发明名称 |
Heat exchanger tube bundle support system |
摘要 |
A heat exchanger is described wherein a tube bundle comprising a plurality of tubes having convolutions of different radii on a common axis is provided with at least one spacer structure for supporting the tubes in spaced relation. The spacer structure comprises a plurality of parallel bars arranged in pairs and in which semi-circular recesses are formed in abutting surfaces to accommodate the convolutions of the tubes. The bars in adjacent pairs have facing surfaces in an interfitting configuration with clearances therein sufficient to accommodate thermal expansion differences in the adjacent tubes.
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申请公布号 |
US4036289(A) |
申请公布日期 |
1977.07.19 |
申请号 |
US19750542518 |
申请日期 |
1975.01.20 |
申请人 |
GENERAL ATOMIC COMPANY |
发明人 |
CHENG, SHIH-CHE;KAUFMAN, JAY STEPHEN |
分类号 |
F28F9/013;(IPC1-7):F28D7/00;F28F9/00 |
主分类号 |
F28F9/013 |
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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