发明名称 |
DOUBLE SEAT VALVE |
摘要 |
<p>A double-seat valve has a first valve member and a second valve member which abut against one another after a predetermined stroke to an open position, so as to form a closed chamber. A draining conduit communicates with the thus-formed chamber. The valve members are mounted on a common shaft. One of the valve members is variable so that its seating face is displaceable relative to a point in which this valve member is mounted on the common shaft. The one valve member may be elastically deformable or corrugated.</p> |
申请公布号 |
AU528977(B2) |
申请公布日期 |
1983.05.19 |
申请号 |
AU19790050217 |
申请日期 |
1979.08.23 |
申请人 |
HOLSTEIN UND KAPPERT GMBH |
发明人 |
DIPL. -ING HERMANN SCHADEL |
分类号 |
F16K1/44;(IPC1-7):16K1/44 |
主分类号 |
F16K1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|