EP 1308618 B1 20041229 - Fuel injection valve
Title (en)
Fuel injection valve
Title (de)
Brennstoffeinspritzventil
Title (fr)
Soupape d'injection de carburant
Publication
Application
Priority
DE 10153627 A 20011031
Abstract (en)
[origin: EP1308618A1] The fuel injection valve has a solenoid-operated valve needle (3) with a shut-off component (4) formed at the injection end. A swirl element (34) reaches through the valve shut-off component and is installed on the inlet side face (39) of the valve seat (5). The valve needle and/or shut-off component has a taper (37) in the region of the swirl element and reduces the radial extent of the valve needle. The taper extends in the axial direction at least between the sealing seat and inlet side end face (38) of the swirl element.
IPC 1-7
IPC 8 full level
F02M 51/06 (2006.01); F02M 51/08 (2006.01); F02M 61/10 (2006.01); F02M 61/16 (2006.01); F02M 61/18 (2006.01); F02M 61/12 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02M 51/0671 (2013.01); F02M 61/162 (2013.01); F02M 61/12 (2013.01); F02M 61/165 (2013.01); F02M 2200/505 (2013.01)
Designated contracting state (EPC)
CZ DE FR IT
DOCDB simple family (publication)
EP 1308618 A1 20030507; EP 1308618 B1 20041229; DE 10153627 A1 20031106; DE 50201879 D1 20050203; JP 2003148281 A 20030521
DOCDB simple family (application)
EP 02022008 A 20021001; DE 10153627 A 20011031; DE 50201879 T 20021001; JP 2002314493 A 20021029