FILTER DEVICE

摘要

[Problem] The object of the invention is to provide the filter device disposed in the moist fluid passage of the fuel cell system in that, water is not adhered and never remains in the filter and when leaving it under the low temperature after the system stops, blockage by freezing the filter can surely be prevented, and the complex control and the heat source such as heaters for the decompression as conventional is unnecessary, and the filter device is cheap and compact. [Means for Solution] A filter device disposed on the moist fluid passage of the fuel cell system, the filter device comprising:
a fluid introducing path in which fluid that flows on the moist fluid passage is introduced,
a filter in which the fluid introduced from the fluid introducing path is permeated and the foreign matter in the fluid is removed,
a fluid discharge path in which the fluid that passed the filter is discharged, and
a rotating driving mechanism connected with the filter that rotates the filter so that the material that adheres to the filter is removed by the centrifugal force.