| 发明名称 |
VACUUM GENERATOR DEVICE AND METHOD FOR OPERATING THE SAME |
| 摘要 |
<p>The invention relates to a vacuum generator device (1) with an ejector unit (27) that is connected to a vacuum channel (35), which in turn is connected to a vacuum gripper (7). A pressure recording unit (24) that communicates with an electronic control system (14) is connected to the vacuum channel (35). The device permits a method to be carried out, according to which the evacuation time and/or the aeration time of the vacuum channel (35) is recorded and compared with at least one reference time value in order to generate an electric diagnostic signal in accordance with the result of the comparison.</p> |
| 申请公布号 |
EP2191148(B1) |
申请公布日期 |
2015.08.12 |
| 申请号 |
EP20080865808 |
申请日期 |
2008.11.25 |
| 申请人 |
FESTO AG & CO. KG |
发明人 |
MEDOW, RALF;KREHL, YVONNE;BRETZLER, MARKUS |
| 分类号 |
F04F5/52 |
主分类号 |
F04F5/52 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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