发明名称 |
VALVOLA A SFERA PER MATERIALE ABRASIVO |
摘要 |
<p>A ball valve assembly for controlling the flow of abrasive particulates including an enlarged section at the bore inlet and an enlarged section at the bore outlet. A refractory ceramic annular deflector is positioned in each of the enlarged sections, substantially extending the useful life of the valve.</p> |
申请公布号 |
IT1139608(B) |
申请公布日期 |
1986.09.24 |
申请号 |
IT19810023906 |
申请日期 |
1981.09.11 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
GARDNER HAROLD S |
分类号 |
F16K27/06;F16K5/06;(IPC1-7):F16K/ |
主分类号 |
F16K27/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|