EP 3156640 B1 20201230 - NOZZLE BODY FOR A FLUID INJECTOR AND FLUID INJECTOR
Title (en)
NOZZLE BODY FOR A FLUID INJECTOR AND FLUID INJECTOR
Title (de)
DÜSENKÖRPER FÜR FLÜSSIGKEITSEINSPRITZVENTIL UND FLÜSSIGKEITSINJEKTOR
Title (fr)
CORPS DE BUSE POUR UN INJECTEUR DE FLUIDE ET INJECTEUR DE FLUIDE
Publication
Application
Priority
EP 15189685 A 20151014
Abstract (en)
[origin: EP3156640A1] A nozzle body (1) for a fluid injector (30) comprises a nozzle wall (3), an opening (5), a longitudinal axis (L) and a fluid inlet end (21) as well as a fluid outlet end (22). The nozzle body (1) further comprises a needle seat (7) and a flow hole (17) which penetrates the nozzle wall (3) in the region of the fluid outlet end (22) from the opening (5) to outside of the nozzle body (1). A sac volume portion (9) of the nozzle wall (3) is formed between the needle seat (7) and the flow hole (17) with respect to the longitudinal axis (L) and limits a cavity (10) to generate a stagnating flow area for a streaming fluid.
IPC 8 full level
F02M 61/18 (2006.01)
CPC (source: EP)
F02M 61/1873 (2013.01); F02M 61/1886 (2013.01)
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)
DOCDB simple family (application)
EP 15189685 A 20151014