发明授权
- 专利标题: Folded tube for a heat exchanger and method of making same
- 专利标题(中): 用于热交换器的折叠管及其制造方法
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申请号: US09458459申请日: 1999-12-10
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公开(公告)号: US06241012B1公开(公告)日: 2001-06-05
- 发明人: Wen Fel Yu , Eugene E Rhodes , Greg Whitlow
- 申请人: Wen Fel Yu , Eugene E Rhodes , Greg Whitlow
- 主分类号: F28F106
- IPC分类号: F28F106
摘要:
A folded tube and method of making the same for a heat exchanger includes a base, a top spaced from and opposing the base, a first side interposed between the base and the top along one side thereof, and a second side interposed between the base and the top along another side thereof. The folded tube includes at least one of the base and the top having at least one internal web having an initial web width and initial outside shoulder radius and being compressed to compress the at least one internal web to a final web width less than the initial web width and a final outside shoulder radius less than the initial outside shoulder radius and defining a plurality of fluid ports.