Apparatus For Laminating Segmented Core For Electric Machine

Title: Apparatus For Laminating Segmented Core For Electric Machine

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Abstract

A segmented core for an electric machine includes segments stamped from coated electric steel. The segments each have a first end, a second end, and winding openings. A predetermined number of segments are placed end-to-end to form layers. The layers are stacked such that each of the layers is staggered from adjacent layers by a predetermined rotation angle. The winding openings of each of the layers are in vertical alignment with the winding openings of the adjacent layers. The stack of layers is secured to form the segmented core.

Inventors:

Lawrence, Robert Anthony ^[1]; Stabel, Gerald R ^[2]

Kokomo, IN
Swartz Creek, MI

Issue Date:: 2003-06-17

Research Org.:: ELECTRICORE INC

OSTI Identifier:: 879711

Patent Number(s):: 6578255

Application Number:: 09/854884

Assignee:: Delphi Technologies, Inc. (Troy, MI)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/53143 - Motor or generator
Y10T29/49078 - Laminated

H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
H02K15/024 - {with slots}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/49009 - Dynamoelectric machine

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DOE Contract Number:: FC08-00NV13673

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Lawrence, Robert Anthony, and Stabel, Gerald R. Apparatus For Laminating Segmented Core For Electric Machine.  United States: N. p., 2003. 
        Web.

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                    Lawrence, Robert Anthony, & Stabel, Gerald R. Apparatus For Laminating Segmented Core For Electric Machine.  United States.

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                    Lawrence, Robert Anthony, and Stabel, Gerald R. Tue .  
        "Apparatus For Laminating Segmented Core For Electric Machine".  United States.  https://www.osti.gov/servlets/purl/879711.

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@article{osti_879711,

  title        = {Apparatus For Laminating Segmented Core For Electric Machine},

  author       = {Lawrence, Robert Anthony and Stabel, Gerald R},

  abstractNote = {A segmented core for an electric machine includes segments stamped from coated electric steel. The segments each have a first end, a second end, and winding openings. A predetermined number of segments are placed end-to-end to form layers. The layers are stacked such that each of the layers is staggered from adjacent layers by a predetermined rotation angle. The winding openings of each of the layers are in vertical alignment with the winding openings of the adjacent layers. The stack of layers is secured to form the segmented core.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2003},

  month        = {6}

}

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