Liquid cooled speaker

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Electromagnetic

Reexamination Certificate

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Details

C381S420000

Reexamination Certificate

active

06865281

ABSTRACT:
A fluid cooled speaker having a T-yoke with a pole piece, a magnet surrounding the pole piece, a voice coil positioned between the pole piece and the magnet, and a cone connected to the voice coil. The T-yoke includes a body having a base and a pole piece with a sealed cavity formed within the pole piece. The T-yoke also has a fluid inlet and outlet formed in the body and communicating between the cavity and an area outside the body of the T-yoke.

REFERENCES:
patent: 2261110 (1941-11-01), Engholm
patent: 4479035 (1984-10-01), Philippbar
patent: 5060274 (1991-10-01), Asami et al.
patent: 5426707 (1995-06-01), Wijnker
patent: 5430804 (1995-07-01), Wijnker
patent: 6243479 (2001-06-01), Proni
patent: 6373957 (2002-04-01), Stewart
patent: 6390231 (2002-05-01), Howze
patent: 6535613 (2003-03-01), Ssutu
patent: 0012070 (1980-06-01), None
patent: 55-26738 (1980-02-01), None
patent: 55-016546 (1980-02-01), None
patent: 0345804 (1989-12-01), None
patent: 3-191700 (1991-08-01), None
patent: 8-102994 (1996-04-01), None

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