发明名称 |
METAL HEAT EXCHANGER TUBE |
摘要 |
The invention relates to a metal heat exchanger tube, comprising integral ribs formed on the outside of the tube. Said ribs have a rib base, rib flanks, and a rib tip. The rib base protrudes substantially radially from the tube wall. A channel is formed between the ribs, in which channel additional structures spaced apart from each other are arranged. The additional structures divide the channel between the ribs into segments. The additional structures reduce the cross-sectional area in the channel between two ribs through which flow is possible by at least 60% locally and, at least thereby, limit a fluid flow in the channel during operation. |
申请公布号 |
WO2015128061(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
WO2015EP00278 |
申请日期 |
2015.02.10 |
申请人 |
WIELAND-WERKE AG |
发明人 |
GOTTERBARM, ACHIM;LUTZ, RONALD;EL HAJAL, JEAN;KNAB, MANFRED |
分类号 |
F28F1/42;F28F1/36;F28F13/18 |
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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