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1. 发明授权

US11949347B2 Power conversion device 有权
公开(公告)号：US11949347B2
公开(公告)日：2024-04-02
申请号：US17460990
申请日：2021-08-30
申请人： FUJI ELECTRIC CO., LTD. , HONDA MOTOR CO., LTD.
发明人： Nobuhisa Ando , Hiroki Katsumata , Masahiko Sato
IPC分类号： B60L53/60 , G01R31/52 , H02M1/36 , H02M7/797
CPC分类号： H02M7/797 , B60L53/60 , G01R31/52 , H02M1/36 , B60L2210/30 , B60L2210/40
摘要： A power conversion device includes a power converter to output AC power by converting input DC power, an electric leakage detector to detect electric leakage in a power supply line through which the AC power output by the power converter flows when the AC power is being output by the power converter, and a power conversion controller configured to control power conversion of the power converter. The power conversion controller is configured to stop power conversion operation of the power converter based on a detection result of the electric leakage detector.

2. 发明授权

US11607966B2 Control device for mobile body, control method therefor, and mobile body 有权
公开(公告)号：US11607966B2
公开(公告)日：2023-03-21
申请号：US17483217
申请日：2021-09-23
申请人： HONDA MOTOR CO., LTD. , FUJI ELECTRIC CO., LTD.
发明人： Mitsuteru Yano , Shinichi Yokoyama , Masahiko Sato , Tomoki Nakahara
IPC分类号： B60L53/22 , B60L53/14
摘要： A control device for a mobile body is equipped with a charging and electrical power supplying unit including a first smoothing capacitor positioned on a connector side and a second smoothing capacitor positioned on a battery side, and a control unit configured to control the charging and electrical power supplying unit. When the battery is charged using electrical power supplied from the electrical power source device, the control unit completes precharging a first smoothing capacitor and a second smoothing capacitor using electrical power supplied from the battery, before the electrical power from the electrical power source device starts to be supplied to the charging and electrical power supplying unit.

3. 发明授权

US10263273B2 In-vehicle fuel cell stack 有权
公开(公告)号：US10263273B2
公开(公告)日：2019-04-16
申请号：US15333650
申请日：2016-10-25
申请人： HONDA MOTOR CO., LTD.
发明人： Takaharu Sato , Masahiko Sato , Masahiro Kawahara , Akihiro Suzuki , Takanori Mori , Tsuyoshi Kobayashi , Kazuma Sasaki
IPC分类号： H01M8/2475 , H01M8/04537 , H01M8/04858 , B60K1/04 , B60K1/00 , H01M8/04007
摘要： A cell voltage control unit is provided on a lower surface of a stack body of a fuel cell stack. The cell voltage control unit is connected to cell voltage terminals for monitoring cell voltage. A protection member is provided on a second end plate where the cell voltage control unit is provided. The protection member has protrusions protruding from both sides of the protection member in a horizontal direction, and a body portion having a vertically elongated shape so as to extend to a front face of the cell voltage control unit.

4. 发明申请

US20180108894A1 CABLE FIXING STRUCTURE 审中-公开
公开(公告)号：US20180108894A1
公开(公告)日：2018-04-19
申请号：US15782897
申请日：2017-10-13
申请人： HONDA MOTOR CO., LTD
发明人： Masahiko Sato , Tsuyoshi Kobayashi
IPC分类号： H01M2/20 , H01M2/06 , H01R13/58 , H01R13/422
CPC分类号： H01M2/20 , H01M2/06 , H01M8/02 , H01R4/72 , H01R12/62 , H01R13/422 , H01R13/5808 , H01R13/582
摘要： A cable fixing structure of a fuel cell stack fixes together a connector housing containing a substrate and a flat cable joined to the substrate. The cable fixing structure includes a fixing part provided for the connector housing, and having a convexly curved surface, and a heat contraction tube configured to surround the flat cable and the fixing part, and press the flat cable against the convexly curved surface.

5. 发明授权

US11302952B2 Fuel cell stack 有权
公开(公告)号：US11302952B2
公开(公告)日：2022-04-12
申请号：US17118093
申请日：2020-12-10
申请人： HONDA MOTOR CO., LTD.
发明人： Masahiko Sato
IPC分类号： H01M8/24 , H01M8/2475 , H01M8/2465 , H01M8/0273 , H01M8/1004
摘要： An opening is formed in an accommodating case of a fuel cell stack. Flat cables are led out of the accommodating case through the opening. The flat cables pass through a grommet covering the opening. The grommet is positioned by a seal plate (positioning member) attached to the accommodating case.

6. 发明授权

US09368815B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US09368815B2
公开(公告)日：2016-06-14
申请号：US13748595
申请日：2013-01-24
申请人： HONDA MOTOR CO., LTD.
发明人： Shuji Sato , Masahiko Sato
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/0247 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell includes a membrane electrode assembly and a separator. The separator includes a reactant gas inlet manifold, a reactant gas outlet manifold, a reactant gas channel, an inlet connection channel, an inlet buffer portion, an outlet buffer portion, and an outlet connection channel. A pressure drop through the inlet buffer portion is less than a pressure drop through the reactant gas channel when a reactant gas flows from the reactant gas inlet manifold to the reactant gas channel. A pressure drop through the outlet buffer portion is less than a pressure drop through the outlet connection channel when the reactant gas flows from the reactant gas channel to the reactant gas outlet manifold.
摘要翻译：燃料电池包括膜电极组件和隔膜。分离器包括反应气体入口歧管，反应气体出口歧管，反应气体通道，入口连接通道，入口缓冲部分，出口缓冲部分和出口连接通道。当反应气体从反应气体入口歧管流到反应气体通道时，通过入口缓冲部分的压降小于通过反应气体通道的压降。当反应气体从反应气体通道流向反应气体出口歧管时，通过出口缓冲部分的压降小于通过出口连接通道的压降。

7. 发明授权

US10777825B2 In-vehicle fuel cell stack 有权
公开(公告)号：US10777825B2
公开(公告)日：2020-09-15
申请号：US15813275
申请日：2017-11-15
申请人： HONDA MOTOR CO., LTD
发明人： Masahiko Sato
IPC分类号： H01M8/04089 , H01M8/02 , H01M8/241 , H01M8/2484 , H01M8/2475 , B60L50/72 , H01M8/0662
摘要： An in-vehicle fuel cell stack includes a ventilation mechanism for ventilating a stack case through a ventilation opening opened to the inside of the stack case. The ventilation mechanism includes an inlet member. An air inlet port and an inner channel are formed in the inlet member. A ventilating air is guided into the ventilation mechanism through the air inlet port. The inner channel connects the air inlet port and the ventilation opening. The inner channel includes a labyrinth channel.

8. 发明授权

US11374250B2 Fuel cell stack 有权
公开(公告)号：US11374250B2
公开(公告)日：2022-06-28
申请号：US17118038
申请日：2020-12-10
申请人： HONDA MOTOR CO., LTD.
发明人： Masahiko Sato
IPC分类号： H01M8/24 , H01M8/2475 , H01M8/2465 , H01M8/0273 , H01M8/1004
摘要： An opening is formed in an accommodating case of a fuel cell stack. Flat cables are led out of the accommodating case through the opening. The flat cables pass through a grommet covering the opening. The grommet is positioned by a seal plate (positioning member) attached to the accommodating case.

9. 发明授权

US11342574B2 Fuel cell stack 有权
公开(公告)号：US11342574B2
公开(公告)日：2022-05-24
申请号：US17118136
申请日：2020-12-10
申请人： HONDA MOTOR CO., LTD.
发明人： Masahiko Sato , Takanori Mori
IPC分类号： H01M8/24 , H01M8/2475 , H01M8/2465 , H01M8/0273 , H01M8/1004
摘要： An opening is formed in an accommodating case of a fuel cell stack. Flat cables are led out of the accommodating case through the opening. The flat cables pass through a grommet covering the opening. The grommet is positioned by a seal plate (positioning member) attached to the accommodating case.

10. 发明授权

US10886557B2 Fuel cell stack 有权
公开(公告)号：US10886557B2
公开(公告)日：2021-01-05
申请号：US15723780
申请日：2017-10-03
申请人： HONDA MOTOR CO., LTD.
发明人： Masahiko Sato , Takanori Mori
IPC分类号： H01M8/24 , H01M8/2475 , H01M8/2465 , H01M8/0273 , H01M8/1004
摘要： An opening is formed in an accommodating case of a fuel cell stack. Flat cables are led out of the accommodating case through the opening. The flat cables pass through a grommet covering the opening. The grommet is positioned by a seal plate (positioning member) attached to the accommodating case.

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