EP 2333298 B1 20121031 - Electromagnetic injector control valve or pressure regulator valve for a high pressure fuel accumulator
Title (en)
Electromagnetic injector control valve or pressure regulator valve for a high pressure fuel accumulator
Title (de)
Elektromagnetisches Steuerventil eines Injektors oder zur Druckregulierung eines Hochdruckkraftstoffakkumulators
Title (fr)
Soupape électromagnétique de commande d'un injecteur ou de régulation de pression d'un accumulateur de carburant à haute pression.
Publication
Application
Priority
FR 0905823 A 20091202
Abstract (en)
[origin: EP2333298A1] The valve has a casing with upper portion (1) and a lower portion (2), an electromagnet formed of an electromagnetic coil (25) housed in a yoke (24), and an armature (22). An abutment disk (28) is provided between a transverse face of the armature and a transverse face of the yoke, and is made of magnetized or magnetizable material. A bearing surface of the abutment disk is reduced by cutouts. The abutment disk protrudes laterally beyond the yoke, and transmits impact forces applied against the casing during operation.
IPC 8 full level
F02M 51/06 (2006.01); F02M 61/16 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 51/061 (2013.01 - EP US); F02M 61/166 (2013.01 - EP US); F02M 63/0015 (2013.01 - EP US); F02M 63/007 (2013.01 - EP US); F02M 63/0075 (2013.01 - EP US); F02M 47/027 (2013.01 - EP US); F02M 2200/07 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2333298 A1 20110615; EP 2333298 B1 20121031; CN 102086826 A 20110608; CN 102086826 B 20141126; FR 2953268 A1 20110603; FR 2953268 B1 20120406; JP 2011117445 A 20110616; JP 5814538 B2 20151117; US 2011127357 A1 20110602; US 9714634 B2 20170725
DOCDB simple family (application)
EP 10190332 A 20101108; CN 201010569596 A 20101202; FR 0905823 A 20091202; JP 2010255696 A 20101116; US 95905310 A 20101202