EP 3014105 A1 20160504 - FUEL INJECTOR
Title (en)
FUEL INJECTOR
Title (de)
KRAFTSTOFFINJEKTOR
Title (fr)
INJECTEUR DE CARBURANT
Publication
Application
Priority
- DE 102013212321 A 20130626
- EP 2014062889 W 20140618
Abstract (en)
[origin: WO2014206850A1] The invention relates to a fuel injector (10; 10a to 10d), in particular a common-rail injector, comprising an injector housing (15) which can be inserted into a receiving opening (101) of a cylinder head (100) of an internal combustion engine and which has a first region (16) that faces a combustion chamber of the internal combustion engine in the installed position, wherein at least one second region (17, 18) with an increased diameter adjoins the first region on the side facing away from the combustion chamber. The first region (16) consists of metal and is radially surrounded by a first sealing element (25; 25a; 25b; 25c; 36) on the side facing the combustion chamber, said sealing element being insertable into the annular space between the first region (16) of the injector housing (15) and the receiving opening (101) in the region of a first bore portion (103; 103d) of the receiving bore (101). The fuel injector also comprises a second sealing element (23; 37) which can be axially clamped between the injector housing (15) and a bearing surface (106) of the receiving opening (101) for the injector housing (15) on the side facing away from the combustion chamber.
IPC 8 full level
F02M 61/14 (2006.01)
CPC (source: EP)
F02M 61/14 (2013.01); F02M 2200/858 (2013.01); F02M 2200/90 (2013.01); F02M 2200/9015 (2013.01); F02M 2200/9053 (2013.01)
Citation (search report)
See references of WO 2014206850A1
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)
DE 102013212321 A1 20141231; BR 112015032184 A2 20170725; CN 105339648 A 20160217; EP 3014105 A1 20160504; EP 3014105 B1 20170809; ES 2646549 T3 20171214; JP 2016520765 A 20160714; RU 2016102193 A 20170731; RU 2016102193 A3 20180515; WO 2014206850 A1 20141231
DOCDB simple family (application)
DE 102013212321 A 20130626; BR 112015032184 A 20140618; CN 201480035751 A 20140618; EP 14731623 A 20140618; EP 2014062889 W 20140618; ES 14731623 T 20140618; JP 2016518534 A 20140618; RU 2016102193 A 20140618