Optics: image projectors – Temperature control – Blower
Reexamination Certificate
2005-01-11
2005-01-11
Dowling, William C. (Department: 2851)
Optics: image projectors
Temperature control
Blower
C353S119000
Reexamination Certificate
active
06840629
ABSTRACT:
Electronic apparatus is housed in a dual housing structure that includes an inner case housing electronics and an outer case surrounding the inner case. The inner and outer cases have respective intake openings, and in the area where the respective intake openings are provided, the inner and outer cases are spaced from each other by a sufficient distance such that an intake chamber is defined between the inner and outer cases. The intake opening of the inner case and the intake opening of the outer case are displaced from each other with respect to a front-and-rear direction of the apparatus so as to provide a nonlinear intake passage.
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Goto Kiyohiko
Suzuki Kazumasa
Dowling William C.
Pillsbury & Winthrop LLP
Yamaha Corporation
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