EP 2366887 B1 20141022 - Fuel injector
Title (en)
Fuel injector
Title (de)
Kraftstoffinjektor
Title (fr)
Injecteur de carburant
Publication
Application
Priority
DE 102010002639 A 20100308
Abstract (en)
[origin: EP2366887A1] The fuel injector comprises a housing portion (1), in which a switching valve (2) with a closing element (3) actuated by a piezoelectric actuator (14). The closing element is formed sleeve-shaped for forming a switching valve chamber (4) and for partial receiving of a stationary sealing body (5), and has a sealing contour (6). A sealing sleeve (9) is provided for radially limiting the switching valve chamber, and is axially preloaded by a compression spring (10) corresponding to a throttle plate (11).
IPC 8 full level
F02M 47/02 (2006.01); F02M 63/00 (2006.01)
CPC (source: EP)
F02M 47/027 (2013.01); F02M 63/0026 (2013.01); F02M 63/004 (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)
EP 2366887 A1 20110921; EP 2366887 B1 20141022; DE 102010002639 A1 20110908
DOCDB simple family (application)
EP 11153203 A 20110203; DE 102010002639 A 20100308