SE8107541L - Forfarande och anordning for att bestemma ljudhastigheten i ett forenderligt medium - Google Patents

Forfarande och anordning for att bestemma ljudhastigheten i ett forenderligt medium

Info

Publication number
SE8107541L
SE8107541L SE8107541A SE8107541A SE8107541L SE 8107541 L SE8107541 L SE 8107541L SE 8107541 A SE8107541 A SE 8107541A SE 8107541 A SE8107541 A SE 8107541A SE 8107541 L SE8107541 L SE 8107541L
Authority
SE
Sweden
Prior art keywords
medium
procedure
determining sound
sound speed
changing medium
Prior art date
Application number
SE8107541A
Other languages
Unknown language ( )
English (en)
Other versions
SE449665B (sv
Inventor
E Benoit
Original Assignee
Polytronic Ag Sa
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 Polytronic Ag Sa filed Critical Polytronic Ag Sa
Publication of SE8107541L publication Critical patent/SE8107541L/sv
Publication of SE449665B publication Critical patent/SE449665B/sv

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
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids 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

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Circuit For Audible Band Transducer (AREA)
SE8107541A 1980-12-30 1981-12-16 Forfarande och anordning for att bestemma ljudhastigheten i ett forenderligt medium, samt anvendning av forfarandet SE449665B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH9629/80A CH653441A5 (de) 1980-12-30 1980-12-30 Einrichtung zur bestimmung der schallausbreitungsgeschwindigkeit in einem sich aendernden medium.

Publications (2)

Publication Number Publication Date
SE8107541L true SE8107541L (sv) 1982-07-01
SE449665B SE449665B (sv) 1987-05-11

Family

ID=4353989

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107541A SE449665B (sv) 1980-12-30 1981-12-16 Forfarande och anordning for att bestemma ljudhastigheten i ett forenderligt medium, samt anvendning av forfarandet

Country Status (3)

Country Link
US (1) US4480313A (sv)
CH (1) CH653441A5 (sv)
SE (1) SE449665B (sv)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758663A (en) * 1955-03-21 1956-08-14 Benjamin L Snavely Sound velocity measuring system
US3009104A (en) * 1958-07-30 1961-11-14 Richard K Brown Underwater sound velocity meter
US3697936A (en) * 1970-02-27 1972-10-10 Nusonics Sound velocimeter
DE2943766A1 (de) * 1978-11-22 1980-06-04 Polytronic Ag Muri Verfahren und vorrichtung zur ermittlung der schusslage in einem schiessziel

Also Published As

Publication number Publication date
SE449665B (sv) 1987-05-11
US4480313A (en) 1984-10-30
CH653441A5 (de) 1985-12-31

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