US 11,955,860 B2
Motor having terminals with unified shapes for positioning
Woong Seon Ryu, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Filed by LG INNOTEK CO., LTD., Seoul (KR)
Filed on Apr. 25, 2023, as Appl. No. 18/138,977.
Application 18/138,977 is a continuation of application No. 17/721,828, filed on Apr. 15, 2022, granted, now 11,670,980.
Application 17/721,828 is a continuation of application No. 16/959,285, granted, now 11,336,144, issued on May 17, 2022, previously published as PCT/KR2018/016753, filed on Dec. 27, 2018.
Claims priority of application No. 10-2018-0001648 (KR), filed on Jan. 5, 2018.
Prior Publication US 2023/0261538 A1, Aug. 17, 2023
Int. Cl. H02K 3/51 (2006.01); H02K 1/14 (2006.01); H02K 1/16 (2006.01); H02K 3/52 (2006.01); H02K 11/00 (2016.01)
CPC H02K 3/51 (2013.01) [H02K 1/146 (2013.01); H02K 1/165 (2013.01); H02K 3/522 (2013.01); H02K 11/00 (2013.01); H02K 2203/09 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A motor comprising:
a shaft;
a rotor coupled to the shaft;
a stator disposed outside the rotor; and
a bus bar disposed on the stator,
wherein the bus bar includes a terminal connected to a coil of the stator,
the terminal includes a first terminal and a second terminal which are separated from each other in a circuit manner,
the first terminal includes a plurality of first phase terminals,
the second terminal includes a plurality of second phase terminals,
wherein curvature radiuses of the plurality first phase terminals are the same but the positions of the curvature centers of the plurality first phase terminals are different and curvature radiuses of the plurality second phase terminals are the same but the positions of the curvature centers of the plurality second phase terminals are different,
wherein curvature radiuses of the first phase terminal and curvature radiuses of the second phase terminal are the same, and the positions of the curvature centers of the first phase terminal and the curvature centers of the second phase terminal are different.