FIELD: transport engineering; automobile engine cooling systems.
SUBSTANCE: invention relates to devices for control and regulation of temperature of medium circulating in cooling systems of internal combustion engines. Proposed thermostat connected with control unit has housing with branch pipes to let in and out of cooling liquid, cover with branch pipe to supply cooling liquid to radiator rigidly secured on housing. Housing accommodates rotary electromagnet with flat main and auxiliary valves installed on rotor. Main rotary valve consists of movable and fixed diaphragms. Auxiliary rotary valve is formed by outlet hole of housing outlet branch pipe and second movable diaphragm.
EFFECT: simplified control of engine cooling, improved reliability of cooling system.
2 dwg
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