Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-01-24
2006-01-24
Mullins, Burton S. (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S06800R, C361S704000, C180S443000
Reexamination Certificate
active
06989616
ABSTRACT:
A circuit-container unit22has a structure in which a board26, electric components27constituting a drive control circuit24, a frame28made of synthetic resin, an insulating plate29made of synthetic resin, a shield plate31made of aluminum, and a cover32made of synthetic resin are stacked over a unit body25made of aluminum. The unit body25is constituted by a mount part33and a plate-like base part34. Component-container portions36aand36bare projected in the lower surface side of the base part34. The component-container portions36aand36bare provided to be projected into a gap between the base part34and a motor body. The insides of the component-container portions36aand36bserve as container spaces38. FETs27awhich are short in height are provided on the board26. Tall capacitors27band relays27care contained in the component-container portions36aand36b. Useless space over the components is thus saved and the space efficiency is improved.
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Fujii Hideaki
Okubo Masayuki
Shindo Yoichi
Taniguchi Yoshiaki
Mitsuba Corporation
Mullins Burton S.
Scheuermann David W.
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