Electromagnetic converter

Details Electromagnetic converter Electromagnetic converter

1993-11-30

1995-06-13

Dang, Khanh

Acoustics

Diaphragm

With direct mechanical connection to drive unit

181173, 381199, 381204, G10K 1300, H04R 2500

Patent

active

054244960

ABSTRACT:
To improve loudspeakers (10) with an internal magnet system (11), it is proposed that the moving coil (21) be carrierless in configuration, and be attached to a tubular segment (20) configured concurrently when the membrane (13) is produced.

REFERENCES:
patent: 4868882 (1989-09-01), Ziegenberg et al.
patent: 5022084 (1991-06-01), Shinjo
patent: 5214710 (1993-05-01), Ziegenberg et al.

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