Invention Grant
- Patent Title: Fuel injection valve for internal combustion engines
- Patent Title (中): 内燃机燃油喷射阀
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Application No.: US12280983Application Date: 2007-02-22
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Publication No.: US08544771B2Publication Date: 2013-10-01
- Inventor: Marco Ganser
- Applicant: Marco Ganser
- Applicant Address: CH Oberageri
- Assignee: Ganser-Hydromag AG
- Current Assignee: Ganser-Hydromag AG
- Current Assignee Address: CH Oberageri
- Agency: Hershkovitz & Associates PLLC
- Agent Abe Hershkovitz
- Priority: CH0340/06 20060303
- International Application: PCT/CH2007/000091 WO 20070222
- International Announcement: WO2007/098621 WO 20070907
- Main IPC: B05B1/30
- IPC: B05B1/30

Abstract:
A control device (52) of a fuel injection valve has a mushroom-shaped intermediate valve member (56) which is guided with a sliding fit (58′) in a first intermediate plate (12). An injection valve member (28), which has a control piston (28′), for opening and closing injection openings in order to realize intermittent injection processes defines a control space (54) together with a guide sleeve (36) and the lower face (12a) of the first intermediate plate (12). A second intermediate plate (14) is situated between the first intermediate plate (12) and a housing body (10), and has a valve space (70) which is hydraulically connected to the end side of a shank (58) of the mushroom-shaped intermediate valve member (56).
Public/Granted literature
- US20090065614A1 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES Public/Granted day:2009-03-12
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