| 发明名称 |
Actuation valve for a double-acting pneumatic cylinder |
| 摘要 |
The operating valve for a double acting pneumatic cylinder (8) with working chambers (8.3,8.4) uses a 3/2 way valve as a switching valve (L1). The non-operational switching valves of the 3/2 valve (L5) take the compressed air through-flow position when the switching valve is in the air vent position for one branch (L3).
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| 申请公布号 |
EP1357298(A2) |
申请公布日期 |
2003.10.29 |
| 申请号 |
EP20030008338 |
申请日期 |
2003.04.10 |
| 申请人 |
VOLKMANN GMBH |
发明人 |
LOHMANN, RALF;ZISCHEWSKI, JOERG;HEINEN, GEORG |
| 分类号 |
B65H49/16;F15B11/00;(IPC1-7):F15B11/00;F15B13/01;D02H1/00 |
主分类号 |
B65H49/16 |
| 代理机构 |
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代理人 |
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