Landwirtschaftliches Fahrzeug

Details

Veröffentlichungs-Nr.

EP3733439

Aktenzeichen

EP20172642

Anmeldetag

4. Mai 2020

Veröffentlichung

6. Juli 2022

Erteilung

6. Juli 2022

Rechtsraum

EP

IPC

B60K11/02A62C3/07

Abstract

Agricultural vehicle (1) provided with an internal combustion engine (2) provided with fan (3) carried by a fan shroud (4) having an aperture (5) to accommodate rotating fan blades (6). It is provideda funnel shaped member (10) having a first end portion (10-a) defining an in inlet aperture (12) and a second end portion (10-b) with reduced section defining an outlet aperture (13); the first end portion (10-a) is designed to be connected with a portion (7) of the fan shroud (4) to face the blades (6) so that air blown by the fan blades (6) is supplied to the inlet aperture (12) and air flowing in the funnel shaped member (10) is accelerated so that a flux of washing accelerated air (15) is provided at the outlet aperture (13); the outlet aperture (13) is placed to face a surface (17) of a component (20) of the engine so that the flux of washing air (15) sweeps the surface (17) preventing the accumulation of organic components on the surface. The surface (17) is heated during the functioning of the engine (figures 1 and 2)

Anmelder

Firma

CNH Industrial Italia S.p.A.

Land

🇮🇹 Italien

Fachgebiete