Turbine assembly

Internal-combustion engines – Charge forming device – Charge-mixing device in intake

Reexamination Certificate

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Details

C048S189500

Reexamination Certificate

active

07552723

ABSTRACT:
A turbine assembly comprising a hub and a plurality of vanes. The hub has a plurality of slits angularly disposed thereon. The plurality of vanes, each comprises an interior edge and an exterior edge. Each of the plurality of vanes has curvature and trespasses the plurality of slits. Exterior edges on the plurality of vanes comprise at least two protrusions. The protrusions fill channels defined in an air intake line of an engine, thereby allowing the hub to spin within the air intake line to create a vortex.

REFERENCES:
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patent: 3932567 (1976-01-01), Skidmore
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patent: 5113838 (1992-05-01), Kim
patent: 6158412 (2000-12-01), Kim
patent: 6536420 (2003-03-01), Cheng
patent: 6932049 (2005-08-01), Kim
patent: 7325538 (2008-02-01), Bean
patent: 2003/0140892 (2003-07-01), Kim
patent: 2003/0150439 (2003-08-01), Hsu
patent: 2004/0031471 (2004-02-01), Leuenberger

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