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1. WO2020066117 - OUTER-ROTOR-TYPE ROTATING ELECTRIC MACHINE AND CEILING FAN

Publication Number WO/2020/066117
Publication Date 02.04.2020
International Application No. PCT/JP2019/019782
International Filing Date 17.05.2019
IPC
H02K 11/30 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
30Structural association with control circuits or drive circuits
F04D 25/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems specially adapted for elastic fluids
02Units comprising pumps and their driving means
08the working fluid being air, e.g. for ventilation
H02K 7/14 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
CPC
F04D 25/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
08the working fluid being air, e.g. for ventilation
H02K 11/30
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
30Structural association with control circuits or drive circuits
H02K 7/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 東耕 正典 TOKO, Masanori
  • 亀山 正樹 KAMEYAMA, Masaki
  • 池田 康博 IKEDA, Yasuhiro
  • 山下 達也 YAMASHITA, Tatsuya
Agents
  • 高村 順 TAKAMURA, Jun
Priority Data
2018-18026426.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OUTER-ROTOR-TYPE ROTATING ELECTRIC MACHINE AND CEILING FAN
(FR) MACHINE TOURNANTE ÉLECTRIQUE DE TYPE À ROTOR EXTÉRIEUR ET VENTILATEUR DE PLAFOND
(JA) アウターロータ型回転電機および天井扇風機
Abstract
(EN)
An outer-rotor-type rotating electric machine (1) is provided with: a rotor (7) having a cylindrical shape; a shaft (3) fixed at the center of the rotor (7) and extending along a central axis of the rotor (7); an outer case for housing the rotor (7) therein; and a stator core (4) which is disposed inward of the rotor (7) and in which a stator center hole (4a) having an inner diameter greater than the outer diameter of the shaft (3) is formed coaxially with the central axis of the rotor (7). Furthermore, the outer-rotor-type rotating electric machine (1) is provided with: a disc component fixed, in the stator center hole (4a), coaxially with the central axis of the rotor (7); and an electric/electronic component held on the disc component.
(FR)
Une machine tournante électrique de type à rotor extérieur (1) est pourvue : d'un rotor (7) ayant une forme cylindrique ; d'un arbre (3) fixé au centre du rotor (7) et s'étendant le long d'un axe central du rotor (7) ; d'un boîtier extérieur destiné à loger le rotor (7) en son sein ; et d'un noyau de stator (4) qui est disposé à l'intérieur du rotor (7) et dans lequel un trou central de stator (4a) ayant un diamètre interne supérieur au diamètre externe de l'arbre (3) est formé de façon coaxiale à l'axe central du rotor (7). D'autre part, la machine tournante électrique de type à rotor extérieur (1) est pourvue : d'un composant de disque fixé, dans le trou central de stator (4a), coaxialement avec l'axe central du rotor (7) ; et un composant électrique/électronique maintenu sur le composant de disque.
(JA)
アウターロータ型回転電機(1)は、円筒形状を有する回転子(7)と、回転子(7)の中央に固定されて回転子(7)の中心軸に沿って延びる軸(3)と、回転子(7)を内部に収容する外郭と、軸(3)の外径よりも大きな内径を有する固定子中心孔(4a)が回転子(7)の中心軸と同軸に形成されて、回転子(7)の内側に配置される固定子鉄心(4)と、を備える。また、アウターロータ型回転電機(1)は、固定子中心孔(4a)内に回転子(7)の中心軸と同軸に固定される円盤部品と、円盤部品に保持される電気電子部品と、を備える。
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