EP 2420666 B1 20150701 - FUEL INJECTION TUBE FOR DIESEL ENGINE
Title (en)
FUEL INJECTION TUBE FOR DIESEL ENGINE
Title (de)
KRAFTSTOFFEINSPRITZLEITUNG FÜR DIESELMOTOR
Title (fr)
TUBE D'INJECTION DE CARBURANT POUR MOTEUR DIESEL
Publication
Application
Priority
- JP 2010056683 W 20100414
- JP 2009099411 A 20090415
Abstract (en)
[origin: EP2420666A1] Problem to be solved Provided is a diesel engine fuel injection pipe configured such that an orifice member is fixed inside of one end or the vicinity of the end of the injection pipe, wherein the orifice member is provided by a fixing means capable of withstanding extra-high fluid pressure. Solving Means A diesel engine fuel injection pipe comprising an orifice member having an outside diameter smaller than or substantially equal to the diameter of a pipe conduit in the diesel engine fuel injection pipe, inside of at least one end or the vicinity of the end of the injection pipe, the end having a connection head with a conical or spherical seat surface, and a fastening nut; wherein the orifice member is fixedly wedged by a reduced diameter portion of the pipe conduit in the injection pipe.
IPC 8 full level
F02M 55/02 (2006.01)
CPC (source: EP)
B21D 41/00 (2013.01); B21D 53/84 (2013.01); F02M 55/005 (2013.01); F02M 55/02 (2013.01); F02M 55/04 (2013.01); F02M 61/168 (2013.01); F02M 2200/28 (2013.01); F02M 2200/315 (2013.01); F02M 2200/8053 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2420666 A1 20120222; EP 2420666 A4 20120314; EP 2420666 B1 20150701; JP WO2010119896 A1 20121022; WO 2010119896 A1 20101021
DOCDB simple family (application)
EP 10764480 A 20100414; JP 2010056683 W 20100414; JP 2011509317 A 20100414