发明名称 |
DEVICE FOR PREVENTING CLOGGING OF HEAT-EXCHANGER TUBES |
摘要 |
The invention concerns a tube (2) wherein the rigid helical element (5) projects outside the tube (2), at the intake thereof, to keep away from said intake materials (4) likely to clog the tube (2) intake, carried by the fluid designed to circulate in said tube (2).
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申请公布号 |
WO0037874(A1) |
申请公布日期 |
2000.06.29 |
申请号 |
WO1999FR03226 |
申请日期 |
1999.12.21 |
申请人 |
TOTAL RAFFINAGE DISTRIBUTION S.A.;PATUREAUX, THIERRY;SENEGAS, MARIE-ANDREE |
发明人 |
PATUREAUX, THIERRY;SENEGAS, MARIE-ANDREE |
分类号 |
F28F19/01;(IPC1-7):F28F19/01 |
主分类号 |
F28F19/01 |
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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