AIR CONDITIONER FOR VEHICLE POWERED BY INTERNAL COMBUSTION CHAMBER Russian patent published in 1996 - IPC

FIELD: automotive industry. SUBSTANCE: connected to main flow of air created by fan and passing through heat exchanger is swirl tube operating at low pressures built by air intake connected with hot end of swirl tube installed at input into auxiliary flow and connected by cold end to heat exchanger inlet branch pipe before air humidifier with subsequent connection to moisture separator connected with pump, air intake and internal combustion engine. Cooling of main flow of air delivered by fan into vehicle saloon is performed through separating walls of heat exchanger without direct contact with water. Control of temperature in auxiliary flow is provided by adjustable restrictor installed on hot end of swirl pipe and automatically coupled with control unit which has pulse couplings with shutoff-and-control devices, internal combustion engine, pump and water tank. Operation of air conditioner is controlled automatically. EFFECT: provision of riding conform in vehicle saloon. 1 dwg