Denso Thermal Systems S.p.a.

Piero Scarrone

Massimo Davter

Silvano Bertaglia

Michele Viglione

Cabin air treatment apparatus for an agricultural machine, comprising at least an external air inlet (), a filtration system (), an HVAC system (), and a cabin air supply outlet (). The apparatus further comprises a hermetically closed box () inside which the HVAC system () is housed, the box having a levelling opening () for placing the box () into communication with a cabin (C) of the agricultural machine to level a pressure inside the box () with a pressure inside the cabin (C),

Cabin pressurization system for agricultural machines, having a filtration system

A cab air treatment apparatus for an agricultural machine includes an external air inlet, a filtration system, an air conditioning system, and a cab air supply outlet. The filtration system includes, in order: a first filter, a second filter, upstream of which is arranged a bypass valve for selectively putting the adsorption filter, or a bypass branch arranged in parallel with the second filter, in communication with the system, a blower for providing a desired pressurization downstream of the cab air supply outlet, and a deflecting valve having a main outlet connected to the air conditioning system, and a discharge outlet for cleaning the filtration system, said outlets being operable alternatively to one another.

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Poirino, Italy

Piero Scarrone