Microwave heating applicator for heating a moving fluid

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6740858
APP PUB NO 20020179596A1
SERIAL NO

10160666

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A microwave applicator for heating a moving fluid includes a heating chamber having a fluid inlet and a fluid outlet and through which the fluid to be heated flows. The applicator also includes a microwave energy source and a microwave circuit having at least one wave-guide element. The microwave circuit transforms microwave energy from the microwave source into a cylindrical wave-guide mode within the heating chamber for uniformly heating fluid flowing through the heating chamber. This technology is also applied as a method for applying microwave energy for heating a moving fluid. This method includes passing a fluid from a fluid inlet, through a heating chamber, and out a fluid outlet; and applying a microwave energy source through a microwave circuit including at least one wave-guide element to transform microwave energy from the microwave energy source into a cylindrical wave-guide mode within the heating chamber to uniformly heat the fluid flowing through the heating chamber.

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Patent Owner(s)

Patent OwnerAddress
COMMUNICATIONS & POWER INDUSTRIES INC301 INDUSTRIAL ROAD SAN CARLOS CA 94070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gautreau, Dennis R Milford, NH 1 20
Tracy, Michael L Beverly, MA 4 28
Treado, Todd A Merrimac, MA 2 32

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