METHOD FOR CORROSION PROTECTION OF TUBING BRAZE JOINTS THAT CONNECT COPPER AND ANODIC ALLOY TREATED ALUMINUM

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United States of America Patent

APP PUB NO 20180299211A1
SERIAL NO

16018132

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for a brazed joint is described. A larger diameter pipe is brazed to a smaller diameter pipe. A flare is provided, extending from the end of the larger pipe toward the smaller pipe and radially outward. Such a flare protects the brazed joint from exposure to water and other elements and protects against corrosion. A sealant may also be added between the flare and the smaller pipe to add increased protection.

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Patent Owner(s)

Patent OwnerAddress
LENNOX INDUSTRIES INC2140 LAKE PARK BLVD RICHARDSON TX 75080

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BOYD, Hermon Alan Red Oak, US 8 37

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