发明名称 Centrifugal pump and lubrication method for its spherical bearing
摘要 A flow guide (80) is provided for feeding lubricating fluid through a lubrication region between a sliding member (38) and a bearing socket (42), separated from a gap between the stator and rotor. The flow guide preferably bypasses the gap between the rotor and stator. An independent claim is included for a lubricating method for a spherical bearing.
申请公布号 EP1593852(B1) 申请公布日期 2016.11.16
申请号 EP20050008872 申请日期 2005.04.22
申请人 XYLEM IP HOLDINGS LLC 发明人 LAING, OLIVER
分类号 F04D29/04;F04D29/046;F04D13/06;F04D29/06 主分类号 F04D29/04
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