultrasonic transmission
US3580058A (en) * 1968-05-21 1971-05-25 Panametrics Dual ultrasonic sensors employing a single mode of ultrasonic transmission
US3633424A (en) * 1969-09-25 1972-01-11 Panametrics Magnetostrictive ultrasonic transducer
US4035762A (en) * 1974-11-04 1977-07-12 The Charles Stark Draper Laboratory, Inc. Position sensing readout
DE2735908A1 (en) * 1977-08-05 1979-02-15 Euratom ULTRASONIC TEMPERATURE MEASURING PROBE
GB8402920D0 (en) * 1984-02-03 1984-03-07 Atomic Energy Authority Uk Remote temperature measurement
US4893496A (en) * 1988-10-14 1990-01-16 Panametrics, Inc. Torsional wave fluid sensor and system
JP2658436B2 (en) * 1989-10-13 1997-09-30 日産自動車株式会社 Ultrasonic sound velocity measurement method
DE10223786C1 (en) 2002-05-29 2003-07-10 Sms Meer Gmbh Determining sound velocity in steel as a function of temperature for wall thickness determination, measures interval between signals reflected at locations within heating zone
CN119063869B (en) * 2024-11-06 2025-01-24 中国空气动力研究与发展中心计算空气动力研究所 Ultrasonic measurement method for internal temperature field of metal matrix composite structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598176A (en) * 1944-11-24 1948-02-12 Ace Electronics Ltd Improvements in or relating to temperature-sensitive instruments
US3005335A (en) * 1957-05-01 1961-10-24 Electrocircuits Inc Ultrasonic nondestructive testing apparatus and control therefor

Also Published As

Publication number Publication date
NL288629A (en)
SE307252B (en) 1968-12-23
BE628143A (en)
DE1248347B (en) 1967-08-24
LU43149A1 (en) 1963-04-08
AT240073B (en) 1965-05-10
GB1035763A (en) 1966-07-13

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