公开(公告)号：US10199898B2

公开(公告)日：2019-02-05

申请号：US15110899

申请日：2015-01-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MATSUO INDUSTRIES, INC.

Inventor： Kentaro Haruno ,  Haruki Kusamaki ,  Yuki Yamakawa

IPC: H02K3/32 ,  H02K5/02 ,  H02K3/52 ,  H02K5/22 ,  H02K5/24

Abstract: A rotary electric machine includes a stator core, a coil, and a molded portion. The stator core includes an annular yoke and a plurality of teeth. The teeth protrude radially inward from the annular yoke. The coils are wound around the teeth respectively. The coil includes a coil end that protrudes toward an axially outer side from an axially end surface of the stator core. The molded portion is a resin member that covers the coil end. The molded portion includes a first member. The first member includes a communication portion that communicates inside of the molded portion with outside of the molded portion.

公开(公告)号：US20150050833A1

公开(公告)日：2015-02-19

申请号：US14458574

申请日：2014-08-13

Applicant: Toyota Jidosha Kabushiki Kaisha ,  Sumitomo Wiring Systems, Ltd.

Inventor： Tatsuhiko Mizutani ,  Haruki Kusamaki ,  Takuya Tate ,  Hiroyuki Matsuoka ,  Hirotaka Baba ,  Tetsuya Iida ,  Junpei Nakamoto

IPC: B60L1/00

CPC classification number: B60L50/51 ,  B60L50/16 ,  B60L50/61 ,  B60L2210/40 ,  B60L2270/145 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/7241

Abstract: A cable unit includes a first connector, a second connector, and a cable. The first connector is connected with a terminal block of a transaxle case. The second connector is connected with a terminal block of a power control unit case. The cable connects the first connector with the second connector. The cable is routed into a curved shape to be curved three-dimensionally. And the cable is deformed when the transaxle case and the power control unit case move relative to each other as a vehicle is driven.

Abstract translation: 电缆单元包括第一连接器，第二连接器和电缆。 第一连接器与驱动桥壳体的端子块连接。 第二连接器与功率控制单元壳体的端子块连接。 电缆将第一连接器与第二连接器连接。 电缆被弯曲成三维弯曲形状。 当变速驱动桥壳体和动力控制单元壳体在车辆被驱动时相对于彼此移动时，电缆变形。

公开(公告)号：US11309760B2

公开(公告)日：2022-04-19

申请号：US16734450

申请日：2020-01-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masashi Matsumoto ,  Hazuki Kawamura ,  Kohei Watanabe ,  Yuki Tanaka ,  Haruki Kusamaki

IPC: H02K3/22 ,  H02K3/24 ,  H02K1/32 ,  H02K3/48 ,  H02K3/34 ,  H02K1/20

Abstract: A rotary electric machine includes a stator core having a plurality of teeth arranged in a row along a circumferential direction of the stator core, and a stator coil composed of a winding wire wound around the teeth. The stator coil includes coil end portions extending, outside the stator core in an axial direction thereof, along a substantially circumferential direction of the stator core, and straight portions extending along the axial direction, the straight portions being at least partially housed in a slot which is a void defined by two adjacent teeth of the plurality of teeth. In the rotary electric machine, a cooling groove is formed at least in the straight portion, the cooling groove functioning as a cooling channel through which a cooling fluid flows, and each straight portion includes only one cooling channel.

公开(公告)号：US11277046B2

公开(公告)日：2022-03-15

申请号：US16734450

申请日：2020-01-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masashi Matsumoto ,  Hazuki Kawamura ,  Kohei Watanabe ,  Yuki Tanaka ,  Haruki Kusamaki

IPC: H02K3/22 ,  H02K3/24 ,  H02K1/32 ,  H02K3/48 ,  H02K3/34 ,  H02K1/20

Abstract: A rotary electric machine includes a stator core having a plurality of teeth arranged in a row along a circumferential direction of the stator core, and a stator coil composed of a winding wire wound around the teeth. The stator coil includes coil end portions extending, outside the stator core in an axial direction thereof, along a substantially circumferential direction of the stator core, and straight portions extending along the axial direction, the straight portions being at least partially housed in a slot which is a void defined by two adjacent teeth of the plurality of teeth. In the rotary electric machine, a cooling groove is formed at least in the straight portion, the cooling groove functioning as a cooling channel through which a cooling fluid flows, and each straight portion includes only one cooling channel.

公开(公告)号：US20200212731A1

公开(公告)日：2020-07-02

申请号：US16711558

申请日：2019-12-12

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： Masashi Matsumoto ,  Haruki Kusamaki ,  Hazuki Kawamura ,  Kohei Watanabe ,  Yuki Tanaka

IPC: H02K1/14 ,  H02K1/27 ,  H02K1/20 ,  H02K1/16 ,  H02K9/19 ,  H02K1/18

Abstract: A stator includes a stator core having an annular shape, the stator core being wound with a coil. The stator core includes a plurality of magnetic plates and a porous body intervening between the plurality of magnetic plates, the plurality of magnetic plates and the porous body being layered.

公开(公告)号：US10170865B2

公开(公告)日：2019-01-01

申请号：US15541508

申请日：2015-10-16

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  SUMITOMO WIRING SYSTEMS, LTD. ,  AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Yasuhiro Makido ,  Yousuke Kurono ,  Haruki Kusamaki ,  Tetsuya Iida ,  Junpei Nakamoto ,  Takuya Tate ,  Hiroyuki Matsuoka ,  Kouji Fukumoto ,  Daisuke Hashimoto ,  Toshiya Hirooka

IPC: H01R13/6582 ,  H01R13/648 ,  H01R13/52 ,  H01R13/6593 ,  H01R24/52 ,  B60L11/14 ,  H01R13/627 ,  H01R103/00

Abstract: The electric shielded wire connection structure includes: a lower side case that accommodates a rotary electric machine; an upper side case that is positioned immediately above, and facing, the lower side case and accommodates an inverter; a plurality of electric wires that is arranged in a state where one end thereof is connected to a lower side terminal block immediately under the upper side case, the other end thereof is connected to an upper side terminal block at a wall surface side end part of the upper side case, and the plurality of electric wires is bent from the position immediately under the upper side case so as to face the wall surface; and a braided shielding member that shields the plurality of electric wires and is arranged for the plurality of electric wires only at the side opposite to the surface facing the upper side case.

公开(公告)号：US09742124B2

公开(公告)日：2017-08-22

申请号：US15117990

申请日：2015-02-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Sumitomo Wiring Systems, Ltd. ,  Autonetworks Technologies, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Haruki Kusamaki ,  Hiroyuki Matsuoka ,  Takuya Tate ,  Yoshimi Uchida ,  Junpei Nakamoto ,  Tetsuya Iida ,  Daisuke Hashimoto ,  Kouji Fukumoto

IPC: H01R13/6592 ,  H01R9/03 ,  H01R13/6593 ,  H01R9/24 ,  H01R4/18

CPC classification number: H01R13/6592 ,  H01R4/18 ,  H01R9/034 ,  H01R9/2483 ,  H01R13/6593 ,  H01R2201/26

Abstract: A terminal block including an electric wire, a shield material, a terminal, a housing and a shield bracket. The shield material is configured to cover at least a part of the electric wire. The electric wire is connected to the terminal. The housing is configured to accommodate the terminal. The shield bracket is fixed to the housing. The shield bracket is configured to hold the shield material, and includes a folding portion. The folding portion is configured to hold an end of the shield material by sandwiching the end of the shield material. The folding portion has a notch hole.