Национальный Технический Университет Украины "Киевский Политехнический Институт"
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Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
An ultrasonic concentrator contains a piezoelectric tranducer, which is located on a basis of conical acoustic line. Between the piezoelectric tranducer and conical acoustic line an ultrasonic lens is installed.