ELECTROACOUSTIC CONVERTER

FIELD: piezoelectric electroacoustic converters. SUBSTANCE: proposed electroacoustic converter includes reinforcing member, stack of piezoelements connected in parallel, sealed electric connector for connection to generator of electric oscillations, straps and sealing shell. Reinforcing member is ax...

Full description

Saved in:
Bibliographic Details
Main Authors BAKIROV A.A, KRAMAROV JU.A, PANICH A.E, MANYRIN V.N, JANOVSKIJ M.G, KOPELIOVICH M.B, RYSS B.JA, MAGER V.P
Format Patent
LanguageEnglish
Published 10.11.2003
Edition7
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:FIELD: piezoelectric electroacoustic converters. SUBSTANCE: proposed electroacoustic converter includes reinforcing member, stack of piezoelements connected in parallel, sealed electric connector for connection to generator of electric oscillations, straps and sealing shell. Reinforcing member is axially symmetric sealing shell placed outside of stack of piezoelements and its ends are provided with inner threads of different directions, straps carry corresponding outer ribs. EFFECT: increased functional reliability and consequently efficiency of converter as whole. 2 dwg
Bibliography:Application Number: RU20010104469