Stator core of alternator for vehicle

The present invention relates to a stator core for improving cooling efficiency of a stator and easily manufacturing when generation. The core has a yoke and a thin plate, consisting of multiple teeth placed apart at regular intervals toward one side of the yoke to protrude, to be stacked thereon. T...

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Bibliographic Details
Main Authors KIM, SEOK JUN, JU, JIN, CHOE, YOU YOUNG
Format Patent
LanguageEnglish
Korean
Published 18.01.2017
Subjects
BASIC ELECTRIC ELEMENTS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The present invention relates to a stator core for improving cooling efficiency of a stator and easily manufacturing when generation. The core has a yoke and a thin plate, consisting of multiple teeth placed apart at regular intervals toward one side of the yoke to protrude, to be stacked thereon. The thin plate includes: a first thin plate having a radiation protrusion to protrude from the other side of the thin plate corresponding to the teeth; and a second thin plate having the radiation protrusion not formed on the other side of the thin plate corresponding to the teeth. 발전시 스테이터의 냉각효율이 향상되고 제조가 용이한 스테이터 코어가 개시된다. 상기 코어는, 요크와, 상기 요크의 일측으로 일정 간격으로 이격되어 돌출되는 다수의 티스(teeth)로 이루어진 박판이 적층되어 형성되며, 상기 박판은, 상기 티스에 대응하는 상기 박판의 타측 부분에 방열 돌기가 돌출 형성된 제1박판과, 상기 티스에 대응하는 상기 박판의 타측 부분에 방열 돌기가 형성되지 않은 제2박판을 포함한다.
Bibliography:Application Number: KR20160095930