发明名称 |
Fuel line orifice |
摘要 |
An orifice assembly (6) used in a pulverized coal supply line (4) is formed of a plurality of ceramic bull nose inserts (20). Each insert is of truncated pie shape and of sufficient number around the periphery to radially lock the inserts.
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申请公布号 |
US4779546(A) |
申请公布日期 |
1988.10.25 |
申请号 |
US19870108616 |
申请日期 |
1987.10.15 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
WALSH, JR., WILLIAM F. |
分类号 |
F23K3/02;(IPC1-7):F23D1/00 |
主分类号 |
F23K3/02 |
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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