METHOD FOR TESTING MATERIALS WITH ACOUSTIC VIBRATIONS Russian patent published in 1995 - IPC

Abstract RU 2037817 C1

FIELD: quality control. SUBSTANCE: method involves applying acoustic vibrations from generator 1 to material 4 under test by means of waveguide 3. Acoustic vibrations from second generator 6 to material 4 under test are applied by means of waveguide 6. Radiating power meter 2 measures the radiating power of the generator to determine parameters of the material under test from the received values. EFFECT: enhanced accuracy of measurements; effective noise immunity. 1 dwg

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RU 2 037 817 C1

Authors

Grannikova Galina Mikhajlovna

Chichaev Ehduard Mikhajlovich

Dates

1995-06-19—Published

1992-11-18—Filed