Method of making a dynamoelectric machine stator supporting stru

Details Method of making a dynamoelectric machine stator supporting stru Method of making a dynamoelectric machine stator supporting stru

1985-06-13

1986-05-13

Goldberg, Howard N.

Metal working

Method of mechanical manufacture

Electrical device making

310258, 310 51, H02K 1500, H02K 1514

Patent

active

045877220

ABSTRACT:
A stator core support structure and an assembly of a stator core in a core support structure, both characterized by having a plurality of stress-relief devices that are mounted at selected areas of high radial rigidity on the core support structure to transmit a predetermined compressive force from the support structure to a stator core mounted in it with an interference fit, thereby to secure the stator core in a predetermined geometric configuration. The method of the invention includes the steps of mounting a plurality of stress-relief devices at selected points between a stator core and a support structure surrounding it, and loading each of said devices to transmit compressive forces to said points of the stator to secure it in a desired geometric configuration within the support structure.

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patent: 4284920 (1981-08-01), Nelson
patent: 4318218 (1982-03-01), Nelson

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