Printed circuit board having larger space for electronic...

Details Printed circuit board having larger space for electronic... Printed circuit board having larger space for electronic...

2007-07-24

2007-07-24

Thompson, Gregory D (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S715000, C361S719000

Reexamination Certificate

active

10947207

ABSTRACT:
An intake opening is defined in a printed circuit board inside a fan cover mounted on the printed circuit board. The intake opening has a particular extent inside the fan cover. This intake opening contributes to improvement in the cooling efficiency of a fan as compared with a conventional intake opening. Moreover, the intake opening allows a sufficient space to remain on the front and back surfaces of the printed circuit board inside the fan cover. Electronic components and/or wiring patterns may be disposed in the space. This contributes to disposition of electronic components and/or wiring patterns at a higher density on the printed circuit board.

REFERENCES:
patent: 6519149 (2003-02-01), Inoue
patent: 6665181 (2003-12-01), Tanaka et al.
patent: 6724625 (2004-04-01), Inoue
patent: 2003/0053296 (2003-03-01), Tanaka et al.
patent: 2001-284863 (2001-10-01), None
patent: 2003-92483 (2003-03-01), None

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