Heating, ventilation and/or air conditioning unit for motor vehicle
The invention relates to a heating, ventilation and/or air-conditioning unit (10) for a motor vehicle, comprising a first air guide (22) for guiding a first air flow as a cold air flow and a second air guide (24) for guiding a second air flow, separate from the first air flow, as a warm air flow, a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a heating, ventilation and/or air-conditioning unit (10) for a motor vehicle, comprising a first air guide (22) for guiding a first air flow as a cold air flow and a second air guide (24) for guiding a second air flow, separate from the first air flow, as a warm air flow, a heating device (26) for heating the second air flow is arranged in the second air guide (24). The heating, ventilation and/or air conditioning unit (10) also has a first mixing chamber (28) and a second mixing chamber (30), wherein the first mixing chamber (28) and the second air guide (24) each have at least one inlet opening (32, 34) to the second mixing chamber (30). In the second air guide (24), a baffle (44) is arranged which can be moved between a closed position, in which a flow path of the second air flow to the first mixing chamber (28) is closed, and an open position, in which the second air flow can flow into the first mixing chamber (30), a baffle (44) is arranged downstream of the heating device (26) a |
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