摘要 |
The combination has a cooling circuit system (4), via which a hydraulic system (2) and a fuel cell system (3) are coupled with one another. The system (2) has a heat exchanger (5-8), which causes heat exchange between the systems (2, 4). A coolant circulated in the cooling circuit system absorbs heat from the system (2) and maintains the system (3) at a preset operating temperature. The cooling circuit system has a pump (9), which continuously circulates the coolant in the cooling circuit system. |