| 发明名称 |
Underpressure valve |
| 摘要 |
The invention concerns an underpressure valve with a multi-part housing and a disc-like closing body which has at least one opening, and with an opening-free section disposed in alignment with the flow channel of the housing.
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| 申请公布号 |
US2003188790(A1) |
申请公布日期 |
2003.10.09 |
| 申请号 |
US20030405810 |
申请日期 |
2003.04.03 |
| 申请人 |
J. SCHMALZ GMBH |
发明人 |
SCHMALZ KURT;SCHMIERER GERNOT;EISELE THOMAS;HEINE DANIEL;GEISSLER DIETER;HARTER LEONHARD;GROZINGER DANIEL |
| 分类号 |
F16K7/12;F16K15/14;F16K24/06;F16K51/02;(IPC1-7):F16K15/14 |
主分类号 |
F16K7/12 |
| 代理机构 |
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