Global Patent Index - EP 1703118 B1

EP 1703118 B1 20071031 - Injector nozzle

Title (en)

Injector nozzle

Title (de)

Einspritzdüse

Title (fr)

Buse d'injection

Publication

EP 1703118 B1 20071031 (DE)

Application

EP 06100010 A 20060102

Priority

DE 102005008973 A 20050228

Abstract (en)

[origin: EP1703118A1] The injection jet (1) has an adjustable jet needle in a jet body (2) to control the fuel injection, and a transfer piston (13) connected to an actuator. There is a control surface (39) for the needle. A first coupling piston (24) has a first coupling surface (26) hydraulically coupled to the first transfer surface (15) of the transfer piston, and a coupling control surface (30) hydraulically coupled to the needle control surface. A second coupling piston (25) is similarly linked to the second transfer surface (16).

IPC 8 full level

F02M 51/06 (2006.01); F02M 47/02 (2006.01); F02M 59/46 (2006.01); F02M 61/16 (2006.01); H01L 41/09 (2006.01)

CPC (source: EP)

F02M 51/0603 (2013.01); F02M 2200/703 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 1703118 A1 20060920; EP 1703118 B1 20071031; DE 102005008973 A1 20060831; DE 502006000154 D1 20071213

DOCDB simple family (application)

EP 06100010 A 20060102; DE 102005008973 A 20050228; DE 502006000154 T 20060102