SEGMENTED STATOR ASSEMBLY - BALDOR ELECTRIC CO

Title:

SEGMENTED STATOR ASSEMBLY

Document Type and Number:

WIPO Patent Application WO/2013/177274

Kind Code:

A3

Abstract:

A stator has a plurality of segments connected with connectors to define a core for the stator. Each of the segments comprises a plurality of laminations arranged side by side forming a lamination stack with axially opposite sides. The lamination stack has an end cap abutting an axial side of the lamination stack. The end cap has first and second posts extending axially therefrom. At least one of the posts defining a wire path for wire wound around the stack. Each of the connectors comprises a bridge portion. The bridge portion has openings dimensioned to receive the posts in a manner that the connector is removably attachable to the post of the end cap of a segment and the post of the end cap of an adjacent segment. The connector has an insulator portion projecting from the bridge portion. The insulator portion extends between adjacent segments when the connector is removably attached to adjacent segments.

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Inventors:

HOFFMAN MATTHEW D (US)
MANTEY ROBERT J (US)
SUDHOFF DOUGLAS H (US)
MAZZA LORENZO (US)
PAXTON BRYAN L (US)
DAVIS JEFFREY L (US)
DORSCH DANIEL SCOTT (US)

Application Number:

PCT/US2013/042214

Publication Date:

January 16, 2014

Filing Date:

May 22, 2013

Export Citation:

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Assignee:

BALDOR ELECTRIC CO (US)
HOFFMAN MATTHEW D (US)
MANTEY ROBERT J (US)
SUDHOFF DOUGLAS H (US)
MAZZA LORENZO (US)
PAXTON BRYAN L (US)
DAVIS JEFFREY L (US)
DORSCH DANIEL SCOTT (US)

International Classes:

H02K1/06

Domestic Patent References:

WO2011010281A1

2011-01-27

Foreign References:

US7111380B2	2006-09-26
US20120098380A1	2012-04-26
US6744166B2	2004-06-01
US20090200891A1	2009-08-13
US7291955B2	2007-11-06

Other References: