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1. WO2022005197 - BUSBAR AND MOTOR COMPRISING SAME

Publication Number WO/2022/005197
Publication Date 06.01.2022
International Application No. PCT/KR2021/008254
International Filing Date 30.06.2021
IPC
H02K 5/22 2006.1
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
H02K 3/50 2006.1
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 1/04 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
04characterised by the material used for insulating the magnetic circuit or parts thereof
H02K 7/00 2006.1
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
Applicants
  • 엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR]/[KR]
Inventors
  • 김성진 KIM, Seong Jin
  • 김민옥 KIM, Min Oak
Agents
  • 특허법인 다나 DANA PATENT LAW FIRM
Priority Data
10-2020-008199003.07.2020KR
10-2020-014983411.11.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) BUSBAR AND MOTOR COMPRISING SAME
(FR) BARRE OMNIBUS ET MOTEUR LA COMPRENANT
(KO) 버스바 및 이를 포함하는 모터
Abstract
(EN) An embodiment provides a motor comprising: a stator; a rotor arranged to correspond to the stator; a shaft coupled to the rotor; and a busbar disposed above the stator, wherein: the busbar comprises a busbar body and a plurality of busbar terminals disposed in the busbar body; each of the busbar terminals comprises a body part and a power terminal part coupled to the body part; the body part comprises a body, a plurality of terminal portions disposed in the body, and a protrusion protruding in the shaft direction from the upper surface of the body; and one surface of the lower portion of the power terminal part comes into contact with the inner surface of the protrusion. Accordingly, the motor uses the busbar terminal having the structure in which the power terminal part is coupled to the body part, and thus scraps produced during the formation of the busbar terminal can be minimized.
(FR) La présente invention concerne, selon un mode de réalisation, un moteur comprenant : un stator ; un rotor agencé pour correspondre au stator ; un arbre couplé au rotor ; et une barre omnibus disposée au-dessus du stator, la barre omnibus comprenant un corps de barre omnibus et une pluralité de bornes de barre omnibus disposées dans le corps de barre omnibus ; chacune des bornes de barre omnibus comprenant une partie corps et une partie borne d'alimentation couplée à la partie corps ; la partie corps comprenant un corps, une pluralité de parties borne disposées dans le corps, et une saillie faisant saillie dans la direction de l'arbre à partir de la surface supérieure du corps ; et une surface de la partie inférieure de la partie borne d'alimentation entre en contact avec la surface interne de la saillie. Par conséquent, le moteur fait appel à la borne de barre omnibus ayant la structure dans laquelle la partie borne d'alimentation est couplée à la partie corps, ainsi, les déchets produits pendant la formation de la borne de barre omnibus peuvent être réduits à un minimum.
(KO) 실시예는 스테이터; 상기 스테이터와 대응되게 배치되는 로터; 상기 로터와 결합하는 샤프트; 및 상기 스테이터의 상측에 배치되는 버스바를 포함하고, 상기 버스바는 버스바 바디와 상기 버스바 바디에 배치되는 복수 개의 버스바 터미널을 포함하고, 상기 버스바 터미널은 바디부 및 상기 바디부와 결합하는 파워 터미널부를 포함하고, 상기 바디부는 바디, 상기 바디에 배치되는 복수 개의 단자부, 및 상기 바디의 상면에서 축 방향으로 돌출된 돌기를 포함하고, 상기 파워 터미널부의 하부측 일면은 상기 돌기의 내측면과 접촉하는 모터를 개시한다. 이에 따라, 상기 모터는 바디부와 파워 터미널부의 결합 구조로 구현되는 버스바 터미널을 이용하여 버스바 터미널 형성시 발생하는 스크랩을 최소화할 수 있다.
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