STATOR FOR ROTARY ELECTRIC MACHINE, AND ELECTRICALLY-DRIVEN COMPRESSOR

PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine capable of reducing portions to be fixed by using a lacing thread.SOLUTION: An U/V phase insulation paper 60 which is interposed between a crossover conductor part of an U-phase coil and a crossover conductor part of a V-phase c...

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Bibliographic Details
Main Authors HIRANO TAIZO, FUKASAKU HIROSHI, MERA MINORU, HORIBA TATSUYA, OKUYAMA SHINICHI
Format Patent
LanguageEnglish
Japanese
Published 22.03.2016
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:PROBLEM TO BE SOLVED: To provide a stator for a rotary electric machine capable of reducing portions to be fixed by using a lacing thread.SOLUTION: An U/V phase insulation paper 60 which is interposed between a crossover conductor part of an U-phase coil and a crossover conductor part of a V-phase coil includes a holding part 48 for holding a V-phase lead wire 48 that is exposed radially outside relatively to a coil end 24 and pulled out of the V-phase coil between the holding part 48 and the coil end 24. A sewing start part 82 of a lacing thread 80 for bundling and fixing the coil ends 24 is provided in one end portion 67 of a holding part 66 in a circumferential direction, and a sewing end part 84 of the lacing thread 80 is provided in another end portion 68 of the holding part 66 in the circumferential direction.SELECTED DRAWING: Figure 7 【課題】レーシング糸を用いて固定する部位を少なくできる回転電機のステータを提供する。【解決手段】Ｕ相コイルの渡り導体部とＶ相コイルの渡り導体部との間に介在するＵＶ相間絶縁紙６０は、コイルエンド２４に対し径方向外側に露出するとともにＶ相コイルから引き出されたＶ相リード線４８をコイルエンド２４との間に挟み保持する保持部４８を有し、コイルエンド２４を束ねて固定するレーシング糸８０の縫い始め部８２が保持部６６の周方向一端部６７に設けられており、レーシング糸８０の縫い終わり部８４が保持部６６の周方向他端部６８に設けられている。【選択図】図７
Bibliography:Application Number: JP20140161173