The apparatus has a heater and air conditioner with a flow channel (6) for air flow to air condition a passenger compartment An evaporator is arranged in a flow input side of the channel. Two heat exchangers (14a, 14b) are provided in the channel, where th...

A housing (1) defines an air passage having main passage (2) which branches into two separate passages (2a,2b) that lead air cooled by evaporator (3) in main passage or heated by heat exchanger (4) in main passage, to front and rear areas of the passenger ...

The motor vehicle air conditioning (10) has an air feed duct (12) containing a cooler (14) and a heater (18) downstream in a branch duct (20). There is a bypass canal parallel to the branch duct with a mixing valve (22). An adjustable flap (32,34,38) contr...

The present invention relates to the field of directing ventilating air and airflow control in a ventilating, heating or air conditioning system. More specifically, the present invention relates to a structure and method to provide air flow mixture via an ...

The mixer, designed to distribute a main air flow (8) in variable proportions between hot (14) and cold (18) air ducts, comprises an open-work panel (40) in the hot air duct with apertures controlled by a shutter plate (44), and a rotary flap valve (50) in...

An air conditioning system for a vehicle is disclosed. The air conditioning system includes a casing, an evaporator, a heater core at a rear side of the evaporator, and a mixing area for mixing a first air bypassing the heater core with a second air flowin...

In an automotive air conditioner, there is provided an air guide arrangement for achieving an effective mixing between cooled air from an evaporator (5) and warmed air from a heater (7) under a bi-level mode. The air guide arrangement is placed in the vici...

A casing defines therein an air intake opening, an evaporator chamber, a full-passage, a bypass-passage and an air-mix chamber. A housing having a downwardly curved upper wall is incorporated with the casing to cover the air-mix chamber. An air blow is pro...

Unit (1) has a first pipe housing a thermic core (50) and a second pipe that meet with the first pipe in a melange zone before the exhaust (25). The amount of heated air and air at ambient temperature mixed is controlled via the closing and opening of door...