发明名称 |
ROTOR VOOR EEN REGENERATIEVE WARMTEUITWISSELAAR. |
摘要 |
The invention in connection with regenerative heat exchangers and ways of manufacturing them. The outer wall of the tubular rotor of such a heat exchanger is made up of one or more layers of an embossed aluminum strip that are fixed on edge and running radially outwards and in the form of a structure whose generatrix is a radius moving along a helical path, the structure being supported on an inner core. The embossing process is responsible for producing folds or puckers in the strip at its radially inner edge; furthermore the strip may have a stepped and/or waved form. Because of the helical coiling of the strip on a core, a rotor is produced whose outer wall may be used for the radial motion therethrough of flows giving or taking up heat. |
申请公布号 |
NL8400486(A) |
申请公布日期 |
1984.10.01 |
申请号 |
NL19840000486 |
申请日期 |
1984.02.15 |
申请人 |
WILHELM GEBHARDT GMBH TE WALDENBURG, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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分类号 |
F28D19/04;(IPC1-7):28D19/04 |
主分类号 |
F28D19/04 |
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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