Secondary air deliver device for an internal combustion engine

Details Secondary air deliver device for an internal combustion engine Secondary air deliver device for an internal combustion engine

2007-08-28

2007-08-28

Denion, Thomas (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S280000, C060S605200

Reexamination Certificate

active

11344967

ABSTRACT:
In a secondary air delivery device for an internal combustion engine comprising a secondary air charger with a compressor and a turbine which is driven by the vacuum generated in the engine intake duct and which drives the compressor that delivers secondary air to the engine exhaust duct, wherein the engine intake air duct includes an air filter for filtering the air supplied to the engine, a separate air filter structure is provided for filtering the air supplied to the compressor and to the turbine which air filter structure is accommodated in the housing of the secondary air charger.

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