Global Patent Index - EP 1637727 A1

EP 1637727 A1 20060322 - Control valve for an injector

Title (en)

Control valve for an injector

Title (de)

Steuerventil für einen Injektor

Title (fr)

Soupape de contrôle pour un injecteur

Publication

EP 1637727 A1 20060322 (DE)

Application

EP 05106592 A 20050719

Priority

DE 102004044462 A 20040915

Abstract (en)

The control valve (1) for a motor vehicle internal combustion engine fuel injector has an actuator (3) producing a reciprocation and a valve member (5) controlling a high pressure passage (4) which connects between a high pressure inlet (7) and outlet (8) via the control valve. The valve controls a valve nozzle needle or hydraulic pressure limiter. The valve member selectively controls the high pressure inlet and outlet.

IPC 8 full level

F02M 59/46 (2006.01); F02M 63/00 (2006.01)

CPC (source: EP)

F02M 47/027 (2013.01); F02M 63/0026 (2013.01); F02M 63/0045 (2013.01); F02M 2200/703 (2013.01); F02M 2200/708 (2013.01)

Citation (applicant)

DE 10218904 A1 20021205 - BOSCH GMBH ROBERT [DE]

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 1637727 A1 20060322; EP 1637727 B1 20090708; DE 102004044462 A1 20060330; DE 502005007651 D1 20090820; JP 2006083863 A 20060330

DOCDB simple family (application)

EP 05106592 A 20050719; DE 102004044462 A 20040915; DE 502005007651 T 20050719; JP 2005267224 A 20050914