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1. WO2020110591 - STATOR, MOTOR, AND VENTILATION DEVICE

Publication Number WO/2020/110591
Publication Date 04.06.2020
International Application No. PCT/JP2019/042799
International Filing Date 31.10.2019
IPC
H02K 3/50 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
46Fastening of windings on the stator or rotor structure
50Fastening of winding heads, equalising connectors, or connections thereto
H02K 5/22 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20101
CPC
H02K 3/50
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
46Fastening of windings on the stator or rotor structure
50Fastening of winding heads, equalising connectors, or connections thereto
H02K 5/22
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 塩谷 康仁 SHIOTANI Yasuhito
Agents
  • 鎌田 健司 KAMATA Kenji
  • 野村 幸一 NOMURA Koichi
Priority Data
2018-21984426.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) STATOR, MOTOR, AND VENTILATION DEVICE
(FR) STATOR, MOTEUR ET DISPOSITIF DE VENTILATION
(JA) ステータ、モータ及び送風装置
Abstract
(EN)
This stator comprises an iron core connected in an annular shape, a winding wound around the iron core, an insulator (3) that insulates between the iron core and the winding, a substrate (6), and a terminal pin (12) by which the winding and the substrate (6) are connected. The substrate (6) is provided with a through-hole through which an iron-core-facing surface (6a) and a rear surface (6b) communicate, the through-hole passing through the substrate (6). In a state in which the terminal pin (12) has passed through the through-hole, the terminal pin (12) is provided with an upper connection part (5a) connected to the winding at a position isolated from the rear surface (6b) in a direction opposite the iron core, and a lower connection part (5b) connected to the substrate (6) independently from the upper connection part (5a) in the vicinity of the through-hole.
(FR)
L’invention concerne un stator comprenant un noyau de fer connecté sous une forme annulaire, un enroulement enroulé autour du noyau de fer, un isolant (3) qui isole entre le noyau de fer et l'enroulement, un substrat (6), et une broche de borne (12) par laquelle l'enroulement et le substrat (6) sont connectés. Le substrat (6) est pourvu d'un trou traversant à travers lequel une surface faisant face au noyau de fer (6a) et une surface arrière (6b) communiquent, le trou traversant passant à travers le substrat (6). Dans un état dans lequel la broche de borne (12) est passée à travers le trou traversant, la broche de borne (12) est pourvue d'une partie de connexion supérieure (5a) reliée à l'enroulement à une position isolée de la surface arrière (6b) dans une direction opposée au noyau de fer, et une partie de connexion inférieure (5b) reliée au substrat (6) indépendamment de la partie de connexion supérieure (5a) à proximité du trou traversant.
(JA)
ステータは、環形状に接続された鉄心と、鉄心に巻回される巻線と、鉄心と巻線との間を絶縁するインシュレータ(3)と、基板(6)と、巻線と基板(6)とを接続する端子ピン(12)と、を備える。基板(6)は、基板(6)を貫通して鉄心対向面(6a)と背面(6b)とを連通する貫通孔を備え、端子ピン(12)は、貫通孔を貫通した状態で背面(6b)から鉄心とは逆方向に離隔した位置に巻線と接続された上部接続部(5a)と、貫通孔近傍にて上部接続部(5a)とは独立して基板(6)と接続された下部接続部(5b)と、を備える。
Also published as
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