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Application filed by Валерій Михайлович ШараповfiledCriticalВалерій Михайлович Шарапов
Priority to UAU201310685UpriorityCriticalpatent/UA88550U/en
Publication of UA88550UpublicationCriticalpatent/UA88550U/en
Piezo-Electric Transducers For Audible Bands
(AREA)
Abstract
An electro-acoustic transducer comprises a bimorph piezoelectric cell comprising a membrane and a disk piezoelectric cell connected to one another, in housing. The transducer comprises two bimorph piezoelectric cells fixed by bonding agent and located in the housings, which are located inside a hollow cylinder, also two disks fixed on the hollow cylinder ends, the upper disk has a hole.