Air conditioner, in particular for use in motor vehicles,...

Details Air conditioner, in particular for use in motor vehicles,... Air conditioner, in particular for use in motor vehicles,...

2007-04-24

2007-04-24

Norman, Marc (Department: 3744)

Refrigeration

With indicator or tester

Operatively correlated with automatic control

C062S127000, C062S129000, C454S075000

Reexamination Certificate

active

10896563

ABSTRACT:
The invention relates to an air conditioner, in particular for use in motor vehicles, with a cooling circuit and a ventilation system, wherein the cooling circuit features an evaporator/heat exchanger (12) that is arranged in the ventilation system, and wherein a gas sensor (30) is provided in the ventilation system downstream from the evaporator/heat exchanger (12) to detect the rates of a refrigerant of the evaporator/heat exchanger (12) of the air conditioner in the conveyed air-conditioned air. It is provided that the gas sensor (30) is arranged at a narrow point (32) and/or in an area of turbulent flow of an air guidance channel (10) of the ventilation system. The invention also relates to a method to operate such an air conditioner.

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