Electric machine stator with radial vent

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United States of America Patent

PATENT NO 9716413
SERIAL NO

14037672

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Abstract

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An electric machine stator is provided and includes laminations consolidated along an axial direction to form a core element such that the core element includes an end lamination at an axial end of the core element. The end lamination includes a body extending in a plane and a plurality of spacer protrusions protruding along the axial direction from the plane. Each of the spacer protrusions of the plurality of spacer protrusions is configured for consolidation with another core element to define a radial vent between the core element and the another core element.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS LARGE DRIVES LLC100 TECHNOLOGY DRIVE ALPHARETTA GA 30005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gaerke, Tyler Cincinnati, US 2 3
Graman, Michael A Cincinnati, US 3 11
Lang, Nicholas G Cincinnati, US 22 73

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