About 35 results
https://drivepatents.com/patents/1010215 · 10 Aug 2011
The system has air supply channels formed in an air guiding housing (16), where one of air supply channels including warm- and cold air channels, and another air supply channel including a ventilation duct (B), a foot space channel (F) and a defroster chan...
https://drivepatents.com/patents/1069175 · 15 Mar 2006
The climate control system (1) for especially a motor vehicles has a part of its housing constructed differently for various zone systems, whereby the assembly of a fan, evaporator, and heater is the same for the different zone systems. The housing can be ...
https://drivepatents.com/patents/1071791 · 14 Dec 2005
The device has mixer modules (5, 14, 22) for adjusting temperature of an air flow to be pulsated in a passenger compartment zone provided with movable shutters (9, 18, 26). The shutter (9) is designed to be moved independently, the shutters (18, 26) are me...
https://drivepatents.com/patents/1075711 · 27 Jul 2005
An automobile heating, ventilation, and air conditioning (HVAC) unit comprises a heating, ventilation, and air conditioning case (1) permitting the flow of interior air, an evaporator core (3) disposed in the case (1) for taking heat from the interior air ...
https://drivepatents.com/patents/1075726 · 20 Jul 2005
The motor vehicle air conditioning has an air feed duct (12) to a cooler (14) with a downstream duct section (20) containing a heater (18). There is a parallel by-pass duct controlled by a mixing valve (22). A branch duct (40) adjacent to the mixing valve ...
https://drivepatents.com/patents/1077317 · 1 Jun 2005
The device has a single distribution shutter (56) with a control unit (60) for distributing a portion of reheated air from a heating chamber (16). The portion is distributed either to a mixing chamber (20) or to a mixing chamber (50) for producing mixed ai...
https://drivepatents.com/patents/1078013 · 4 May 2005
The method for controlling a vehicle air-conditioning system which has a coolant circuit with two evaporators, each with an expansion unit and coolant shut-off valve, a condenser and a coolant compressor which can be controlled externally and has a variabl...
https://drivepatents.com/patents/1079413 · 9 Mar 2005
The system has a housing (2) with an evaporator (5), a heating body (7), a cold air channel (10) with a bypass and mixing flaps (12) as well as air outlet channels (3,4,13). The mixing flaps are pivotable about an axis and arranged adjacent to each other i...
https://drivepatents.com/patents/1079621 · 2 Mar 2005
The air conditioning system (1) of a motor vehicle includes an air duct system with a fan (2), an evaporator (3) and a heater (4), with temperature controlled air fed to different regions of the vehicle through air ducts (11,11a,11b). Adjacent to the evapo...
https://drivepatents.com/patents/1082127 · 24 Nov 2004
The vehicle air conditioner (1) has a single fan drive (2), which drives several fan wheels (9, 10), each of which assigned to one zone. The air mass flow distribution facility (4) individually adjusts the air mass flow of the fan wheels (9, 10) for the co...