| 发明名称 |
HEAT-TRANSFER TUBE |
| 摘要 |
FIELD: heat-transfer apparatuses. SUBSTANCE: holes on external surface of tube and respective spherical bosses on its internal surface are arranged in staggered and parallel manner to combine advantages of these arrangements. EFFECT: improved heat conduction. 1 dwgl
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| 申请公布号 |
RU2105260(C1) |
申请公布日期 |
1998.02.20 |
| 申请号 |
RU19950122251 |
申请日期 |
1995.12.21 |
| 申请人 |
PUSHNJAKOV NIKOLAJ KARPOVICH;EFIMOV VIKTOR VLADIMIROVICH;STARTSEV KAZIMIR NIKOLAEVICH;VAGANOV VALERIJ IL'ICH |
发明人 |
PUSHNJAKOV NIKOLAJ KARPOVICH;EFIMOV VIKTOR VLADIMIROVICH;STARTSEV KAZIMIR NIKOLAEVICH;VAGANOV VALERIJ IL'ICH |
| 分类号 |
F28F1/10;(IPC1-7):F28F1/10 |
主分类号 |
F28F1/10 |
| 代理机构 |
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