Cooling process and cooling apparatus for refrigerated vehicles

摘要: The invention relates to a cooling process for at least one refrigeration chamber (3, 4) of refrigerated vehicle, having first heat exchanger (5) in (3), and sat second (6), the being flow-connected stream coolant (1), particular liquid and/or gaseous nitrogen, flowing firstly through then (1) releasing content chambers itself discharged into open air as waste gas, which (2), is fed (I) downstream upstream apparatus suitable carrying out according invention. distinguished by fact that it realizes operationally safe reliable, accurately controllable, indirect, highly effiaent simple way, can be used vehicles, even event extreme fluctuations outside temperature.