LOUDSPEAKER Russian patent published in 1995 - IPC

Abstract RU 2043003 C1

FIELD: electroacoustics. SUBSTANCE: loudspeaker has permanent magnets presented by plates magnetized longitudinally and facing each other with planes and like poles. Audio windows are formed in magnets which form through working gap with high degree of homogeneity of field where sound membrane is placed with conductive strips applied on it which are elements of sound coil. EFFECT: improved operational reliability. 6 cl, 14 dwg

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RU 2 043 003 C1

Authors

Chovnikov Aleksandr Mikhajlovich

Dates

1995-08-27—Published

1993-12-17—Filed