Acoustics – Diaphragm and enclosure – Reflex baffle
Reexamination Certificate
2006-05-30
2006-05-30
San Martin, Edgardo (Department: 2837)
Acoustics
Diaphragm and enclosure
Reflex baffle
C181S153000, C181S199000, C381S349000
Reexamination Certificate
active
07051835
ABSTRACT:
The loudspeaker construction comprises a loudspeaker chamber delimited by a loudspeaker enclosure structure, a reflex duct communicating with the loudspeaker chamber so as to connect the loudspeaker chamber to the exterior environment of the loudspeaker enclosure, and at least one loudspeaker unit mounted on the loudspeaker enclosure structure so as to form a portion of the delimiting walls of the loudspeaker chamber. According to the invention, the loudspeaker enclosure structure comprises a curved spiral structure closed from its both sides by gable elements so as to form the loudspeaker chamber, and the reflex duct is adapted at least partially running on the outer periphery of the spiral structure.
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Birch & Stewart Kolasch & Birch, LLP
Genelec Oy
Martin Edgardo San
LandOfFree
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