Global Patent Index - EP 2587046 A4

EP 2587046 A4 20171011 - FUEL INJECTION VALVE

Title (en)

FUEL INJECTION VALVE

Title (de)

KRAFTSTOFFEINSPRITZVENTIL

Title (fr)

INJECTEUR DE CARBURANT

Publication

EP 2587046 A4 20171011 (EN)

Application

EP 11798319 A 20110520

Priority

  • KR 20100059417 A 20100623
  • KR 2011003734 W 20110520

Abstract (en)

[origin: EP2587046A2] The disclosure relates to a fuel injection valve. The fuel injection valve for an internal combustion engine includes a needle which moves within a valve housing; a valve seat formed therein with an opening and closing hole which is opened and closed by the needle; an orifice plate which is attached to a lower portion of the valve seat and from which a fuel is injected through an injection hole; a fuel tube being a path through which the fuel injected from the orifice plate is supplied to the internal combustion engine; and a tube adaptor which is installed between the orifice plate and the fuel tube in order to prevent a leakage of the fuel supplied from the orifice plate to the fuel tube.

IPC 8 full level

F02M 51/06 (2006.01); F02M 61/10 (2006.01); F02M 61/16 (2006.01); F02M 61/18 (2006.01)

CPC (source: EP KR)

F02M 61/18 (2013.01 - EP); F02M 61/1853 (2013.01 - EP KR); F02M 2200/16 (2013.01 - EP KR)

Citation (search report)

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 2587046 A2 20130501; EP 2587046 A4 20171011; EP 2587046 B1 20190703; CN 102985679 A 20130320; CN 102985679 B 20150916; JP 2013530344 A 20130725; JP 5536282 B2 20140702; KR 101160043 B1 20120625; KR 20110139374 A 20111229; WO 2011162484 A2 20111229; WO 2011162484 A3 20120216

DOCDB simple family (application)

EP 11798319 A 20110520; CN 201180031271 A 20110520; JP 2013516496 A 20110520; KR 20100059417 A 20100623; KR 2011003734 W 20110520