| 发明名称 |
Rückschlagventil. |
| 摘要 |
<p>This comprises a body (2) with an opening (3) closed by a lid (4), through which opening it is possible to install or remove a nonreturn closure (8) which is movable along an upstream-downstream axis (7), which closure is installed by first fixing a first element (5) to the valve body (2), and in then positioning the closure (8) and its spring (11) followed by a second element (9). …<IMAGE>… </p> |
| 申请公布号 |
DE69003344(D1) |
申请公布日期 |
1993.10.21 |
| 申请号 |
DE1990603344 |
申请日期 |
1990.10.09 |
| 申请人 |
SOCLA, CHALON-SUR-SAONE, FR |
发明人 |
NEUZERET, BERNARD, F-71530 FRAGNES, FR |
| 分类号 |
F16K15/06;F16K27/02;(IPC1-7):F16K15/06 |
主分类号 |
F16K15/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
