专利名称：PUMP ARRANGEMENT
发明人：DRECHSEL, PATRICK,ENGELBRECHT,
JÖRG,GRÖSCHEL, JÜRGEN,JÄGER,CHRISTOPH,LAY, MARKUS,WETZEL,WOLFRAM
申请号：EP14720596.7申请日：20140429公开号：EP2994642A1公开日：20160316
摘要：The present invention relates to a kind of pump installations, especiallymagnetic clutch pump arrangement, including interior room (11), by pump case (2) inpump installation (1); A kind of containment shell (10) carries out the closed chamber ofhermetic seal (12) and is formed by pump case relative to inner chamber (11); The modeof impeller shaft (13) drive in turn around rotary shaft (one); Impeller (16) is mounted onone end (13) of impeller shaft; The other end of internal rotor (17) is mounted onimpeller shaft (13); Auxiliary impeller (20) is mounted in chamber (12); With outer rotor(26), these match inner rotator (17). Auxiliary impeller (20) according to the presentinvention is fixed to inner rotator (17).
申请人：KSB AKTIENGESELLSCHAFT
地址：Johann-Klein-Strasse 9 67227 Frankenthal DE
国籍：DE
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