Conical loudspeaker having a conical stabilizing element joined

Details Conical loudspeaker having a conical stabilizing element joined Conical loudspeaker having a conical stabilizing element joined

1992-07-30

1994-06-21

Kuntz, Curtis

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

381202, 381197, H04R 2500

Patent

active

053234693

ABSTRACT:
In order to stabilize conical loudspeakers, it is recommended according to the present invention that the underside (20) of the membrane (12) be joined by means of a stabilizing element (19) joined to the moving coil carrier (14). This triangular structure alone results in sufficient stabilization of the membrane. If, in addition, the underside (20) of the membrane (12) is supported by the stabilizing element (19) at a point at which the first radial oscillation mode occurs, premature decoupling of the outer regions of the membrane is prevented.

REFERENCES:
patent: 1897294 (1933-02-01), Bernard
patent: 2071828 (1937-02-01), Glen
patent: 2641329 (1953-06-01), Levy et al.
patent: 5143169 (1992-09-01), Ziegenberg et al.

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