EP 2904259 B1 20171115 - NOZZLE ASSEMBLY FOR A FLUID INJECTOR AND FLUID INJECTOR
Title (en)
NOZZLE ASSEMBLY FOR A FLUID INJECTOR AND FLUID INJECTOR
Title (de)
DÜSENBAUGRUPPE FÜR EINEN FLUIDINJEKTOR UND FLUIDINJEKTOR
Title (fr)
ENSEMBLE DE BUSEX POUR INJECTEUR DE FLUIDE ET INJECTEUR DE FLUIDE
Publication
Application
Priority
- DE 102012217991 A 20121002
- EP 2013069988 W 20130925
Abstract (en)
[origin: WO2014053375A1] The invention relates to a nozzle assembly (1) for a fluid injector. The nozzle assembly (1) comprises a nozzle body (2) with a central axis (Z), the nozzle body (2) having a nozzle body recess (21), at least one injection opening (22) and an outer wall (24) facing away from the nozzle body recess. The nozzle assembly (1) further comprises a nozzle tension nut (3) by means of which the nozzle body (2) can be coupled to an injector body (4), the nozzle tension nut (3) having an inner wall (31) facing the outer wall (24) of the nozzle body (2). The nozzle body (2) and the nozzle tension nut (3) are formed such that, under the effect of an operational pressure exerted in ordinary operation by a metered fluid onto the nozzle body recess (21), the outer wall (24) of the nozzle body (2) rests, at least in part, against the inner wall (31) of the nozzle tension nut (3) in the radial direction (200). The invention further relates to a fluid injector with a nozzle assembly (1) and an injector body (4).
IPC 8 full level
F02M 61/16 (2006.01)
CPC (source: EP US)
F02M 61/10 (2013.01 - US); F02M 61/168 (2013.01 - EP US); F02M 61/18 (2013.01 - US); F02M 2200/03 (2013.01 - EP 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)
DE 102012217991 A1 20140403; CN 104685202 A 20150603; CN 104685202 B 20170704; EP 2904259 A1 20150812; EP 2904259 B1 20171115; US 10107246 B2 20181023; US 2015240770 A1 20150827; WO 2014053375 A1 20140410
DOCDB simple family (application)
DE 102012217991 A 20121002; CN 201380051812 A 20130925; EP 13766353 A 20130925; EP 2013069988 W 20130925; US 201314432555 A 20130925