Internal-combustion engines – Cooling – With cooling of additional parts or materials
Reexamination Certificate
2007-07-31
2007-07-31
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Cooling
With cooling of additional parts or materials
C123S041290, C123S563000
Reexamination Certificate
active
11285410
ABSTRACT:
An aftercooler thermostat housing for an engine is disclosed. The housing system comprises a housing and a thermostat within the housing. The housing system further includes a bypass system for providing a connection to allow an engine coolant to flow to the aftercooler system if the engine coolant temperature is below a first predetermined temperature. The bypass system allows for the engine coolant to flow through a heat exchanger which is part of the aftercooler system if the temperature of the coolant is above the first predetermined temperature. A low temperature aftercooler (LTA) thermostat housing system achieves the necessary heat rejection for the engine via the heat exchanger and achieves low temperature aftercooling using the heat exchanger.
REFERENCES:
patent: 3863612 (1975-02-01), Wiener
patent: 4621594 (1986-11-01), Kubis
patent: 07004251 (1995-01-01), None
Cummins Inc.
Kamen Noah P.
Sawyer Law Group LLP
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