基本信息:
- 专利标题： FUEL CELL SYSTEM FOR VEHICLE
- 申请号：US15880477 申请日：2018-01-25
- 公开(公告)号：US20180272888A1 公开(公告)日：2018-09-27
- 发明人： Nobutaka TESHIMA , Kei ENOMOTO
- 申请人： AISAN KOGYO KABUSHIKI KAISHA , TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Obu-shi JP Toyota-shi
- 专利权人： AISAN KOGYO KABUSHIKI KAISHA,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： AISAN KOGYO KABUSHIKI KAISHA,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Obu-shi JP Toyota-shi
- 优先权： JP2017-054391 20170321
- 主分类号： B60L11/18
- IPC分类号： B60L11/18 ; H01M8/247 ; H01M8/0438
摘要：
A fuel cell system for a vehicle for preventing intrusion of water in a relief valve without providing a casing or a waterproof sheet for the relief valve is provided. The fuel cell system comprises a fuel cell stack placed in a front room of a vehicle, a power control unit to perform output control of the fuel cell stack, a hydrogen supply path for supplying hydrogen gas to the fuel cell stack, and the relief valve provided in half way of the hydrogen supply path. The relief valve is placed above the fuel cell stack in the front room and includes an exhaust port. The exhaust port is placed facing an upper surface of a casing of the power control unit with a clearance such that the hydrogen gas is ejected downward through the exhaust port in the direction of gravity.
公开/授权文献:
- US10406934B2 Fuel cell system for vehicle 公开/授权日：2019-09-10
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60L | 电动车辆的电力装备或动力装置；用于车辆的磁力悬置或悬浮；一般车用电力制动系统 |
| ------B60L11/00 | 用车辆内部电源的电力牵引 |
| --------B60L11/18 | .使用初级电池、二次电池或燃料电池供电的 |