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公开(公告)号：US11577189B2
公开(公告)日：2023-02-14
申请号：US16795434
申请日：2020-02-19
IPC分类号： B01D45/02
摘要： A liquid recovery device includes: an outer pipe that includes an introduction portion into which a gas-liquid two-phase fluid is introduced; an inner pipe disposed inside the outer pipe at a position where the introduction portion is extended to a downstream side in a flow direction of the gas-liquid two-phase fluid; a double pipe portion that includes a clearance part provided between an inner side of the outer pipe and the inner pipe at a downstream side of the outer pipe in the flow direction; a communication hole that communicates the inner side of the inner pipe with the clearance part; and a drainage portion connected to the clearance part to discharge the liquid-phase fluid flowing into an interior of the clearance part.
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公开(公告)号：US10916787B2
公开(公告)日：2021-02-09
申请号：US16156386
申请日：2018-10-10
发明人： Yuichi Sakajo , Takashi Koyama , Ryo Yoshioka , Takahiro Yamafuji
IPC分类号： H01M8/04291 , H01M8/04007 , H01M8/04492 , H01M8/04701
摘要： A fuel cell system includes a water supply unit configured to supply water from a first water storage unit to a second water storage unit, and a water usage unit uses water in the second water storage unit. The first and second water storage units store produced water form the fuel cell. When the amount of water stored in the first water storage unit exceeds a first predetermined value and the amount of water stored in the second water storage unit is smaller than a second predetermined value, water is supplied from the first water storage unit to the second water storage unit. When water is being used by the water usage unit, water is supplied from the first water storage unit to the second water storage unit even when the amount of water stored in the second water storage unit is not smaller than the second predetermined value.
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公开(公告)号：US10741857B2
公开(公告)日：2020-08-11
申请号：US16145410
申请日：2018-09-28
发明人： Yuichi Sakajo , Takashi Koyama , Ryo Yoshioka , Takahiro Yamafuji
IPC分类号： H01M8/04119 , H01M8/04029 , H01M8/04828 , H01M8/04701 , H01M8/04007 , H01M8/0432 , H01M8/04291
摘要： A fuel cell system includes a fuel cell, a water storage unit configured to store water recovered from the fuel cell and be able to drain the stored water, a water usage unit configured to use the water in the water storage unit, and a control unit configured to control a drain of the water from the water storage unit. The control unit is configured to, when a first predetermined time has elapsed since a last drain of the water from the water storage unit, drain the water from the water storage unit. The control unit is configured to, when it is predicted that the water in the water storage unit is used by the water usage unit within a second predetermined time shorter than the first predetermined time, not drain the water from the water storage unit even when the first predetermined time has elapsed since the drain of the water from the water storage unit.
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公开(公告)号：US10518620B2
公开(公告)日：2019-12-31
申请号：US15798549
申请日：2017-10-31
摘要： There is provided a fuel cell mounting structure including: a pair of left and right vibration-proofing members that are provided due to front side joining portions and rear side joining portions being mounted to suspension members; and a fuel cell that is supported at least by the pair of left and right vibration-proofing members, and is disposed at vehicle body upper sides of the suspension members, wherein one of the front side joining portions and the rear side joining portions are supported so as to be rotatable with a vehicle transverse direction being an axis of rotation, and another of the front side joining portions and the rear side joining portions are structured so as to break away from the suspension members, due to weak portions breaking at a time when load is inputted to the fuel cell from a vehicle body longitudinal direction.
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公开(公告)号：US10454117B2
公开(公告)日：2019-10-22
申请号：US15257416
申请日：2016-09-06
发明人： Takahiro Yamafuji
IPC分类号： H01M8/02 , H01M8/04 , H01M8/2465 , H01M8/04029 , H01M8/04007 , H01M8/04082 , H01M8/04858 , B60L3/00 , H01M8/247 , B60L50/72
摘要： There is provided a fuel cell mounting structure including (i) a fuel cell which is configured to be disposed in a vehicle where a drive motor that drives rear wheels is placed in a vehicle rear portion, the fuel cell placed on the vehicle upper side of a suspension member disposed in a vehicle front portion and connected via a plurality of anti-vibration members to the suspension member, and (ii) auxiliaries that are attached to the fuel cell in a state in which the auxiliaries do not contact the suspension member and include at least an air compressor and a pump.
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