Invention Grant
US08932037B2 Pump unit of a vane pump with movable sleeve and spring element
有权
具有可移动套筒和弹簧元件的叶片泵的泵单元
- Patent Title: Pump unit of a vane pump with movable sleeve and spring element
- Patent Title (中): 具有可移动套筒和弹簧元件的叶片泵的泵单元
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Application No.: US13058514Application Date: 2009-07-20
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Publication No.: US08932037B2Publication Date: 2015-01-13
- Inventor: Boris Zinke
- Applicant: Boris Zinke
- Applicant Address: DE Bad Homburg v.d.H.
- Assignee: Magna Powertrain Bad Homburg GmbH
- Current Assignee: Magna Powertrain Bad Homburg GmbH
- Current Assignee Address: DE Bad Homburg v.d.H.
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102008038718 20080812
- International Application: PCT/DE2009/001012 WO 20090720
- International Announcement: WO2010/017795 WO 20100218
- Main IPC: F01C19/08
- IPC: F01C19/08 ; F04C15/00 ; F04C2/344 ; F04C14/06 ; F04C14/28
Abstract:
A pump unit of a vane-type pump having no dedicated housing including a drive shaft, a rotor that interacts with the drive shaft and accommodates vanes, a contour ring surrounding the rotor, and a first and a second side plate which are disposed laterally of the contour ring.
Public/Granted literature
- US20110211984A1 PUMP UNIT Public/Granted day:2011-09-01
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