SYSTEM FOR PRESSURISING THE CABIN OF A VEHICULE OPERATING IN PARTICLE-LADEN AIR

This system (1) includes an air intake (5) outside the cabin (2), a filter (8), and a turbine (10) for supplying pressurized air to the cabin (2). According to the invention: the air intake (5) is the one used to supply the engine of the vehicle with air; the system (1) includes an air intake duct (...

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Bibliographische Detailangaben
1. Verfasser: PERRIN, Jean-Luc
Format: Patent
Sprache:eng
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Zusammenfassung:This system (1) includes an air intake (5) outside the cabin (2), a filter (8), and a turbine (10) for supplying pressurized air to the cabin (2). According to the invention: the air intake (5) is the one used to supply the engine of the vehicle with air; the system (1) includes an air intake duct (6) connected directly to the air delivery duct (7) extending between the air filter (8) of the engine of the vehicle and the engine or turbo compressor (9) with which the engine is equipped; and the turbine is a multi-stage turbine (10) which is capable of generating a depression greater than the maximum depression value likely to exist in the air delivery duct (7) depending on the clogged state of the air filter of the engine (8), the speed of the engine and the load on the engine.