EP 3470663 A1 20190417 - A FUEL RAIL ASSEMBLY FOR A FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
A FUEL RAIL ASSEMBLY FOR A FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
KRAFTSTOFFLEISTENANORDNUNG FÜR EIN KRAFTSTOFFEINSPRITZSYSTEM FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
ENSEMBLE RAMPE DE CARBURANT POUR UN SYSTÈME D'INJECTION DE CARBURANT D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
EP 17196196 A 20171012
Abstract (en)
A fuel rail assembly for a fuel injection system for an internal combustion engine comprises an elongate fuel rail having a fuel inlet and a plurality of fuel outlets spaced along the fuel rail. Each outlet has a fuel adapter bonded thereto to provide a hydraulic communication with a fuel injector cup adapted to receive a fuel injector for injecting fuel into the engine. The fuel adapter has a variable material thickness, the thickness being adapted to the characteristics of the fuel rail and the communication to the fuel injector cup in order, in use, to equalise substantially the stresses applied to these components, and the bond therebetween.
IPC 8 full level
B23K 33/00 (2006.01); F02M 55/00 (2006.01); F02M 55/02 (2006.01); F02M 61/16 (2006.01); F02M 69/46 (2006.01)
CPC (source: EP)
F02M 55/005 (2013.01); F02M 55/025 (2013.01); F02M 61/168 (2013.01); F02M 69/465 (2013.01); F02M 2200/03 (2013.01); F02M 2200/80 (2013.01); F02M 2200/8084 (2013.01); F02M 2200/856 (2013.01)
Citation (applicant)
- EP 2466111 A2 20120620 - KEFICO CORP [KR]
- US 2014326217 A1 20141106 - ROSEBORSKY STEVEN [CA], et al
Citation (search report)
- [XA] DE 102008035494 A1 20100204 - DAIMLER AG [DE]
- [XA] WO 0171179 A2 20010927 - SIEMENS AUTOMOTIVE CORP LP [US]
- [XA] US 7028668 B1 20060418 - WEST DAVID [US], et al
- [XA] US 2004206336 A1 20041021 - HUMMEL HELMUT [DE], et al
- [X] JP 2010133323 A 20100617 - OTICS CORP
- [X] EP 1378658 A1 20040107 - DENSO CORP [JP]
- [A] JP H1085953 A 19980407 - NIPPON STEEL CORP
- [A] WO 2010072651 A2 20100701 - DELPHI TECH INC [US], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17196196 A 20171012