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1. WO2017073036 - 回転電気機械のロータ

公開番号 WO/2017/073036
公開日 04.05.2017
国際出願番号 PCT/JP2016/004639
国際出願日 20.10.2016
IPC
H02K 1/27 2006.1
H電気
02電力の発電,変換,配電
K発電機,電動機
1磁気回路の細部
06形,構成または構造を特徴とするもの
22磁気回路の回転部分
27永久磁石付回転子鉄心
H02K 1/22 2006.1
H電気
02電力の発電,変換,配電
K発電機,電動機
1磁気回路の細部
06形,構成または構造を特徴とするもの
22磁気回路の回転部分
CPC
H02K 1/274
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
27Rotor cores with permanent magnets
2706Inner rotor
272where the magnetisation axis of the magnets is radial or tangential
274consisting of a plurality of circumferentially positioned magnets
H02K 1/2753
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
27Rotor cores with permanent magnets
2706Inner rotor
272where the magnetisation axis of the magnets is radial or tangential
274consisting of a plurality of circumferentially positioned magnets
2753consisting of magnets or groups of magnets arranged with alternating polarity
H02K 1/278
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
27Rotor cores with permanent magnets
2706Inner rotor
272where the magnetisation axis of the magnets is radial or tangential
274consisting of a plurality of circumferentially positioned magnets
2753consisting of magnets or groups of magnets arranged with alternating polarity
278Surface mounted magnets; Inset magnets
H02K 1/28
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
28Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
H02K 1/30
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
22Rotating parts of the magnetic circuit
28Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
30using intermediate parts, e.g. spiders
出願人
  • 川崎重工業株式会社 KAWASAKI JUKOGYO KABUSHIKI KAISHA [JP]/[JP]
発明者
  • 宮前 亮 MIYAMAE, Ryo
  • 高橋 昌一 TAKAHASHI, Shoichi
  • 大野 達也 OHNO, Tatsuya
  • 尾崎 嘉彦 OZAKI, Yoshihiko
  • 橋本 公志 HASHIMOTO, Koji
代理人
  • 特許業務法人 有古特許事務所 PATENT CORPORATE BODY ARCO PATENT OFFICE
優先権情報
2015-21174328.10.2015JP
公開言語 (言語コード) 日本語 (ja)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) ROTOR FOR ROTARY ELECTRIC MACHINE
(FR) ROTOR DE MACHINE ÉLECTRIQUE TOURNANTE
(JA) 回転電気機械のロータ
要約
(EN) This rotor for a rotary electric machine is provided with: a rotor shaft; a cylindrical sleeve which is externally fitted to the rotor shaft, and extends along the axial direction X; and a plurality of field permanent magnets which are provided between the rotor shaft and the sleeve in the radial direction, and which are held around the periphery of the rotor shaft by the sleeve. The sleeve comprises a plurality of short sleeves which are aligned in the axial direction X. Abutting ends of adjacent short sleeves in the axial direction X are mechanically joined so as to be capable of transmitting torque.
(FR) Ce rotor de machine électrique tournante est pourvu : d'un arbre de rotor ; d'un manchon cylindrique qui est monté extérieurement sur l'arbre de rotor et s'étend dans la direction axiale X ; et d'une pluralité d'aimants permanents d'excitation qui sont disposés entre l'arbre de rotor et le manchon dans la direction radiale, et qui sont maintenus sur la périphérie de l'arbre de rotor par le manchon. Le manchon comprend une pluralité de manchons courts qui sont alignés dans la direction axiale X. Des extrémités attenantes de manchons courts adjacents dans la direction axiale X sont jointes mécaniquement de manière à transmettre un couple.
(JA) 回転電気機械のロータが、ロータ軸と、ロータ軸に外嵌された軸方向Xに延びる筒状のスリーブと、ロータ軸とスリーブとの半径方向の間に設けられ、スリーブによってロータ軸の周囲に保持された界磁用の複数の永久磁石とを備えている。スリーブは、軸方向Xに並ぶ複数のショートスリーブから成り、隣接するショートスリーブの軸方向Xに突き合わされた端部同士がトルク伝達可能に機械的に接合されている。
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