发明名称 |
Evaporative hydrophilic surface for a heat exchanger, method of making the same and composition therefor |
摘要 |
A heat exchanger/evaporator for transferring heat from a first heat exchange fluid to a liquid to be evaporated into a gaseous second heat exchange fluid that includes a thermally conductive element 30 separating a first flow path 34 for the first heat exchange fluid and a second flow path 36 for the second heat exchange fluid. A first surface is on the element 30 in heat exchange relation with the first flow path 34 and a second surface is on the element 30 opposite the first surface and is in heat exchange relation with the second flow path 36. A hydrophilic coating 50 is bonded on part of the second surface and includes a powder of nominally spherically shaped particles including nickel, chromium, aluminum, cobalt and yttrium oxide bonded together with a braze metal predominantly made up of nickel, chromium and silicon and diffused into the nominally spherically shaped particles and the second surface. Also disclosed is a composition useful in forming a hydrophilic surface and a method of making a heat exchanger/evaporator.
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申请公布号 |
US6568465(B1) |
申请公布日期 |
2003.05.27 |
申请号 |
US20020140349 |
申请日期 |
2002.05.07 |
申请人 |
MODINE MANUFACTURING COMPANY |
发明人 |
MEISSNER ALAN P.;PARKHILL RICHARD G. |
分类号 |
C09K3/00;C23C24/08;F28F13/18;(IPC1-7):F28F19/02 |
主分类号 |
C09K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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