发明名称 |
SISTEMA A GETTO COERENTE CON INVILUPPO DELLA FIAMMA A SINGOLO ANELLO. |
摘要 |
A coherent jet lance and operating method wherein the need for a lance extension is eliminated using a single ring of ports to deliver flame envelope gases around the primary gas jets to maintain the gas jets coherent. <IMAGE> |
申请公布号 |
ITRM20030251(A1) |
申请公布日期 |
2003.11.25 |
申请号 |
IT2003RM00251 |
申请日期 |
2003.05.22 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
MAHONEY WILLIAM JOHN |
分类号 |
F23D14/48;C21C5/46;C21C5/52;C21C7/072;F23D;F23D14/22;F23D14/32;F23D14/58 |
主分类号 |
F23D14/48 |
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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