EP 3344867 B1 20200812 - FUEL INJECTOR HAVING EXTERNAL SETTING OF THE COIL SPRING
Title (en)
FUEL INJECTOR HAVING EXTERNAL SETTING OF THE COIL SPRING
Title (de)
KRAFTSTOFFINJEKTOR MIT EXTERNER EINSTELLUNG DER SCHRAUBENFEDER
Title (fr)
INJECTEUR DE CARBURANT AVEC TARAGE EXTÉRIEUR DU RESSORT DE BOBINE
Publication
Application
Priority
- FR 1556494 A 20150709
- EP 2016065206 W 20160629
Abstract (en)
[origin: WO2017005581A1] A coil assembly (44) comprising an electrical winding (50) included in an overmoulding (52), the winding (50) being suitable for controlling the control valve (14) of a fuel injector. The coil assembly (44) is provided with a longitudinal bore (54) suitable for receiving a spring (72) and an adjustment member (62) for adjusting the setting of the spring (72) which can be moved from outside the injector, the adjustment member (62) forming a movement transfer such that the movement of the adjustment member (62) from outside the injector (10) is transformed into a compression of the spring (72).
IPC 8 full level
F02M 47/02 (2006.01); F02M 61/20 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP US)
F02M 47/027 (2013.01 - EP US); F02M 61/18 (2013.01 - US); F02M 61/1806 (2013.01 - US); F02M 61/205 (2013.01 - EP US); F02M 63/0017 (2013.01 - EP US); F02M 2200/505 (2013.01 - EP US)
Citation (examination)
US 4454990 A 19840619 - LEWIS DONALD J [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)
WO 2017005581 A1 20170112; CN 108026874 A 20180511; CN 108026874 B 20200417; EP 3344867 A1 20180711; EP 3344867 B1 20200812; FR 3038662 A1 20170113; FR 3038662 B1 20190809; US 10400730 B2 20190903; US 2018202406 A1 20180719
DOCDB simple family (application)
EP 2016065206 W 20160629; CN 201680040539 A 20160629; EP 16734318 A 20160629; FR 1556494 A 20150709; US 201615743065 A 20160629