发明名称 |
VANE-TYPE ROTARY VACUUM PUMP |
摘要 |
The present disclosure relates to a vane-type rotary vacuum pump comprising a drive motor (1, 17) interacting with a vane-pump vacuum chamber (2), in which pump all the pump surfaces that are visible from the top are arranged in such a way that they have no elements likely to retain liquids or solids. The drive motor (1) may in particular be an air-cooled asynchronous motor or a water-cooled asynchronous motor with a case that, with the cylinder (18), forms a space in which a cooling fluid can circulate. |
申请公布号 |
EP2986821(A1) |
申请公布日期 |
2016.02.24 |
申请号 |
EP20130718174 |
申请日期 |
2013.04.19 |
申请人 |
ATELIERS BUSCH S.A. |
发明人 |
SCHALLER, CHRISTIAN;MÜLLER, DIDIER |
分类号 |
F01C21/10;B65B31/02;F04C2/344;F04C13/00 |
主分类号 |
F01C21/10 |
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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