HEAT SINK FOR ARMATURES

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United States of America Patent

APP PUB NO 20140265654A1
SERIAL NO

13827681

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electric motor comprising a motor body formed by a set of laminations defining a longitudinal axis, the laminations defining a plurality of slots and a plurality of poles extending generally parallel to the longitudinal axis. Each of the slots includes a winding positioned therein and a heat sink member positioned within a portion of the slots. The heat sink member is a single continuous member that passes through the portion of the slots. Alternatively, the electric motor can include a plurality of heat sink members and a common heat sink member, with a portion of the slots including at least one heat sink member. Each of the heat sink members is coupled to the common heat sink member.

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Patent Owner(s)

Patent OwnerAddress
TECHTRONIC POWER TOOLS TECHNOLOGY LIMITEDC/O TRIDENT CHAMBERS P O BOX 146 ROAD TOWN TORTOLA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Satterfield, Gerald Pickens, US 2 55

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