公开(公告)号：US11742747B2

公开(公告)日：2023-08-29

申请号：US17672849

申请日：2022-02-16

Applicant: DENSO CORPORATION

Inventor： Koji Mazaki ,  Kazuyoshi Obayashi ,  Tadatoshi Asada

IPC: B60R16/033 ,  H02H3/08 ,  H02J1/10 ,  H02J7/14 ,  H02J7/34 ,  H02M3/158 ,  H02M1/32

CPC classification number: H02M1/32 ,  B60R16/033 ,  H02H3/08 ,  H02J1/10 ,  H02J7/1423 ,  H02J7/34 ,  H02M3/158

Abstract: A power supply system having a plurality of power systems is provided with a power output section in each of the power systems, an electrical load in each of the power systems, operating from power supplied by the power output section, main paths that connect the power output sections of adjacent ones of the power systems, an inter-system switch that establishes a conducting condition between the adjacent power systems by being turned on and establishes a disconnected condition between the adjacent power systems by being turned off, and an intra-system switch in each of the power systems, which is disposed on the main path between the power output section and the inter-system switch, and which establishes a conducting condition between the power output section and the electrical load by being turned on and establishes a disconnected condition between the power output section and the electrical load by being turned off.

公开(公告)号：US10056752B2

公开(公告)日：2018-08-21

申请号：US14274273

申请日：2014-05-09

Applicant: DENSO CORPORATION

Inventor： Harumi Horihata ,  Tadatoshi Asada ,  Takahisa Koyasu

IPC: H02H7/06 ,  H02H7/08 ,  H02H5/10 ,  H02P29/024

CPC classification number: H02H7/06 ,  H02H5/105 ,  H02H7/08 ,  H02P29/0243

Abstract: A rotary electric machine for a vehicle is provided. The rotary electric machine includes a power system circuit which has a power element and is grounded via a first ground terminal and a first connecting line and a control system circuit which controls the power system circuit and is grounded via a second ground terminal and a second connecting line.

公开(公告)号：US10479359B2

公开(公告)日：2019-11-19

申请号：US15558379

申请日：2016-04-28

Applicant: DENSO CORPORATION

Inventor： Tomohisa Ose ,  Tadatoshi Asada ,  Shigeru Maeda ,  Takashi Senda

IPC: B60W30/18 ,  B60K6/485 ,  B60K6/54 ,  F02N11/08 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  F02D29/02 ,  B60W10/11 ,  F02N5/04 ,  B60W20/40

Abstract: A restart control device is applied to a vehicle which is provided with an internal combustion engine, an electric motor, a driving wheel, and a clutch. The restart control device has a restart-condition determining portion which determines whether a restart condition for restarting the internal combustion engine is established while the vehicle is coasting; a push-start portion which starts the internal combustion engine by a push-start; a start-up portion which starts the internal combustion engine by use of an electric motor; and a doubly start-up portion which tries to start the internal combustion engine by one of the push-start portion and the start-up portion when the restart-condition determining portion determines that the restart condition is established. The doubly start-up portion tries to start the internal combustion engine by another one of the push-up portion and the start-up portion when the internal combustion engine has not been started.

公开(公告)号：US11465574B2

公开(公告)日：2022-10-11

申请号：US16825312

申请日：2020-03-20

Applicant: DENSO CORPORATION

Inventor： Koji Mazaki ,  Kazuyoshi Obayashi ,  Tadatoshi Asada

IPC: B60R16/033 ,  H02J1/10 ,  H02M3/158 ,  H02J7/34 ,  H02H3/08 ,  H02J7/14

Abstract: A power supply system having a plurality of power systems is provided with a power output section in each of the power systems, an electrical load in each of the power systems, operating from power supplied by the power output section, main paths that connect the power output sections of adjacent ones of the power systems, an inter-system switch that establishes a conducting condition between the adjacent power systems by being turned on and establishes a disconnected condition between the adjacent power systems by being turned off, and an intra-system switch in each of the power systems, which is disposed on the main path between the power output section and the inter-system switch, and which establishes a conducting condition between the power output section and the electrical load by being turned on and establishes a disconnected condition between the power output section and the electrical load by being turned off.