发明名称 |
Flat turbulator for a tube and method of making same |
摘要 |
A tube and turbulator and method of making the same for a heat exchanger including 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 base, top, first side and second side form a channel. The second side is triple hemmed such that ends of the base and the top are disposed within the channel. A flat turbulator may be disposed inside the tube and includes a base extending laterally and longitudinally in a strip. The flat turbulator also includes a plurality of corrugations spaced laterally along the base and extending longitudinally and generally perpendicular to the base in an alternating manner. The corrugations are rolled in a direction parallel to a longitudinal axis of the strip.
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申请公布号 |
US6453711(B2) |
申请公布日期 |
2002.09.24 |
申请号 |
US20010761047 |
申请日期 |
2001.01.15 |
申请人 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
RHODES EUGENE E.;WHITLOW GREG;YU WEN F |
分类号 |
F28F1/42;B21D5/12;B21D13/04;B21D53/02;F28D1/03;F28D1/053;F28F3/02;F28F13/12;(IPC1-7):B21D13/04;B21D28/02;B23P15/26 |
主分类号 |
F28F1/42 |
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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