1020000068203 is referenced by 1 patents.

PURPOSE: An air conditioning device of electric automobile using hydrogen battery is provided to cool a car room by making air, supplied into the car room via an evaporator, exchange heat with evaporated fluid fuel to decrease temperature of the air. CONSTITUTION: An expansion valve(18) expanding fluid fuel for extraction of hydrogen is installed on a supply passage of the fluid fuel supplied to a vaporizer by a pump(6). An evaporator(19) is installed behind the expansion valve to evaporate the fluid fuel. Air, passing the evaporator by a fan(20) and supplied into a car room, exchanges heat with the fluid fuel flowing in the evaporator to cool the car room. The fluid fuel acts as refrigerant before extraction of hydrogen.

Title
Air conditioning device of electric automobile using hydrogen battery
Application Number
1020000068203
Publication Number
1020020038148
Application Date
November 16, 2000
Publication Date
May 23, 2002
Inventor
Park Chang Ho
Lee Jun Gang
Han In Cheol
Assignee
Halla Climate Control
IPC
B60H 01/02