Abstract: The invention relates to a heating, ventilation and/or air-conditioning device (10) for a motor vehicle, which device comprises a housing (26), a cold air region (84), a hot air region (86), an evaporator (36) which is configured to provide a cold air stream (50) in the cold air region (84), and a heating element (34) which is configured to provide a hot air stream (48) in the hot air region (86). Furthermore, the device (10) has a one-piece cross-flow deflection device (38), which is covered by the housing (26) and comprises a mixing device (40) and a cover (42), wherein the mixing device (40) has a plurality of mixing chambers (52), each of which is provided for mixing a part of the cold air stream (50) and a part of the hot air stream (48). The cover (42) here separates the cold air region (84) and the hot air region (86) from each other at least in portions. Furthermore, the cover (42) has a fixing device (74) which is provided for fixing the heating element (34).

Abstract: The invention relates to a heating, ventilation and/or air-conditioning device (10) for a motor vehicle, which device comprises a housing (26), a cold air region (84), a hot air region (86), an evaporator (36) which is configured to provide a cold air stream (50) in the cold air region (84), and a heating element (34) which is configured to provide a hot air stream (48) in the hot air region (86). Furthermore, the device (10) has a one-piece cross-flow deflection device (38), which is covered by the housing (26) and comprises a mixing device (40) and a cover (42), wherein the mixing device (40) has a plurality of mixing chambers (52), each of which is provided for mixing a part of the cold air stream (50) and a part of the hot air stream (48). The cover (42) here separates the cold air region (84) and the hot air region (86) from each other at least in portions. Furthermore, the cover (42) has a fixing device (74) which is provided for fixing the heating element (34).

Abstract: The invention relates to an air intake device (16) of a vehicle-interior ventilation system (10), in particular of a vehicle air conditioner, having a filter chamber (18) which is arranged upstream of a fan blower (34), and a filter (32) which is arranged in the filter chamber (18), the filter chamber (18) having a fresh air inlet (22) upstream of the filter (32) and a filter maintenance opening (40) which makes it possible to install and dismantle the filter (32). Furthermore, the air intake device (16) comprises an air-guiding component (24) which can be dismantled and has a fresh air intake opening (28), which air-guiding component (24) forms a fresh air duct (26) which extends from the fresh air intake opening (28) to the fresh air inlet (22) of the filter chamber (18), and which air-guiding component (24) closes the filter maintenance opening (40) by way of a cover section (42).

Abstract: The invention relates to an air mixing and distribution apparatus (32) and to a vehicle heating or air-conditioning system (10) having an air distribution chamber (30), into which a cold air duct (16) opens with a cold air opening (26) and a warm air duct (20) opens with a warm air opening (28). The warm air opening (28) is formed by the outlet of a heat exchanger (22), the cold and warm air openings (26, 28) lie next to one another and in the same plane (34), and the cold air which flows through the cold air opening (26) and the warm air which flows through the warm air opening (28) flow into the air distribution chamber (30). The air distribution chamber (30) has a mixed air outlet (42) for the windscreen and a mixed air outlet (44) for a front diffuser, the mixed air outlets (42, 44) being spaced apart from one another. The apparatus (32) also includes a first air deflection element (52) and a second air deflection element (56).

Abstract: The invention concerns the air conditioning system (12) for motor vehicles, having a vehicle air conditioning device (14) which comprises a first heat exchanger (18) for heating air in the passenger compartment of the vehicle, and a stationary-mode air conditioning device (16) which comprises a second heat exchanger (20) for cooling air in the passenger compartment of the vehicle, wherein the first and second heat exchangers (18, 20) each have distributor systems (30) and a multiplicity of ducts (34), arranged in parallel, for a refrigerant or coolant as well as laminations (36) for transferring heat to air, characterized in that the distributor systems (30), ducts (34) and laminations (36) of the two heat exchangers (18, 20) have the same geometry.

Abstract: The invention relates to an air intake device (16) of a vehicle-interior ventilation system (10), in particular of a vehicle air conditioner, having a filter chamber (18) which is arranged upstream of a fan blower (34), and a filter (32) which is arranged in the filter chamber (18), the filter chamber (18) having a fresh air inlet (22) upstream of the filter (32) and a filter maintenance opening (40) which makes it possible to install and dismantle the filter (32). Furthermore, the air intake device (16) comprises an air-guiding component (24) which can be dismantled and has a fresh air intake opening (28), which air-guiding component (24) forms a fresh air duct (26) which extends from the fresh air intake opening (28) to the fresh air inlet (22) of the filter chamber (18), and which air-guiding component (24) closes the filter maintenance opening (40) by way of a cover section (42).

Abstract: The invention relates to an air mixing and distribution apparatus (32) and to a vehicle heating or air-conditioning system (10) having an air distribution chamber (30), into which a cold air duct (16) opens with a cold air opening (26) and a warm air duct (20) opens with a warm air opening (28). The warm air opening (28) is formed by the outlet of a heat exchanger (22), the cold and warm air openings (26, 28) lie next to one another and in the same plane (34), and the cold air which flows through the cold air opening (26) and the warm air which flows through the warm air opening (28) flow into the air distribution chamber (30). The air distribution chamber (30) has a mixed air outlet (42) for the windscreen and a mixed air outlet (44) for a front diffuser, the mixed air outlets (42, 44) being spaced apart from one another. The apparatus (32) also includes a first air deflection element (52).