Water resistant varnished motor components

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United States of America Patent

PATENT NO 9780618
SERIAL NO

14211706

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Importance

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Abstract

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For improved water resistance, the stator assembly of a d.c. brushless motor is encapsulated in an overmolding formed from a mixture of a thixotropic, flexible epoxy resin and glass fibers. The overmolding may be applied to the stator assembly by a vacuum pressure impregnation process. The overmolding may also encapsulate a Hall effect circuit board and sensors of the motor.

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Patent Owner(s)

Patent OwnerAddress
MOOG INCSENECA STREET & JAMISON ROAD EAST AURORA NY 14052

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barani, Mohammad Khandan Radford, US 1 5
Flanary, Ronald Blacksburg, US 8 63
Hanks, Christopher S Max Meadows, US 1 5

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