Apparatus for avoiding thermal stresses in glass lined vessels

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United States of America Patent

PATENT NO 4711296
SERIAL NO

06668604

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present invention minimizes the problem of thermal stresses in a glass lined vessel by providing a heat transfer sump in the bottom portion of the vessel. A heat transfer compartment is formed by enclosing the annular space between the exterior portion of the skirt and the bottom portion of the vessel by means of an annular ring. The heat transfer compartment is enclosed by the annular ring, the interior portion of the skirt, and the bottom portion of the vessel. The heat transfer compartment is adapted to receive and hold a heat transfer medium and in this manner form a heat transfer sump.

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Patent Owner(s)

Patent OwnerAddress
PFAUDLER COMPANIES INC A CORP OF DENot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nunlist, Erwin J Penfield, NY 13 134

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