Coupling arrangement for an injection valve and injection valve

Details Coupling arrangement for an injection valve and injection valve Coupling arrangement for an injection valve and injection valve

2011-04-05

2011-04-05

Moulis, Thomas N (Department: 3747)

Internal-combustion engines

Charge forming device

Fuel injection system

C277S591000

Reexamination Certificate

active

07918209

ABSTRACT:
A coupling arrangement for coupling an injection valve to a cylinder head of a combustion engine has a housing with a central longitudinal axis coupled to a fuel rail at a first axial end area and to a valve body at a second axial end area of the housing, and the valve body being arranged at the central longitudinal axis having at least one first protrusion arranged facing a second axial end area of a first ring element. Furthermore, the first ring element is arranged at least partly circumferentially the valve body at the first protrusion, wherein at a first axial end area of the first ring element the first ring element is in contact with the housing at the second axial end area and at the second axial end area the first ring element rests on the cylinder head. The first ring element has a plastic.

REFERENCES:
patent: 3841277 (1974-10-01), Schafer
patent: 5934253 (1999-08-01), Kojima et al.
patent: 6009856 (2000-01-01), Smith et al.
patent: 6178950 (2001-01-01), Stockner et al.
patent: 6263863 (2001-07-01), Giovannini et al.
patent: 6286839 (2001-09-01), Mitsui et al.
patent: 6578554 (2003-06-01), Schroeer
patent: 6615802 (2003-09-01), Reiter et al.
patent: 6807945 (2004-10-01), Reiter et al.
patent: 6840226 (2005-01-01), Hans
patent: 6848425 (2005-02-01), Raimann
patent: 6899341 (2005-05-01), Neumaier
patent: 6921035 (2005-07-01), Hohl
patent: 6953162 (2005-10-01), Hans
patent: 7195003 (2007-03-01), Liskow
patent: 7293550 (2007-11-01), Beardmore
patent: 7383818 (2008-06-01), Beardmore
patent: 7484499 (2009-02-01), Beardmore
patent: 7600502 (2009-10-01), Welzmueller et al.
patent: 2003/0168533 (2003-09-01), Hans
patent: 2003/0168534 (2003-09-01), Hohl
patent: 2003/0183201 (2003-10-01), Hans
patent: 10108195 (2002-08-01), None
patent: 1255038 (2004-09-01), None
patent: WO02/073025 (2002-09-01), None
patent: WO 02/073027 (2002-09-01), None
European Search Report, EP08013369.7-1263, 5 pages, Oct. 2, 2008.

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