Three-layer condenser

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6640885
APP PUB NO 20030006027A1
SERIAL NO

09899723

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A condenser coil assembly is described and methods for forming such a device. The condenser assembly maximizes heat transfer surface area within a reduced volumetric area without significantly increasing the static pressure on the condenser fan system. The coil assembly is made up of a coil element through which refrigerant is transmitted and a plurality of wires that are affixed to the coil element to assist in dissipating heat from the coil element. The coil element is formed into a compact three-layer arrangement by first bending the coil element into a flat, zig-zag configuration. Secondly, the zig-zag shape is folded in a transverse direction to create three folds or flaps that are essentially equal in length. It is preferred that rounded bars be used to assist in creating the folds.

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Patent Owner(s)

  • AMANA COMPANY, L.P., A DELAWARE CORPORATION;MAYTAG CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jenkins, Jr James H South Amana, IA 10 121

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