Global Patent Index - EP 3103999 A1

EP 3103999 A1 20161214 - VALVE ASSEMBLY FOR AN INJECTION VALVE AND INJECTION VALVE FOR A COMBUSTION ENGINE

Title (en)

VALVE ASSEMBLY FOR AN INJECTION VALVE AND INJECTION VALVE FOR A COMBUSTION ENGINE

Title (de)

VENTILANORDNUNG FÜR EIN EINSPRITZVENTIL UND EINSPRITZVENTIL FÜR EINEN VERBRENNUNGSMOTOR

Title (fr)

ENSEMBLE DE VANNE POUR VANNE D'INJECTION DESTINÉE À UN MOTEUR À COMBUSTION

Publication

EP 3103999 A1 20161214 (EN)

Application

EP 15171767 A 20150612

Priority

EP 15171767 A 20150612

Abstract (en)

A valve assembly (1) is disclosed comprising a valve body (3) which has a central longitudinal axis (L) and comprises a cavity (5) with a lower cavity portion (7) and a fluid outlet portion (9) with a seal seat (11). It further comprises two or more flow passages (13) being arranged radially asymmetrical with respect to the longitudinal axis (L). The flow passages (13) are either arranged axially between the lower cavity portion (7) and the seal seat (11) and penetrate the valve body (3) from the lower cavity portion (7) towards the fluid outlet portion (9) upstream of the seal seat (11) or the valve assembly comprises a throttling element (15) which is arranged in the lower cavity portion (7) of the cavity (5) and axially spaced apart from the seal seat (11) and the flow passages (13) penetrate the throttling element (15).

IPC 8 full level

F02M 61/08 (2006.01); F02M 61/12 (2006.01); F02M 61/18 (2006.01)

CPC (source: EP)

F02M 61/08 (2013.01); F02M 61/12 (2013.01); F02M 61/18 (2013.01); F02M 61/1826 (2013.01)

Citation (search report)

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)

EP 3103999 A1 20161214; EP 3103999 B1 20200805

DOCDB simple family (application)

EP 15171767 A 20150612