发明名称 |
HOT GAS QUENCHING DEVICES, AND HOT GAS HEAT TREATING SYSTEM |
摘要 |
<p>A circulation path is branched into the high and low temperature passages. The output temperatures of the mixed gas ejected from mixers fixed at the end position of flow passages are controlled to intermediate temperature, when adjusting the openings of the control windows provided in the flow passages. An independent claim is also included for hot gas heat treating system.</p> |
申请公布号 |
EP1491642(A1) |
申请公布日期 |
2004.12.29 |
申请号 |
EP20020779919 |
申请日期 |
2002.10.23 |
申请人 |
TANIGUCHI, HIROHISA |
发明人 |
TANIGUCHI, HIROHISA |
分类号 |
C21D1/20;C21D1/22;C21D1/613;C21D1/767;(IPC1-7):C21D1/19;C21D1/18;C21D1/74;C21D1/76 |
主分类号 |
C21D1/20 |
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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