发明名称 |
Støtte for et bundt parallelle rør |
摘要 |
A sheet of expanded metal produced by slitting a sheet of metal, and stretching along a stretching direction, which sheet of expanded metal forms a grid of openings having a first repetition length in the stretching direction and a second repetition length in the direction perpendicular to the stretching direction, wherein the first and second repetition lengths are substantially equal. A sheet of expanded metal having a stretching angle larger than 90 degrees. Use of a sheet of expanded metal according to the invention for supporting a bundle of parallel tubes. A method of manufacturing expanded metal from pre-expanded metal, wherein expansion force is applied at a plurality of points perpendicular to the stretching direction, wherein the expansion force is applied using a plurality of force transmitters co-operating with the plurality of points, and wherein the force transmitters are arranged so that they can move towards each other in the second direction while applying extension force. |
申请公布号 |
DK1654510(T3) |
申请公布日期 |
2010.01.18 |
申请号 |
DK20040766298T |
申请日期 |
2004.07.23 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
MULDER, DOMINICUS, FREDERICUS |
分类号 |
F28F9/00;F16L3/26;F28F9/013 |
主分类号 |
F28F9/00 |
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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