Method of providing temperature controlled air and an apparatus usable for this

Abstract

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.

1 . A method of making available temperature controlled air for a first region and for a second region in a vehicle, in which 
 a 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;    wherein 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.    
   
   
       2 . (Cancelled)  
   
   
       3 . A supply apparatus to make available cold air and hot air for a vehicle air conditioning plant comprising 
 a 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;    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; and    a heating device, wherein 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.    
   
   
       4 . (Cancelled)  
   
   
       5 . (Cancelled)  
   
   
       6 . An air conditioning system for supplying a first region and a second region in a vehicle with temperature controlled air comprising 
 a supply apparatus in accordance with  claim 3;  and    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.