초록 ▼

A vehicle air-conditioning system that independently controls left-right air flow distribution in correspondence with left and right heat loads during a maximum cooling mode. In the system, blowout air flow is increased when driver seat side and passenger seat side air-mixing film members are both p

A vehicle air-conditioning system that independently controls left-right air flow distribution in correspondence with left and right heat loads during a maximum cooling mode. In the system, blowout air flow is increased when driver seat side and passenger seat side air-mixing film members are both positioned in a maximum cooling position, and the heat load has risen in only one of a driver seat side space and a passenger seat side space in a passenger compartment. Further, each respective film member is operated to fully open a cool air bypass passage on the side on which the heat load has risen and the respective film member corresponding to the side on which the heat load has not risen significantly is operated to reduce the open area of the cool air bypass passage. At the same time, fan speed is increased to increase the air blow amount.

대표청구항 ▼

[ What is claimed is:] [19.]19. A vehicle air-conditioning system comprising:an air-conditioner case including separate left and right side ventilation paths;a heating heat exchanger for providing heating air into said left and right side ventilation paths;a cooling heat exchanger for providing cool

[ What is claimed is:] [19.]19. A vehicle air-conditioning system comprising:an air-conditioner case including separate left and right side ventilation paths;a heating heat exchanger for providing heating air into said left and right side ventilation paths;a cooling heat exchanger for providing cooling air into said left and right side ventilation paths;a bypass passage for bypassing the heating heat exchanger;right and left side temperature adjusters, respectively disposed in the right and left side ventilation paths for adjusting flow proportions of cooled and heated air flowing through the ventilation paths and into respective right and left passenger compartment sides;a blower that feeds air through said right and left side ventilation paths; andwherein when the left and right side temperature adjusters are in a maximum cooling state and the heat load in one of said left and right passenger compartment sides has a higher heat load than the other of said left and right passenger compartment sides, an air-blow amount provided by said blower is increased and an opening of one of said left and right side temperature adjusters corresponding to a cooler of said left and right passenger compartment sides is reduced.