Patent ID: 9105886
Filing Date: 2015-08-11
Classification: H01M,Y02E

Abstract:
1. A coolant demineralizer for a vehicle fuel cell system, which is provided in a coolant loop, the coolant demineralizer comprising: a housing including an inlet port, through which coolant is introduced to pass through an interior space of the housing, and an outlet port through which the coolant is discharged; and a filter member in which an ion resin for removing ions from the coolant is filled and which is disposed between the inlet port and the outlet port in the housing, wherein the filter member has a plate-shape such that the coolant introduced through the inlet port passes through the filter member in a direction perpendicular to the filter member, and wherein the inlet port and the outlet port are disposed in a direction parallel to the filter member on opposite sides of the filter member, the inlet port and the outlet port are disposed diagonally from each other in the housing, respectively, and the inlet port is disposed at a bottom of the housing and the outlet port is disposed at a top of the housing.