Process and device for protection of temperature-sensitive...

Details Process and device for protection of temperature-sensitive... Process and device for protection of temperature-sensitive...

2006-01-13

2009-12-15

Vo, Hieu T (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S568140

Reexamination Certificate

active

07634349

ABSTRACT:
A method of diminishing the thermal effects of the exhaust gas recirculation in an internal combustion engine of a motor vehicle generally consisting of sensing the temperature of the gas at a selected point along the flow thereof, comparing the sensed temperature with a selected temperature and adjusting the supply of the gas responsive to a selected deviation of the sensed temperature from the selected temperature.

REFERENCES:
patent: 4462376 (1984-07-01), Ripper et al.
patent: 4793318 (1988-12-01), Tsurusaki
patent: 4967717 (1990-11-01), Miyazaki et al.
patent: 6438947 (2002-08-01), Ludwig et al.
patent: 897467 (2003-06-01), None
patent: 1548268 (2005-06-01), None
patent: 2324338 (1998-10-01), None

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