| 摘要 |
A fuel cell includes a water transport plate providing a water flow field. The water flow field permits a flow of water having an entrained gas. A vent is in fluid communication with the water flow field. At least some of the gas is released from fuel cell by opening a vent. In a disclosed example, a valve is opened in response to conditions indicative of an undesired amount of gas. For example, the valve is actuated in response to a signal from a water level sensor. In another example, the valve is opened based upon a schedule. |
