| abstract |
High output can be obtained, and liquid fuel can be smoothly delivered to a fuel supply passage without using a specially structured fuel container or a dedicated pump for delivering liquid fuel to the fuel supply passage. A fuel cell system is provided. SOLUTION: Fuel supply passages 3a, 3b provided between fuel containers 2a, 2b containing liquid fuels 22a, 22b and a fuel cell 1, and a flow rate adjusting valve 4a provided in each fuel supply passage 3a, 3b. , 4b, an air pump 5 serving as an air supply means for sending air into the fuel cell 1, and an air supply path 6 provided between the air pump 5 and the fuel cell 1. By introducing pressure introduction passages 7a and 7b branched from a pressure introduction passage 7 branched from an air introduction passage 6 provided between the air pump 5 and the fuel cell 1 into the fuel containers 2a and 2b, the air pump 5 The liquid fuels 22a and 22b in the containers 2a and 2b are also used as pressurizing means for sending out the fuel supply paths 3a and 3b. [Selection] Figure 1 |