EP 2212543 A1 20100804 - FUEL INJECTION VALVE
Title (en)
FUEL INJECTION VALVE
Title (de)
BRENNSTOFFEINSPRITZVENTIL
Title (fr)
SOUPAPE D'INJECTION DE CARBURANT
Publication
Application
Priority
- EP 2008062727 W 20080924
- DE 102007049945 A 20071018
Abstract (en)
[origin: WO2009053196A1] The fuel injection valve according to the invention is characterized in that said valve has an excitable actuator in the form of an electromagnetic circuit having a magnetic coil (1), an outer magnetic circuit component (11), and a movable armature (27) for activating a valve closing body (24), which interacts with a valve seat (30) provided on a valve seat body (29). The outer cup-shaped magnetic circuit component (11) has a component base (12). A disk-shaped cover part (14) is inserted into the outer magnetic circuit component (11) on the side opposite of the component base (12). The coil space for the magnetic coil (1) is limited by the outer magnetic circuit component (11), the cover part (14), and toward the interior by a thin-walled sleeve body (2). The fuel injection valve is particularly suitable for use in fuel injection systems of mixture-compressing, spark-ignited internal combustion engines.
IPC 8 full level
F02M 51/06 (2006.01)
CPC (source: EP US)
F02M 51/0614 (2013.01 - EP US); F02M 51/0667 (2013.01 - EP US); F02M 61/166 (2013.01 - EP US)
Citation (search report)
See references of WO 2009053196A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007049945 A1 20090423; BR PI0818668 A2 20150922; CN 101828026 A 20100908; EP 2212543 A1 20100804; EP 2212543 B1 20121219; JP 2011501025 A 20110106; JP 5101705 B2 20121219; US 2010263631 A1 20101021; WO 2009053196 A1 20090430
DOCDB simple family (application)
DE 102007049945 A 20071018; BR PI0818668 A 20080924; CN 200880111882 A 20080924; EP 08804639 A 20080924; EP 2008062727 W 20080924; JP 2010529327 A 20080924; US 73417008 A 20080924