Морський Гідрофізичний Інститут Академії Наук України
Морской гидрофизический институт Академии наук Украины
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 Морський Гідрофізичний Інститут Академії Наук України, Морской гидрофизический институт Академии наук УкраиныfiledCriticalМорський Гідрофізичний Інститут Академії Наук України
Priority to UA4624269ApriorityCriticalpatent/UA14169A1/en
Publication of UA14169A1publicationCriticalpatent/UA14169A1/en
Measurement Of Mechanical Vibrations Or Ultrasonic Waves
(AREA)
Abstract
Appliance for measurement of sound velocity in liquids and gases includes basement, fith fixed on the last one electroacoustic transformer, uniform rod and sound reflector. The last one is installed on rod coaxially with electro-acoustic transformer. To increase accuracy of measurements under condition of high pressures appliance is equipped with baro-compensator of change of rod length, this is made with constant cross section at section between electro-acoustic transformer and reflector.
UA4624269A1988-12-261988-12-26Appliance for measurement of sound velocity in liquids and gases
UA14169A1
(en)