Fluid sprinkling – spraying – and diffusing – With heating or cooling means for the system or system fluid – Employing waste heat or exhaust gases
Reexamination Certificate
2005-04-05
2005-04-05
Nguyen, Dinh Q. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With heating or cooling means for the system or system fluid
Employing waste heat or exhaust gases
C239S135000, C239S128000
Reexamination Certificate
active
06874701
ABSTRACT:
The present invention is an area fogger that uses the exhaust gases and the exhaust heat produced by a 2- or 4-stroke internal combustion engine to convert a liquid chemical into a fog. More particularly, the fogger includes a unique heat distributor that is at least partially placed in the exhaust manifold, e.g., a muffler, and which distributes heat from the exhaust to the liquid chemical to form a fog. The heat distributor contains particulate material that conducts and distributes the heat to the liquid, thereby improving fog formation and effectiveness over existing systems.
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Albrecht Ralph P.
Nguyen Dinh Q.
Venable LLP
Yee Edward W.
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