发明名称 |
GAS VALVE WITH RUBBER SEAL PACKING ON THE CLOSING MEMBER |
摘要 |
The invention is directed to a closing member of a valve, for example of a gas valve, comprising a body generally circular around a longitudinal axis and with a shoulder, a rubber seal packing disposed around the body on the shoulder and a sleeve disposed around the seal packing and the shoulder. The body comprises a longitudinally extending surface adjacent the shoulder and receiving the seal packing, the surface comprising at least one recess filled by the seal packing. |
申请公布号 |
EP3049700(A1) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20140777545 |
申请日期 |
2014.09.19 |
申请人 |
LUXEMBOURG PATENT COMPANY S.A. |
发明人 |
SCHMIT, JEANNOT;SCHMITZ, JEAN-CLAUDE |
分类号 |
F16K1/46 |
主分类号 |
F16K1/46 |
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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