Rack oven with direct fire heating system

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United States of America Patent

PATENT NO 9204661
APP PUB NO 20140205728A1
SERIAL NO

14064861

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rack oven includes a cooking chamber accessible via a door and a rack rotating mechanism within the cooking chamber. A combustion chamber is separated from the cooking chamber by at least one wall, the combustion chamber including a burner. A circulation flow path is provided for delivering gases from the cooking chamber into the heating chamber and past the burner in the combustion zone to pick-up heat and combustion gases for delivery back to the cooking chamber to heat the cooking chamber. A flame protector located in the heating chamber in the circulation flow path upstream of the burner prevents gases moving past the burner from extinguishing the burner.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC3600 WEST LAKE AVENUE GLENVIEW IL 60026-1215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelson, Joseph V Orting, US 13 187
Ploof, Michael J Pupyallup, US 7 32

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