AT355837B - ULTRASONIC DEVICE FOR TESTING MATERIALS THROUGH THE TRANSMISSION PROCESS - Google Patents

ULTRASONIC DEVICE FOR TESTING MATERIALS THROUGH THE TRANSMISSION PROCESS

Info

Publication number
AT355837B
AT355837B AT909274A AT909274A AT355837B AT 355837 B AT355837 B AT 355837B AT 909274 A AT909274 A AT 909274A AT 909274 A AT909274 A AT 909274A AT 355837 B AT355837 B AT 355837B
Authority
AT
Austria
Prior art keywords
transmission process
ultrasonic device
testing materials
testing
materials
Prior art date
Application number
AT909274A
Other languages
German (de)
Other versions
ATA909274A (en
Inventor
Alexei Alexeevich Lukashev
Ivan Grigorievich Pokutny
Grigory Grigorievich Agasiev
Samuil Isaakovich Nogin
Petr Sevastyanovich Vitjuk
Vladimir Semenovic Goloborodko
Vyacheslav Mikhailovi Bobrenko
Vasily Anatolievi Krivoborodov
Stanislav Vladimiro Veremeenko
Sergei Anatolievich Filimonov
Original Assignee
Vnii Razrabotke Nerazrushajusc
Nii Str Konstruktsy Gosstroya
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 Vnii Razrabotke Nerazrushajusc, Nii Str Konstruktsy Gosstroya filed Critical Vnii Razrabotke Nerazrushajusc
Publication of ATA909274A publication Critical patent/ATA909274A/en
Application granted granted Critical
Publication of AT355837B publication Critical patent/AT355837B/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

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
AT909274A 1974-02-04 1974-11-13 ULTRASONIC DEVICE FOR TESTING MATERIALS THROUGH THE TRANSMISSION PROCESS AT355837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1995094 1974-02-04

Publications (2)

Publication Number Publication Date
ATA909274A ATA909274A (en) 1979-08-15
AT355837B true AT355837B (en) 1980-03-25

Family

ID=20575399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT909274A AT355837B (en) 1974-02-04 1974-11-13 ULTRASONIC DEVICE FOR TESTING MATERIALS THROUGH THE TRANSMISSION PROCESS

Country Status (3)

Country Link
AT (1) AT355837B (en)
DE (1) DE2502141C3 (en)
FR (1) FR2260106A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472451B (en) 2009-08-07 2014-06-25 Christopher Jarvis Rotor assembly for a rotocraft

Also Published As

Publication number Publication date
ATA909274A (en) 1979-08-15
DE2502141C3 (en) 1978-04-06
FR2260106A1 (en) 1975-08-29
DE2502141A1 (en) 1975-08-14
FR2260106B1 (en) 1976-10-22
DE2502141B2 (en) 1977-07-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee