Stator for dynamoelectric machine
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United States of America Patent
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-
Nov 16, 1999
Grant Date -
N/A
app pub date -
Apr 9, 1998
filing date -
Apr 11, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stator for a dynamoelectric machine includes an annular stator core composed of a developed core formed by stacking a number of steel sheets, each steel sheet including a plurality of unit cores each of which includes a unit yoke and a magnetic pole tooth and which are sequentially connected together by connecting portions integral with the respective unit yokes, and a stator coil wound on the magnetic pole teeth. Each unit yoke has a circumferential end overlapping, in a direction of stacking of the steel sheets, a circumferential end of the unit yoke adjacent to said each unit yoke.
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