Power plants – Motor operated by expansion and/or contraction of a unit of... – Unit of mass is a gas which is heated or cooled in one of a...
Reexamination Certificate
2005-12-06
2005-12-06
Nguyen, Hoang (Department: 3748)
Power plants
Motor operated by expansion and/or contraction of a unit of...
Unit of mass is a gas which is heated or cooled in one of a...
C060S522000, C060S524000
Reexamination Certificate
active
06971236
ABSTRACT:
A DCHP unit with a Stirling engine (1), a burner (3) and a supplementary burner (11). Water is heated by exhaust gas from the Stirling engine and from the supplementary burner. If a sensor (18) detects that the water temperature has risen indicating that there is insufficient demand for the heat in the exhaust gas, a fan (15), (20) which normally provides the flow of air to the supplementary burner is operated without firing the burner to generate a flow of cool air to cool the water.
REFERENCES:
patent: 3062000 (1962-11-01), Percival
patent: 3456438 (1969-07-01), Fokker et al.
patent: 3848412 (1974-11-01), Michels et al.
patent: 3937017 (1976-02-01), Beschorner et al.
patent: 2 174 799 (1986-11-01), None
patent: WO 01 90656 (2001-11-01), None
Allderidge Heather
Richardson Adrian Robin
Microgen Energy Limited
Needle & Rosenberg P.C.
Nguyen Hoang
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