EP 3759336 B1 20230315 - INJECTOR FOR INJECTING FUEL
Title (en)
INJECTOR FOR INJECTING FUEL
Title (de)
INJEKTOR ZUM EINSPRITZEN VON KRAFTSTOFF
Title (fr)
INJECTEUR POUR L'INJECTION DE CARBURANT
Publication
Application
Priority
- DE 102018107238 A 20180327
- EP 2019057671 W 20190327
Abstract (en)
[origin: WO2019185682A1] The invention relates to an injector (1) for injecting fuel, comprising a seat plate (2) with a throttle bore, a valve insert (4) which is arranged on one of the flat faces of the seat plate (2), a valve guide (5) for receiving the valve insert (4), a nozzle needle (6) which is arranged on the valve insert (4) side opposite the seat plate (2), a valve chamber for receiving fuel, said valve chamber (7) being delimited by the seat plate (2) and the valve insert (4) and running to the throttle bore of the seat plate (2), a control chamber (8) for receiving fuel, said control chamber (8) being delimited by the valve insert (4) and the nozzle needle (6), and a first line (9) which connects the control chamber (8) and the valve chamber (7) together. The invention is characterized in that the injector (1) has a second line (10) which connects the control chamber (8) and the valve chamber (7) together.
IPC 8 full level
F02M 63/00 (2006.01); F02M 47/02 (2006.01)
CPC (source: EP)
F02M 47/025 (2013.01); F02M 63/0029 (2013.01); F02M 63/0035 (2013.01); F02M 63/0071 (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)
DE 102018107238 A1 20191002; EP 3759336 A1 20210106; EP 3759336 B1 20230315; ES 2946084 T3 20230712; WO 2019185682 A1 20191003
DOCDB simple family (application)
DE 102018107238 A 20180327; EP 19715029 A 20190327; EP 2019057671 W 20190327; ES 19715029 T 20190327