HEATING, VENTILATION AND/OR AIR-CONDITIONING INSTALLATION FOR A MOTOR VEHICLE PASSENGER COMPARTMENT

摘要

The invention relates to a heating, ventilation and/or air-conditioning installation for a motor vehicle passenger compartment including a first air intake duct (5), a first air distribution duct (11) comprising at least one first air outlet (15a, 15b) that is in the passenger compartment and in communication with the first air intake duct (5), and a second air distribution duct (13) comprising a second air outlet (17). According to the invention, said installation (1) also includes a second intake duct (7) used exclusively for a recirculated air stream (FR2) coming from the passenger compartment that is in aeraulic communication with the second air distribution duct (13) so that the second air distribution duct (13) is supplied only by the recirculated air stream (FR2) coming from the second air intake duct (7).

主权项

1. A heating, ventilation and/or air-conditioning installation for a motor vehicle passenger compartment comprising:
a first air intake duct; a first air distribution duct comprising at least one first air outlet in the passenger compartment that is in communication with the first air intake duct; a second air distribution duct including a second air outlet; and a second intake duct used exclusively for a recirculated air stream coming from the passenger compartment and that is in aeraulic communication with the second air distribution duct so that the second air distribution duct is supplied only by the recirculated air stream coming from the second air intake duct.