Injector for injecting fuel into combustion chambers of...

Details Injector for injecting fuel into combustion chambers of... Injector for injecting fuel into combustion chambers of...

2007-12-06

2011-12-06

Huynh, Hai (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C123S467000

Reexamination Certificate

active

08069840

ABSTRACT:
The invention relates to an injector for injecting fuel into combustion chambers of internal combustion engines, in particular a common rail injector. The injector has a high-pressure region and a valve element which is axially adjustable between a closed position and an open position in which the flow of fuel is enabled. According to the invention, it is provided that the valve element includes a first partial element and at least one separate second partial element, which partial elements are hydraulically coupled to one another by a coupler chamber. The coupler chamber is hydraulically connected only in one axial direction to the high-pressure region of the injector.

REFERENCES:
patent: 6889659 (2005-05-01), Magel
patent: 6892703 (2005-05-01), Magel
patent: 6915785 (2005-07-01), Eisenmenger et al.
patent: 7083113 (2006-08-01), Kropp et al.
patent: 7188782 (2007-03-01), Magel
patent: 7273185 (2007-09-01), Magel
patent: 7418949 (2008-09-01), Boecking
patent: 7850091 (2010-12-01), Boecking
patent: 2004/0154562 (2004-08-01), Mattes et al.
patent: 2007/0152080 (2007-07-01), Boecking
patent: 2008/0099583 (2008-05-01), Magel
patent: 2008/0210787 (2008-09-01), Hanneke et al.
patent: 10207227 (2003-09-01), None
patent: 102005009148 (2006-09-01), None
patent: 2005068820 (2005-07-01), None
patent: 2007012510 (2007-02-01), None

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