| 发明名称 |
CHECK VALVE AND VALVE WITH SUCH A CHECK VALVE |
| 摘要 |
<p>The non-return valve comprises a ring (6) made from a strip of spring steel. There may be a gap between the ends of the strip or they may overlap. An Independent claim is included for a valve system containing the ring.</p> |
| 申请公布号 |
PT1291563(E) |
申请公布日期 |
2006.11.30 |
| 申请号 |
PT20020018813T |
申请日期 |
2002.08.23 |
| 申请人 |
HYDRAULIK-RING GMBH |
发明人 |
MARIUS CORNEA;LORENZ LIPPERT;MATTHIAS LANG;HARALD HAHN;ROLF NEUHAUS;EDWIN PALESCH;GEROLD SLUKA |
| 分类号 |
F16K15/08;F01L1/34;F01L1/344;F16K15/02;F16K15/14 |
主分类号 |
F16K15/08 |
| 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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