Heating systems – Heat and power plants – Vehicle
Reexamination Certificate
2006-06-13
2006-06-13
Boles, Derek S. (Department: 3749)
Heating systems
Heat and power plants
Vehicle
C237S01230R, C165S041000, C165S042000
Reexamination Certificate
active
07059537
ABSTRACT:
A system for pre-heating an internal combustion engine includes a heated gas generator unit that is connected to water flowing through the engine in a manner to transfer heat from the heated gases to the water. Once the engine is pre-heated, the system embodying the present invention is disconnected from the internal combustion engine.
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Parker Randall D.
Parker Vincent D.
Boles Derek S.
Schoonover Donald R.
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