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1. 发明申请

US20180170211A1 FUEL CELL VEHICLE 审中-公开
公开(公告)号：US20180170211A1
公开(公告)日：2018-06-21
申请号：US15827365
申请日：2017-11-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TAIHO KOGYO CO., LTD.
发明人： Shigetaka YOSHIKAWA , Hiroaki NISHIUMI , Tatsuya TOKUMASU
IPC分类号： B60L11/18
CPC分类号： B60L11/1896 , B60L11/1892 , B60L11/1898 , H01M8/2475 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell vehicle comprises a fuel cell module, a vehicle body frame, a plurality of mounting portions and a tank. A front portion of the vehicle body frame that a front side mounting portion is attached to is configured to be movable upward in a vehicle height direction when a load is applied in the vehicle longitudinal direction. A rear side mounting portion configured to mount a rear side of the fuel cell module in the vehicle longitudinal direction to the vehicle body frame is configured to be more easily breakable, compared with the front side mounting portion, when the load is applied in the vehicle longitudinal direction.

2. 发明申请

US20180123149A1 FUEL CELL VEHICLE 审中-公开
公开(公告)号：US20180123149A1
公开(公告)日：2018-05-03
申请号：US15795853
申请日：2017-10-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TAIHO KOGYO CO., LTD.
发明人： Hiroaki NISHIUMI , Tatsuya TOKUMASU
IPC分类号： H01M8/04 , H01M8/0273 , H01M8/24
CPC分类号： H01M8/04 , B60L3/0007 , B60L3/0053 , B60L50/71 , B60L50/72 , H01M8/0273 , H01M8/04201 , H01M8/24 , H01M8/2475 , H01M2250/20 , Y02T90/32
摘要： A fuel cell vehicle comprises a fuel cell module configured to include a fuel cell stack, a tank configured to store a gas that is supplied to the fuel cell stack, a fuel cell placement chamber configured to place the fuel cell module therein and a tank placement chamber formed on a rear side of the fuel cell placement chamber in a vehicle longitudinal direction of the fuel cell vehicle under a floor of the fuel cell vehicle and configured to place the tank therein. The fuel cell module is placed vertically above the tank such as not to overlap with the tank when being viewed in the vehicle longitudinal direction.

3. 发明申请

US20220226753A1 GAS-LIQUID SEPARATOR 有权
公开(公告)号：US20220226753A1
公开(公告)日：2022-07-21
申请号：US17573850
申请日：2022-01-12
申请人： AISIN CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hitoshi OKUNO , Takami HOSOI , Hiroaki NISHIUMI
IPC分类号： B01D19/00
摘要： A gas-liquid separator includes a housing, an inlet in the housing, a flow passage which is in communication with the inlet and through which a water-containing gas supplied through the inlet flows in a vertical direction, a gas-flow director configured to change a flow direction of the water-containing gas flowing through the flow passage from the vertical direction to the horizontal direction, and a gas-liquid separating portion configured to bring the water-containing gas, supplied from the gas-flow director into the housing, into contact with a plurality of separation blades in sequence to separate water from the water-containing gas.

4. 发明申请

US20220093947A1 FUEL CELL SYSTEM 有权
公开(公告)号：US20220093947A1
公开(公告)日：2022-03-24
申请号：US17443490
申请日：2021-07-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takami HOSOI , Hiroaki NISHIUMI
IPC分类号： H01M8/04119 , H01M8/04082 , H01M8/04858 , B60L50/71
摘要： A fuel cell system includes a fuel cell stack having a hydrogen hole in which hydrogen gas passes, a hydrogen-related auxiliary machine, and a hydrogen pipe that connects the hydrogen hole and the hydrogen-related auxiliary machine. The hydrogen pipe includes a liquid retention part that is located below the hydrogen hole, and a connecting point between the hydrogen pipe and the hydrogen-related auxiliary machine in a gravity direction.

5. 发明申请

US20160141703A1 FUEL CELL CASE 审中-公开
标题翻译：燃油箱
公开(公告)号：US20160141703A1
公开(公告)日：2016-05-19
申请号：US14932542
申请日：2015-11-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroaki NISHIUMI
IPC分类号： H01M8/24
CPC分类号： H01M8/2475 , H01M8/248 , H01M2250/20 , Y02T90/32
摘要： A fuel cell case that is configured to place a fuel cell therein, the fuel cell case includes: a first member including a bottom surface of the fuel cell case; and a second member fixed to an outer circumferential portion of the first member using a fastener, wherein a gasket seals between the first member and the second member, and the first member includes a rib, wherein the rib is positioned on an inner circumferential side of a portion where the first member comes into contact, with the gasket and is protruded upward from a surface where the first member comes into contact with the gasket.
摘要翻译：一种燃料电池壳体，其构造成将燃料电池放置在其中，所述燃料电池壳体包括：第一构件，其包括所述燃料电池壳体的底面; 以及第二构件，其使用紧固件固定到所述第一构件的外周部，其中垫圈密封在所述第一构件和所述第二构件之间，并且所述第一构件包括肋，其中所述肋位于所述肋的内周侧第一构件与垫圈接触的部分，并且从第一构件与垫圈接触的表面向上突出。

6. 发明申请

US20160133954A1 FUEL CELL MODULE 审中-公开
标题翻译：燃料电池模块
公开(公告)号：US20160133954A1
公开(公告)日：2016-05-12
申请号：US14935888
申请日：2015-11-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroaki NISHIUMI , Seiji Mizuno
IPC分类号： H01M8/02
CPC分类号： H01M8/0276 , B60L50/71 , C25D11/022 , C25D11/246 , H01M8/2475 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell module is disposed below a floor of a vehicle. The fuel cell module includes: a high-voltage portion including a fuel cell; a case that is formed of aluminum or aluminum alloy and that accommodates at least a part of the high-voltage portion; and a gasket sandwiched between the case and another component, which is different from the case. An anodic oxide coating is formed on at least a surface that comes into contact with the gasket in a surface of the case.
摘要翻译：燃料电池模块设置在车辆的地板的下方。燃料电池模块包括：包括燃料电池的高压部分; 由铝或铝合金形成并容纳至少一部分高压部分的壳体; 以及夹在壳体和另一部件之间的垫圈，这与壳体不同。至少在壳体表面与衬垫接触的表面上形成阳极氧化物涂层。

7. 发明申请

US20170232829A1 FUEL CELL VEHICLE 有权
公开(公告)号：US20170232829A1
公开(公告)日：2017-08-17
申请号：US15432300
申请日：2017-02-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masahiko NISHIKAWA , Hiroaki NISHIUMI
IPC分类号： B60K1/04 , H01M8/2475 , B60L11/18
CPC分类号： B60K1/04 , B60K2001/0411 , B60K2001/0416 , B60L11/1896 , B60Y2306/01 , H01M8/2475 , H01M2250/20 , Y02T90/32
摘要： A fuel cell vehicle comprises a fuel cell stack that is mounted in a housing box placed on a front or rear side of a passenger compartment. The fuel cell stack is housed in a stack casing, and the stack casing is mounted on a frame of the housing box via a stack mount. The stack mount includes: a stack-side bracket provided in the stack casing; a frame-side bracket provided in the frame; and a fixing member configured to fix the stack-side bracket and the frame-side bracket together. The stack mount has at least either one of: (a) a first structure in which a cutout portion is formed in the stack-side bracket on one side thereof which faces a proximal end portion, the proximal end portion being one of a front end portion and a rear end portion of the fuel cell vehicle which is closer to the housing box; or (b) a second structure in which a cutout portion is formed in the frame-side bracket on one side thereof which faces a distal end portion, the distal end portion being another one of the front end portion and the rear end portion of the fuel cell vehicle which is farther from the housing box.

8. 发明申请

US20160141640A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20160141640A1
公开(公告)日：2016-05-19
申请号：US14932440
申请日：2015-11-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroaki NISHIUMI , Tateki TAKAYAMA , Toshiyuki TONUMA
IPC分类号： H01M8/02
CPC分类号： H01M8/2475 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system mounted on a vehicle, includes: a fuel cell configured to cause electrochemical reaction between an anode gas and a cathode gas to proceed; and a fuel cell casing that is configured to place the fuel cell therein, wherein the fuel cell casing has a bottom face that is formed in an approximately rectangular shape, the fuel cell casing is positioned such that longitudinal sides of the approximately rectangular shape are parallel to a left-right direction of the vehicle, and the bottom face has a rib that is extended only in a front-back direction of the vehicle is provided on the bottom face.
摘要翻译：一种安装在车辆上的燃料电池系统，包括：燃料电池，被配置为使得阳极气体和阴极气体之间的电化学反应进行; 以及燃料电池壳体，其构造为将燃料电池放置在其中，其中，所述燃料电池壳体具有形成为大致矩形形状的底面，所述燃料电池壳体定位成使得所述大致矩形的纵向侧面平行并且底面具有仅在车辆的前后方向上延伸的肋设置在底面上。

9. 发明申请

US20160126563A1 INSULATOR AND FUEL CELL DEVICE 有权
标题翻译：绝缘子和燃料电池装置
公开(公告)号：US20160126563A1
公开(公告)日：2016-05-05
申请号：US14923739
申请日：2015-10-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yutaka HOTTA , Hiroaki NISHIUMI , Tateki TAKAYAMA
IPC分类号： H01M8/02 , H01M8/24
CPC分类号： H01M8/0202 , H01M8/2418 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： In order to prevent a reduction in workability when inserting an insulator, the insulator is to be disposed between a stacked body having a cell stack including a plurality of stacked unit cells and an end member to be disposed outward from the cell stack in stacking directions of the plurality of unit cells, and a covering to be disposed so as to separate in a perpendicular direction to the stacking directions from a side face of the stacked body parallel to the stacking directions. In a state where an end portion of the end member in the perpendicular direction is closer to the covering than an end portion of the cell stack in the perpendicular direction, and the insulator is disposed between the stacked body and the covering, the insulator includes a planar portion for covering at least a part of the side face, and a protruded portion disposed in the planar portion and protruded toward one or more unit cells near the end member among the plurality of unit cells constituting the cell stack.
摘要翻译：为了防止在插入绝缘体时可加工性的降低，绝缘体将被布置在具有包括多个堆叠的单元电池的电池堆叠的堆叠体和从电池堆叠的堆叠方向向外布置的端部构件之间所述多个单元电池以及与所述堆叠方向平行地从所述堆叠体的侧面沿与所述堆叠方向垂直的方向配置的覆盖物。端子部件的垂直方向的端部比垂直方向上的电池组的端部更靠近覆盖物的状态，绝缘体设置在层叠体与覆盖物之间，绝缘体包括：平面部分，用于覆盖所述侧面的至少一部分;以及突出部，设置在所述平面部分中，并且朝向构成所述电池堆的所述多个单位电池中的所述端部构件附近的一个或多个单元电池突出。

10. 发明申请

US20220115679A1 FUEL CELL SYSTEM 有权
公开(公告)号：US20220115679A1
公开(公告)日：2022-04-14
申请号：US17450281
申请日：2021-10-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , c/o AISIN CORPORATION
发明人： Takami HOSOI , Hiroaki NISHIUMI , Takashi MISHIMA , Hitoshi OKUNO , Toshihide YAMADA
IPC分类号： H01M8/04119 , H01M8/04223 , H01M8/04291 , H01M8/04082
摘要： A fuel cell system includes a fuel cell, a cathode off-gas discharge channel, a gas-liquid separator, and a cover member. The gas-liquid separator includes a body, a first discharge channel including a first valve seat at an end, and a first valve device including a first valve element and a first driver. The cover member covers at least the first discharge channel and the first valve seat in the gas-liquid separator, and includes a gas channel defining portion that defines a gas channel communicating with the cathode off-gas discharge channel between the cover member and the gas-liquid separator. The gas channel is configured such that a cathode off-gas flowing into the cover member comes into contact with the first discharge channel and the first valve seat and does not come into contact with the first driver.

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