| 发明名称 |
HEAT EXCHANGING WALL AND ITS PREPARATION METHOD |
| 摘要 |
<p>PURPOSE:To improve the heat exchanging efficiency by the use of the heat exchanging wall consisting of a base metal having a large number of cavities in the slender groove form and of a skin which is contacted with said base metal and has a large number of small holes on the opposing part with said cavities.</p> |
| 申请公布号 |
JPS5297466(A) |
申请公布日期 |
1977.08.16 |
| 申请号 |
JP19760013206 |
申请日期 |
1976.02.12 |
| 申请人 |
HITACHI LTD;HITACHI CABLE |
发明人 |
ARAI NOBUKATSU;FUJIE KUNIO;KAKIZAKI KIMIO |
| 分类号 |
F28F13/02;F28F19/00;F28F19/02;F28F19/04;F28F21/02 |
主分类号 |
F28F13/02 |
| 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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