发明名称 |
HIGH-PRESSURE VALVE ASSEMBLY |
摘要 |
A high-pressure valve assembly includes a flange defining an axis. Projecting into the flange is a valve body which is sealed against the flange by a static ring seal. Provided on one side of the valve body is a spring-loaded closure member which is supported for movement in a direction of the axis to form a suction valve, and on another side of the valve body in opposition to the one side is a spring-loaded tappet which is supported for movement in the direction of the axis to form a pressure valve. A channel connects the suction valve with the pressure valve and has one end porting into a pressure chamber of the valve body adjacent to the pressure valve. The pressure chamber extends in axial direction of the tappet and is sized to extend substantially above a bottom edge of the ring seal.
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申请公布号 |
US2009194717(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090362624 |
申请日期 |
2009.01.30 |
申请人 |
HAMMELMANN MASCHINENFABRIK GMBH |
发明人 |
JARCHAU MICHAEL;SOMMERKAMP AXEL |
分类号 |
F16K31/12 |
主分类号 |
F16K31/12 |
代理机构 |
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代理人 |
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主权项 |
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