초록 ▼

In a method of making available temperature controlled air for a first region and a second region in a vehicle, a cold air flow and a hot air flow are generated. At least one first cold air part flow and one first hot air part flow respectively are formed from the cold air flow and from the hot air

In a method of making available temperature controlled air for a first region and a second region in a vehicle, a cold air flow and a hot air flow are generated. At least one first cold air part flow and one first hot air part flow respectively are formed from the cold air flow and from the hot air flow and the first cold air part flow and the first hot air part flow are mixed to form a first temperature controlled part flow for the first region. Furthermore at least one second cold air part flow and one second hot air part flow respectively are formed from the cold air flow and the hot air flow and the second cold air part flow and the second hot air part flow are transported separately by means of an auxiliary blower and are mixed downstream of the auxiliary blower to form a second temperature controlled part flow for the second region.

대표청구항 ▼

1. A method of making available temperature controlled air for a first region and for a second region in a vehicle, in whicha cold air flow and a hot air flow are generated by a primary blower; at least one first cold air part flow and one first hot air part flow respectively are formed from the col

1. A method of making available temperature controlled air for a first region and for a second region in a vehicle, in whicha cold air flow and a hot air flow are generated by a primary blower; at least one first cold air part flow and one first hot air part flow respectively are formed from the cold air flow and the hot air flow and the first cold air part flow and the first hot air part flow are mixed to form a first temperature controlled part flow for the first region; and at least one second cold air part flow and one second hot air part flow respectively are formed from the cold air flow and the hot air flow, the second cold air part flow and the second hot air part flow are transported separately by means of an auxiliary blower and are mixed to form a second temperature controlled part flow for the second region downstream of the auxiliary blower. 2. A method in accordance with claim 1, characterized in that the second cold air part flow transported with the help of the auxiliary blower and the second hot air part flow transported with the help of the auxiliary blower are each split into further cold air part flows and hot air part flows; andin that a corresponding further cold air part flow and a corresponding further hot air part flow are mixed to make available temperature controlled air for different zones in the second region. 3. A method in accordance with claim 1 or claim 2, characterized in that the second region is a backseat region of the vehicle.4. A supply apparatus to make available cold air and hot air for a vehicle air conditioning plant comprisinga cold air source and a hot air source by means of which a cold air flow and a hot air flow can be generated by a primary blower and which has a first cold air outlet for cold air to be made available and a first hot air outlet for hot air to be made available; and an auxiliary blower which has a cold air inlet connected to the cold air source and hot air source for the supply of cold air and a hot air inlet connected to the cold air source and hot air source for the supply of hot air as well as a second cold air outlet and a second hot air outlet and by means of which the air flows supplied to the inlets of the auxiliary blower can be separately supplied to the corresponding second outlets to discharge cold air or hot air respectively to be made available. 5. A supply apparatus in accordance with claim 4, characterized in that the auxiliary blower includes two blower wheels which are jointly driven by a drive apparatus.6. A supply apparatus in accordance with claim 5, characterized in that the blower wheels are jointly formed in a one-piece component.7. A supply apparatus in accordance with claim 4, characterized in that the auxiliary blower is arranged together with the cold air source and hot air source in a common housing.8. A supply apparatus in accordance with 4, characterizedin that the cold air source and hot air source has a main blower connected to an air inlet for air to be temperature controlled, has a cooling device connected to the main blower via a supply passage, has a cold air chamber connected to and after the cooling device and leading to the first cold air outlet, has a heating device connected to the cold air chamber, and has a hot air chamber connected to and after the heating device and leading to the first hot air outlet, wherein the cold air inlet and hot air inlet of the auxiliary blower are respectively connected to the cold air chamber and hot air chamber. 9. A supply apparatus in accordance with claim 7, characterized in that the heating device and the auxiliary blower are arranged directly adjacently to one another such that a part flow of a hot air flow made available by the heating device can be sucked in by the auxiliary blower transversely to the flow direction of the remaining hot air flow.10. An air conditioning system for supplying a first region and a second region in a vehicle with temperature controlled air comprisinga supply apparatus in accordance with claim 4; at least one first metering and/or mixing device connected to the first cold air outlet and to the first hot air outlet via separate connection passages to meter and/or mix hot air and cold air to make available temperature controlled air for the first region; and at least one second metering and/or mixing device connected to the second cold air outlet and the second hot air outlet via separate connection passages to meter and/or mix hot air and cold air to make available temperature controlled air for the second region. 11. An air conditioning system in accordance with claim 10, characterized in that at least one connection passage for cold air and a corresponding connection passage for hot air, in particular for the second region in each case, branches at least once and metering and/or mixing devices respectively are arranged in or at the corresponding branches for cold air and hot air respectively.12. An air conditioning system in accordance with claim 11, characterized in that the connection passages connected to the second outlets each branch into four branches of which two respectively supply an upper region and a lower region of a left hand vehicle side and two others respectively supply an upper region and a lower region of aright hand vehicle side.13. An air conditioning system in accordance with claim 10, characterized in that the second region is a backseat region of the vehicle.