Tube coupling and a method for forming a tube coupling

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United States of America Patent

PATENT NO 9950381
SERIAL NO

14446647

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Abstract

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A method for forming a tube coupling includes forming a metallurgical joint between a copper tube and an aluminum tube and annealing the copper tube and the aluminum tube after forming the metallurgical joint. The metallurgical joint has a eutectic region and an intermetallic region after annealing the copper tube and the aluminum tube. The method may assist with improving a performance of the metallurgical joint. A related tube coupling and evaporator are also provided.

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Patent Owner(s)

Patent OwnerAddress
HAIER US APPLIANCE SOLUTIONS INCCORPORATION TRUST CENTER 1209 ORANGE STREET WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leezer, David Andrew Louisville, US 1 3
Zaccone, Mark A Louisville, US 6 65

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