发明名称 Vacuum pump
摘要 <p>The vacuum pump (1) has a rapidly rotating rotor (2) with attached active pump components (4), a stator (9) with attached active pump components (5) and first and second housing components (10,11). The first and second housing components have mutually overlapping structures at their joint point (13) to provide locking of the components against a movement solely in the axial direction.</p>
申请公布号 EP1798417(A2) 申请公布日期 2007.06.20
申请号 EP20060023139 申请日期 2006.11.07
申请人 PFEIFFER VACUUM GMBH 发明人 TATZBER, BERNHARD;WATZ, ROBERT
分类号 F04D19/04 主分类号 F04D19/04
代理机构 代理人
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