A vehicle heating, ventilation, and air cooling (HVAC) system that includes a module, an evaporator, and a heater core; the module defines a defrost outlet, a side window outlet, a front face outlet, and a front foot outlet. The evaporator and heater core ...

An combination linear and rotating actuator consists of a pair of compact cam plates (38, 40) with compound straight (42, 44) and semicircular (46, 48) toothed racks that engage a single circular gear (24) turned by a single motor. As the gear (24) turns i...

A vehicular air-conditioner (10) with a pollen mode setting intake to an inside air mode, vents to a face mode, and a blower air flow to a limit maximum air flow M1 between a minimum air flow Lo and a maximum air flow Hi (Lo

A ventilating element generates a current of air. A ventilating channel with an adjustable flap (30) links to the ventilating element and discharges into several outlets leading into a motor vehicle interior. An associated positioning sensor (40) on an axl...

The climate control has a central air conditioning unit with air inlet openings (31, 32) and air outlet openings (41, 42) associated with each other so that the air introduced through the inlet opening (32) into the interior of the vehicle is for the most ...

In a vehicle air conditioner having an actuator (27) for driving an air mixing door (16) and mode switching doors (20, 23, 26), an automatic range and a manual range are set in different operation angle ranges of an operation angle of the actuator. In the ...

The air-conditioning unit has a common setting element, e.g. an electric motor, used for operation of a central air jet control flap (10) and a layering flap (12), allowing different temperature layers within the passenger compartment, via a mechanical cou...

The ventilation system box (2) contains a series of air pipes (4, 6, 8), fitted with valves (10, 12, 14). Movements of the control element (20), which presents a series of surfaces (28, 30, 32), each carrying a shaped device (34, 36, 38), are transmitted t...