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Stator of dynamo-electric machine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02K-001/12
출원번호 US-0258730 (1994-06-13)
우선권정보 JP-0141733 (1993-06-14)
발명자 / 주소
  • Takeuchi Manabu (Daito JPX) Hirano Mikio (Tondabayashi JPX) Kinashi Yoshikazu (Tsuzuki-gun JPX) Wada Yukitoshi (Katano JPX)
출원인 / 주소
  • Matsushita Electric Industrial Co., Ltd. (Osaka-fu JPX 03)
인용정보 피인용 횟수 : 107  인용 특허 : 0

초록

A stator of a dynamo-electric machine includes core pieces obtained by laminating iron plates divided in a circumferential direction per pole-tooth unit and having projecting and recessed engaging parts at their dividing faces, and then welding the iron plates by laser at their inner and outer perip

대표청구항

A stator for a dynamo-electric machine, comprising: a plurality of core pieces, each of said core pieces having pole-tooth units, dividing faces, projecting and recessed engaging parts at said dividing faces and inner and outer peripheries, and each of said core pieces comprising a plurality of lami

이 특허를 인용한 특허 (107)

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