STEAM AND AIR VALVE OF COOLING SYSTEM OF INTERNAL COMBUSTION ENGINE Russian patent published in 2003 - IPC

FIELD: armored vehicles. SUBSTANCE: steam and air valve of cooling system of internal combustion engine has body with cover. Body houses spring-loaded air and steam valves. Through threaded hole is made along axis in cover of valve. Valve is fitted with plate mounted on face of spring of steam valve under cover and adjustment screw installed in through threaded hole. Conical recess interacting with face of adjustment screw is made in upper part of plate. EFFECT: increased functional reliability of steam valve, improved operational conditions by provision for adjustment of activation pressure of steam valve without disassembly of steam and air valve. 1 dwg