ION FILTER LIFETIME PERCEPTION DEVICE FOR FUEL CELL VEHICLE

摘要

An ion filter lifetime perception device for a fuel cell vehicle is provided that detects a replacement lifetime of a cartridge of a fuel cell ion filter. The ion filter lifetime perception device includes a mesh tube body that is mounted in an ion filter and contains an ion resin filed therein. A checker is disposed at the mesh tube body to be movable toward a first end and a second end of the mesh tube body. The checker is exposed to the exterior of the mesh tube body and has a second end inserted into the mesh tube body. In addition, an elastic member is disposed between the second end of the checker and the first end of the mesh tube body to push the checker from the first end to the second end of the mesh tube body by elasticity.

主权项

1. An ion filter lifetime perception device for a fuel cell vehicle, comprising:
a mesh tube body mounted in an ion filter, containing an ion resin filed therein, and provided with fine apertures to penetrate coolant therethrough; a checker disposed at the mesh tube body to be movable toward a first end and a second end of the mesh tube body and having a first end penetrating through the first end of the mesh tube body to be exposed to the exterior and a second end inserted into the mesh tube body, and an elastic member disposed between the second end of the checker and the one end of the mesh tube body to push the check from the first end to the second end by elasticity.