Power plants – Internal combustion engine with treatment or handling of... – Exhaust gas or exhaust system element heated – cooled – or...
Reexamination Certificate
2011-04-26
2011-04-26
Denion, Thomas E (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
Exhaust gas or exhaust system element heated, cooled, or...
C237S012100, C290S002000
Reexamination Certificate
active
07930882
ABSTRACT:
A cogeneration system that allows an engine to be continuously operated even when there is no demand for hot feedwater. The system comprises a hot water tank for storing hot water heated from cold water by heat released by an engine that drives a generator. When the heat of the water in the hot water tank exceeds a predetermined temperature, a control is performed so that a drain valve is opened and the hot water in the tank is released.
REFERENCES:
patent: 4441902 (1984-04-01), Jardine
patent: 7040544 (2006-05-01), Guyer
patent: 08-004586 (1996-01-01), None
Denion Thomas E
Honda Motor Co. Ltd.
Jetton Christopher
Westerman Hattori Daniels & Adrian LLP
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