公开(公告)号：US10998781B2

公开(公告)日：2021-05-04

申请号：US16292748

申请日：2019-03-05

Applicant: DENSO CORPORATION

Inventor： Ryohei Oba ,  Nobuo Isogai

IPC: H02K9/22 ,  H02K1/24 ,  H02M7/12 ,  H02K1/16 ,  H02K11/05 ,  H02M7/00 ,  H02K19/10 ,  H02K11/04 ,  H02K11/33

Abstract: A rotating electric machine includes a rotor, a stator, a housing, a plurality of control modules and a joining member. The stator includes a stator coil. The housing accommodates both the rotor and the stator therein. The control modules are capable of supplying multi-phase alternating current to the stator coil and rectifying multi-phase alternating current generated in the stator coil into direct current. The control modules include a first control module and a second control module that are arranged adjacent to each other. The first and second control modules are joined, by the joining member, to be in surface contact with each other.

公开(公告)号：US10396636B2

公开(公告)日：2019-08-27

申请号：US15383985

申请日：2016-12-19

Applicant: DENSO CORPORATION

Inventor： Nobuo Isogai

IPC: H02K11/33 ,  H02K5/04 ,  H02K9/00 ,  H02K9/02 ,  H02K11/04 ,  H02K5/22

Abstract: In a power converter, outer lead frames are drawn out from a semiconductor module and are bent to be separated from a cooler. Each of the outer leads has a terminal end. The terminal end of each outer lead frame projects from a virtual plane extending along a second surface of a housing. Connector leads each includes an inner portion disposed in the housing, and an outer portion drawn out from the housing and bent to be separated from the cooler. The outer portion of each connector lead has a terminal end. The terminal end of the outer portion of each connector lead projects from the virtual plane.

公开(公告)号：US10862366B2

公开(公告)日：2020-12-08

申请号：US16292711

申请日：2019-03-05

Applicant: DENSO CORPORATION

Inventor： Naoki Hashimoto ,  Nobuo Isogai

IPC: H02K5/22 ,  H02K11/33 ,  H02K7/00 ,  H02K9/22 ,  H02P27/06 ,  H02K11/40 ,  H01R3/00 ,  H02K11/05 ,  H02K19/10 ,  H02K11/04

Abstract: A rotating electric machine includes a rotating shaft, a rotor, a stator, a housing, control modules and fixing members. The housing, which is grounded, rotatably supports the rotating shaft and accommodates the rotor and the stator. The control modules are arranged around the rotating shaft and adjacent to one another. Each of the control modules includes switching elements, a supporting part that supports the switching elements, and at least one connection part having a ground terminal formed therein. The fixing members are provided to fix the connection parts of the control modules to the housing. Each adjacent pair of the connection parts respectively belonging to two different ones of the control modules are together fixed to the housing by a corresponding one of the fixing members; the ground terminals formed in the adjacent pair of the connection parts are together electrically connected to the housing.