Invention Grant
- Patent Title: High-pressure fuel pump for an internal combustion engine
- Patent Title (中): 用于内燃机的高压燃油泵
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Application No.: US10968962Application Date: 2004-10-21
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Publication No.: US07387109B2Publication Date: 2008-06-17
- Inventor: Helmut Rembold , Ruediger Schnell , Bernd Schroeder
- Applicant: Helmut Rembold , Ruediger Schnell , Bernd Schroeder
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agent Ronald E. Greigg
- Priority: DE10348771 20031021; DE102004028615 20040612
- Main IPC: F02M37/04
- IPC: F02M37/04
Abstract:
A high-pressure fuel pump for an internal combustion engine is proposed, in which the regulating behavior in idling and lower partial-load operation is improved to such an extent that a separate pressure regulating valve in the high-pressure region of the fuel injection system can be dispensed with.
Public/Granted literature
- US20050115543A1 High-pressure fuel pump for an internal combustion engine Public/Granted day:2005-06-02
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