AUTOMOBILE SALOON HEATER OPERATION CONTROL SYSTEM Russian patent published in 2006 - IPC B60H1/04 

FIELD: transport engineering.

SUBSTANCE: invention relates to systems which control microclimate in saloons of vehicles using, as heat carrier, cooling liquid of vehicle engine. Proposed heater operation control system contains first head carrier circulation circuit connected with cooling jacket of internal combustion engine, and second heat carrier circulation circuit including first saloon temperature sensor. Second saloon temperature sensor is placed in second heat carrier circulation circuit which is series-connected with first saloon temperature sensor and is arranged in rear part of saloon.

EFFECT: provision of uniform heating of saloon.

1 dwg