发明名称 |
Fuel cell cooling system with coupling out of heat |
摘要 |
A cooling system (1) for a fuel cell system (11), in particular for a vehicle, which comprises a fuel cell cooling circuit (10) for cooling the fuel cell system (11), and a battery cooling circuit (20) for cooling a battery (21), with an exchange of thermal energy between the fuel cell cooling circuit (10) and the battery cooling circuit (20). |
申请公布号 |
US9136549(B2) |
申请公布日期 |
2015.09.15 |
申请号 |
US201213555319 |
申请日期 |
2012.07.23 |
申请人 |
Robert Bosch GmbH |
发明人 |
Vollmer Dirk;Pfeil Oliver |
分类号 |
H01M8/04;H01M10/66;H01M10/625;H01M10/615;H01M10/6568;H01M10/6569;H01M10/613 |
主分类号 |
H01M8/04 |
代理机构 |
Michael Best & Friedrich LLP |
代理人 |
Michael Best & Friedrich LLP |
主权项 |
1. A cooling system for a fuel cell system, comprising
a fuel cell cooling circuit for cooling the fuel cell system and having a first coolant, a battery cooling circuit for cooling a battery and having a second coolant, the second coolant being separate from the first coolant, and a valve provided between the fuel cell cooling circuit and the battery cooling circuit, wherein the first coolant flows through a coolant/coolant heat exchanger, and wherein the second coolant also flows through the coolant/coolant heat exchanger to facilitate heat exchange between the fuel cell cooling circuit and the battery cooling circuit within the coolant/coolant heat exchanger, and wherein the coolant/coolant heat exchanger is positioned in the battery cooling circuit and in series with the battery, and the valve is positioned outside of the battery cooling circuit such that the valve is operable to shut off the flow of the first coolant from the fuel cell cooling circuit to the coolant/coolant heat exchanger without affecting the flow of the second coolant through the coolant/coolant heat exchanger. |
地址 |
Stuttgart DE |