Engine exhaust cooler and air pre-cleaner aspirator

Details Engine exhaust cooler and air pre-cleaner aspirator Engine exhaust cooler and air pre-cleaner aspirator

2008-05-30

2010-11-16

Greene, Jason M (Department: 1797)

Gas separation

Combined or convertible

In motor vehicle

C055S468000, C055S419000, C055SDIG028, C055SDIG030, C123S19800E, C060S320000, C060S315000, C060S316000, C060S319000, C095S032000, C095S267000, C096S327000, C096S378000, C096S389000

Reexamination Certificate

active

07833301

ABSTRACT:
A diffuser for a work machine having an air breathing fuel consuming internal combustion engine with an exhaust aftertreatment device periodically elevating the exhaust temperatures to a high level. The diffuser has a venturi section and the excess contaminants from an intake air pre-cleaner are directed to the throat of the venturi to aspirate and dispose of excess contaminants while cooling the exhaust flow. Additional openings in the divergent section of the diffuser assist in providing significant reductions in exhaust temperatures within a short axial envelope.

REFERENCES:
patent: 2188444 (1940-01-01), Sauer
patent: 2586788 (1952-02-01), Cushman
patent: 3875745 (1975-04-01), Franklin
patent: 3899923 (1975-08-01), Teller
patent: 3907940 (1975-09-01), Thatcher
patent: 4197703 (1980-04-01), Holmes
patent: 4792014 (1988-12-01), Shin-Seng
patent: 4926638 (1990-05-01), Kakuta
patent: 5611203 (1997-03-01), Henderson et al.
patent: 6267106 (2001-07-01), Feucht
patent: 7281530 (2007-10-01), Usui
patent: 2005/0205355 (2005-09-01), Lin
patent: 2006/0144046 (2006-07-01), Vetrovec
patent: 2006/0277901 (2006-12-01), Allegre et al.
patent: 2007/0245725 (2007-10-01), Brown et al.
patent: 2007/0261399 (2007-11-01), Mallampalli et al.

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