发明名称 |
Hot blast valve cooling system - reducing mechanical and thermal stresses on sealing rings and valve flaps |
摘要 |
<p>The working life of a hot blast valve is increased and the cooling water flow reduced by providing the valve flap with a cooling circuit comprising ribs on its two faces to give a rational fluid circulation without internal leakages between adjacent channels. The arrangement reduces mechanical and thermal stresses on the valve flap and sealing rings.</p> |
申请公布号 |
FR2129108(A5) |
申请公布日期 |
1972.10.27 |
申请号 |
FR19710009039 |
申请日期 |
1971.03.15 |
申请人 |
LE FLOCH JEAN |
发明人 |
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分类号 |
F16K49/00;(IPC1-7):16K49/00;21B9/00 |
主分类号 |
F16K49/00 |
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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