Electroacoustic transducer with improved diaphragm attachment

Details Electroacoustic transducer with improved diaphragm attachment Electroacoustic transducer with improved diaphragm attachment

1997-12-19

2000-06-20

Kuntz, Curtis A.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

381417, H04R 2500

Patent

active

060786779

ABSTRACT:
An electroacoustic transducer having a housing with at least two parts, e.g., a cover and a bottom portion, and a diaphragm situated therein. Specifically and illustratively, an edge portion of the diaphragm is attached to one of two opposing edges of side walls of the cover and the bottom portion and, once the housing is assembled, is located between these edges. The edge to which the diaphragm is attached extends in a first plane defined by a central portion of the diaphragm or in a second plane parallel thereto.

REFERENCES:
patent: 2794862 (1957-06-01), Topholm
patent: 3560667 (1971-02-01), Carlson
patent: 3573397 (1971-04-01), Sawyer et al.
patent: 3588383 (1971-06-01), Carlson
patent: 3742156 (1973-06-01), Broersma
patent: 3935398 (1976-01-01), Carlson
patent: 4109116 (1978-08-01), Victoreen
patent: 4272654 (1981-06-01), Carlson
patent: 4410769 (1983-10-01), Tibbetts
patent: 4728934 (1988-03-01), Pfander et al.

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