Patent ID: 11885353
Assignee: LEONARDO S.P.A.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 13:
14. The air, marine or land vehicle according to claim 13, wherein characterized in that said source (120, 121, 122, 123, 203, 405, 410, 412) of pressurised air is distinct from said fan (10a, 10b, 10c, 10d, 10e, 10f, 10g, 10h);
said source (120, 121, 122, 123, 203, 205, 405, 410, 412) being:
an additional fan (120, 121, 122, 123, 203, 405, 410); or
a fluid line (412) fluidly connected with an engine system (411) of said vehicle (1) for tapping an operating fluid and fluidly connected with said first annular conveying element duct (11); or
an air/water separator (205) of a cooling system (200) of an electronic bay (201).