Electromagnetic planar diaphragm transducer

Details Electromagnetic planar diaphragm transducer Electromagnetic planar diaphragm transducer

1980-08-01

1983-05-17

Stellar, George G.

H04R 906

Patent

active

043841732

ABSTRACT:
This invention utilizes an active diaphragm driven directly by the interaction of a constant magnetic field and a time-varying magnetic field produced by current through electrically conducting elements. A magnet assembly, including a plurality of permanent magnets arranged with like poles adjacent to each other, establishes the magnetic field with respect to the conductive elements to provide highly efficient operation.

REFERENCES:
patent: 3013905 (1961-12-01), Gamzon et al.
patent: 3141071 (1964-07-01), Rich
patent: 3198890 (1965-08-01), Rich
patent: 3690405 (1972-09-01), Hance
patent: 3919498 (1975-11-01), Beer
patent: 4037061 (1977-07-01), von Recklinghausen
patent: 4228327 (1980-10-01), Sawafuji
patent: 4242541 (1980-12-01), Ando
patent: 4276449 (1981-06-01), Sawafuji

Affiliated with

Also associated with

Rating

Electromagnetic planar diaphragm transducer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic planar diaphragm transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic planar diaphragm transducer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1568095