Invention Grant
- Patent Title: Radial piston pump for common rail injection systems
- Patent Title (中): 用于共轨喷射系统的径向活塞泵
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Application No.: US10595451Application Date: 2004-09-28
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Publication No.: US07647918B2Publication Date: 2010-01-19
- Inventor: Stefan Portner , Ngoc-Tam Vu
- Applicant: Stefan Portner , Ngoc-Tam Vu
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: King & Spalding L.L.P.
- Priority: DE10349310 20031023
- International Application: PCT/EP2004/052338 WO 20040928
- International Announcement: WO2005/040609 WO 20050506
- Main IPC: F02M41/06
- IPC: F02M41/06 ; F02M41/00
Abstract:
A high-pressure radial piston pump for common rail injection systems has a pump housing (1), a drive shaft (2), at least one pump piston (3) which can move in a radial direction in relation to the drive shaft (2) and a high pressure accumulator (4) integrated into the high-pressure radial piston pump. The high pressure accumulator (4) is embodied in the form of a ring.
Public/Granted literature
- US20070277785A1 Radial Piston Pump For Common Rail Injection Systems Public/Granted day:2007-12-06
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