High efficiency conveyor oven

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6655373
SERIAL NO

09993980

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A conveyor oven is heated by inshot burners, which eliminate blowers, ducts, and motors heretofore required to supply a force draft of combustion air to the burners. Apertures in front of the inshot burners have a diameter that regulates the amount of combustion air that is delivered to the burners. The only blower in the oven is the one required to circulate and recirculate hot air within the oven which produces three pressure zones that causes an induced draft of combustion air for the inshot burner. A modulating valve adjusts the flow of gas to the inshot burners.

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Patent Owner(s)

Patent OwnerAddress
MIDDLEBY MARSHALL INCORPORATED1400 TOASTERMASTER DRIVE ELGIN IL 60120

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wiker, John Hammons Plainfield, IL 1 49

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