Patent ID: 7997299
Filing Date: 2011-08-16
Classification: H01M,Y02E,Y02T,Y10T

Abstract:
1. A structure of a bubble prevention buffer tank of a fuel cell vehicle, comprising: an inlet pipe extended into the buffer tank for introducing the coolant into the buffer tank; a first bubble prevention part provided in the buffer tank and coupled to one end portion of the inlet pipe, the first bubble prevention part comprising a mesh for removing the air bubbles introduced into the first bubble prevention part via the inlet pipe; and a second bubble prevention part provided in the buffer tank and disposed in a longitudinal direction of the buffer tank so as to remove the air bubbles discharged from the first bubble prevention part into the buffer tank, the second bubble prevention part comprising a plurality of sub-meshes, and a lower end portion of the second bubble prevention part being upwardly slanted toward the first bubble prevention part, wherein the first wherein the first and second bubble prevention part are arranged such that the air bubbles contained in the coolant discharged from the first bubble prevention part are arisen and then introduced into the second bubble prevention part through the slanted end portion.