发明名称 |
Heat exchanger, mainly for use with gas heated devices |
摘要 |
A heat exchanger mainly for use with gas fired hot air blowers or convectors wherein the media taking part in the heat exchange are separated by a wall, a duct enclosed by the wall and constituting the flow area for the media and having a cross-sectional area diminishing in the direction of the flow and having detrusions on both sides of the wall.
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申请公布号 |
US4751964(A) |
申请公布日期 |
1988.06.21 |
申请号 |
US19860874502 |
申请日期 |
1986.06.16 |
申请人 |
FEG FEGYVER-ES GAZKESZULEKGYAR |
发明人 |
BORBELY, FERENC;KISS, LORANT |
分类号 |
F28D9/00;(IPC1-7):F28F13/08;F28F21/00 |
主分类号 |
F28D9/00 |
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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