Invention Application
WO2015091264A1 PUMP UNIT FOR FEEDING FUEL, PREFERABLY DIESEL FUEL, TO AN INTERNAL COMBUSTION ENGINE
审中-公开
用于输送燃料的泵单元，优选的柴油燃料，内燃机
- Patent Title: PUMP UNIT FOR FEEDING FUEL, PREFERABLY DIESEL FUEL, TO AN INTERNAL COMBUSTION ENGINE
- Patent Title (中): 用于输送燃料的泵单元，优选的柴油燃料，内燃机
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Application No.: PCT/EP2014/077567Application Date: 2014-12-12
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Publication No.: WO2015091264A1Publication Date: 2015-06-25
- Inventor: DE LUCA, Alessandro , BOECKING, Friedrich , DIAFERIA, Antonio
- Applicant: ROBERT BOSCH GMBH
- Applicant Address: Postfach 30 02 20 70442 Stuttgart DE
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: Postfach 30 02 20 70442 Stuttgart DE
- Priority: ITMI2013A002109 20131217
- Main IPC: F04B1/04
- IPC: F04B1/04 ; F04B53/12 ; F04B53/16
Abstract:
A pump unit for feeding fuel, preferably, diesel fuel, to an internal combustion engine; the pump unit (1) comprising a head (5) inside which a cylinder (6) extending along an axis (Al) is formed; a pumping piston (7) extending along the axis (Al) and slidably coupled with the cylinder (6); and an intake valve (18) comprising a valve body (22) formed inside the head (5) and in communication with the cylinder (6).
Information query
