Invention Grant
- Patent Title: Method of producing a corrosion resistant aluminum heat exchanger
- Patent Title (中): 生产耐腐蚀铝热交换器的方法
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Application No.: US12104070Application Date: 2008-04-16
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Publication No.: US08152047B2Publication Date: 2012-04-10
- Inventor: Edward G. Rottmann
- Applicant: Edward G. Rottmann
- Applicant Address: US KY Franklin
- Assignee: Luvata Franklin, Inc.
- Current Assignee: Luvata Franklin, Inc.
- Current Assignee Address: US KY Franklin
- Agency: Hodgson Russ LLP
- Main IPC: B23K31/02
- IPC: B23K31/02 ; F28F9/04
Abstract:
An aluminum heat exchanger having increased resistance to galvanic corrosion. The exterior of one end of the aluminum tube or connector is coated with a metal or metal alloy. This end is brazed onto a copper or copper alloy inlet or outlet tube. The metal or metal alloy coating inhibits the formation of galvanic corrosion.
Public/Granted literature
- US20080257533A1 Method of Producing a Corrosion Resistant Aluminum Heat Exchanger Public/Granted day:2008-10-23
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