MOTOR CORE, MOTOR USING SAME, AND COMPRESSOR

This motor core is a stator core (20) which is provided with a plurality of steel sheets (10), and a resin (21). Each of the plurality of steel sheets (10) has, formed therein, a crimp (14), and a first resin insertion hole (15). The size of each of the crimps (14) is at least 1.0 mm, but not more t...

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Main Authors AOTA, Keiji, FUJII, Hideki
Format Patent
LanguageEnglish
French
Japanese
Published 18.05.2017
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Abstract This motor core is a stator core (20) which is provided with a plurality of steel sheets (10), and a resin (21). Each of the plurality of steel sheets (10) has, formed therein, a crimp (14), and a first resin insertion hole (15). The size of each of the crimps (14) is at least 1.0 mm, but not more than 5.0 mm. Each of the plurality of steel sheets (10) has a thickness (T) of at least 0.2 mm, but not more than 0.5 mm. The resin (21) is positioned in at least the gaps between adjacent steel sheets (10). Selon l'invention, un noyau de stator (20) qui constitue un noyau de moteur est équipé d'une pluralité de plaques d'acier (10) et d'une résine (21). Un calfeutrage (14) et un premier orifice d'insertion de résine (15) sont formés au niveau de chacune des plaques d'acier (10). Le calfeutrage (14) présente une dimension supérieure ou égale à 1,0 et inférieure ou égale à 5,0. La pluralité de plaques d'acier (10) présente une épaisseur (T) supérieure ou égale à 0,2mm et inférieure ou égale à 0,5mm. La résine (21) est positionnée au moins dans l'intervalle entre les plaques d'acier (10) adjacentes. モータコアである固定子コア(20)は、複数の鋼板(10)と、樹脂(21)と、を備える。複数の鋼板(10)の各々は、カシメ(14)および第1樹脂インサート穴(15)が形成されている。カシメ(14)の寸法は、1.0mm以上かつ5.0mm以下である。複数の鋼板(10)の各々は、厚さ(T)が0.2mm以上かつ0.5mm以下である。樹脂(21)は、少なくとも隣接する鋼板(10)の隙間に位置する。
AbstractList This motor core is a stator core (20) which is provided with a plurality of steel sheets (10), and a resin (21). Each of the plurality of steel sheets (10) has, formed therein, a crimp (14), and a first resin insertion hole (15). The size of each of the crimps (14) is at least 1.0 mm, but not more than 5.0 mm. Each of the plurality of steel sheets (10) has a thickness (T) of at least 0.2 mm, but not more than 0.5 mm. The resin (21) is positioned in at least the gaps between adjacent steel sheets (10). Selon l'invention, un noyau de stator (20) qui constitue un noyau de moteur est équipé d'une pluralité de plaques d'acier (10) et d'une résine (21). Un calfeutrage (14) et un premier orifice d'insertion de résine (15) sont formés au niveau de chacune des plaques d'acier (10). Le calfeutrage (14) présente une dimension supérieure ou égale à 1,0 et inférieure ou égale à 5,0. La pluralité de plaques d'acier (10) présente une épaisseur (T) supérieure ou égale à 0,2mm et inférieure ou égale à 0,5mm. La résine (21) est positionnée au moins dans l'intervalle entre les plaques d'acier (10) adjacentes. モータコアである固定子コア(20)は、複数の鋼板(10)と、樹脂(21)と、を備える。複数の鋼板(10)の各々は、カシメ(14)および第1樹脂インサート穴(15)が形成されている。カシメ(14)の寸法は、1.0mm以上かつ5.0mm以下である。複数の鋼板(10)の各々は、厚さ(T)が0.2mm以上かつ0.5mm以下である。樹脂(21)は、少なくとも隣接する鋼板(10)の隙間に位置する。
Author FUJII, Hideki
AOTA, Keiji
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DocumentTitleAlternate モータコア、およびそれを用いたモータならびに圧縮機
NOYAU DE MOTEUR, ET MOTEUR AINSI QUE COMPRESSEUR METTANT EN ŒUVRE CELUI-CI
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RelatedCompanies DAIKIN INDUSTRIES, LTD
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Snippet This motor core is a stator core (20) which is provided with a plurality of steel sheets (10), and a resin (21). Each of the plurality of steel sheets (10)...
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SourceType Open Access Repository
SubjectTerms CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Title MOTOR CORE, MOTOR USING SAME, AND COMPRESSOR
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