Thermal regulation device, particularly for motor vehicles

Abstract

Thermal regulation device comprising a first circuit (200) of heat transfer fluid comprising a distribution system (100) having a plurality of orifices (120a-120g), said first circuit comprising a plurality of branches (250a-250f) connected to one of said orifices (120a-120f), said system (100) being configured to take different positions intended to make at least some of said branches (250a-250f) communicate with each other, said system (100) comprising a distributor member (10) intended to be movable in rotation in order to selectively serve said branches (250a-250f) to be connected to each other, two (250a-250g) of said branches being connected to a first passage (301) of a heat exchange assembly (203) connected to an exchanger (201) of an electronic control unit, two others (250a-250g) of said branches being connected to a second passage (302) of said assembly (203),said assembly (203) being configured to exchange heat with a refrigerant fluid circulating in a third passage (303) of said assembly (203). Abstract figure: Figure 1,