发明名称 Controlled, energy efficient multi stage centrifugal pump with high pressure stage
摘要 The turbine pump has a pump housing (1) with a flow feed channel behind the last pumping stage (4). The feed channel supplies a partial mixture to an additional rotor to produce an additional pressure increase. A special rotor (5) behind the additional rotor produces a pressure increased mixture feed to a distributor (7) for selective return of mixture to the turbine end pressure.
申请公布号 EP1612426(B1) 申请公布日期 2015.08.05
申请号 EP20050011473 申请日期 2005.05.27
申请人 KSB AKTIENGESELLSCHAFT 发明人 ELSÄSSER, THOMAS
分类号 F04D1/10;F04D15/00 主分类号 F04D1/10
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