发明名称 |
Vacuum pump |
摘要 |
A vacuum pump ( 10 ) includes a pump unit ( 14 ) and an operating unit ( 12 ) arranged spaced from the pump unit ( 14 ). The operating unit ( 12 ) is connected with the pump unit ( 14 ) for controlling it. The pump unit ( 14 ) and the operating unit ( 12 ) respectively comprise a transceiver module ( 20,22 ) for transmitting and receiving control and operational data bidirectionally in a wireless manner. The pump unit ( 14 ) and the operating unit ( 12 ) are exclusively connected with each other in a wireless manner. By the omission of electrical lines, the induction of interfering signals is excluded. Wall perforations for lead-through of electrical lines are omitted.
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申请公布号 |
US2005129535(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040512026 |
申请日期 |
2004.10.19 |
申请人 |
BEYER CHRISTIAN;HARIG CHRISTIAN;HOLZER RAINER;GREVEN ALOIS;BOY HERMANN |
发明人 |
BEYER CHRISTIAN;HARIG CHRISTIAN;HOLZER RAINER;GREVEN ALOIS;BOY HERMANN |
分类号 |
F04B37/16;F04B49/00;(IPC1-7):F04B23/00;F04B53/00 |
主分类号 |
F04B37/16 |
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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