Invention Grant
US09404492B2 Pump device having a micro pump and bearing member for a micro pump
有权
泵装置具有微型泵和用于微型泵的轴承构件
- Patent Title: Pump device having a micro pump and bearing member for a micro pump
- Patent Title (中): 泵装置具有微型泵和用于微型泵的轴承构件
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Application No.: US14129475Application Date: 2012-06-15
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Publication No.: US09404492B2Publication Date: 2016-08-02
- Inventor: Sven Reimann , Gerald Voegele , Thomas Weisener
- Applicant: Sven Reimann , Gerald Voegele , Thomas Weisener
- Applicant Address: DE Schwerin
- Assignee: HNP MIKROSYSTEME GMBH
- Current Assignee: HNP MIKROSYSTEME GMBH
- Current Assignee Address: DE Schwerin
- Agency: Stevens & Showalter LLP
- Priority: DE102011051486 20110630
- International Application: PCT/EP2012/061514 WO 20120615
- International Announcement: WO2013/000745 WO 20130103
- Main IPC: F03C2/00
- IPC: F03C2/00 ; F03C4/00 ; F04C2/00 ; F04C2/10 ; F04C15/00 ; F04C2/08 ; F04C15/06 ; F01C21/10
Abstract:
The invention relates to a micro pump, comprising an inner rotor arranged on a shaft and an outer rotor, which form a rotor unit including a delivery chamber for fluid, wherein the pump comprises a multi-functional bearing member for the shaft with improved lubrication, to a bearing member for a micro pump and to an operating method.
Public/Granted literature
- US20150132172A1 MICROPUMP, BEARING ELEMENT FOR A MICROPUMP, AND WORKING METHOD Public/Granted day:2015-05-14
Information query
