EP 1576284 A1 20050921 - DEVICE FOR ADJUSTING THE ARMATURE STROKE OF A SOLENOID VALVE
Title (en)
DEVICE FOR ADJUSTING THE ARMATURE STROKE OF A SOLENOID VALVE
Title (de)
VORRICHTUNG ZUR EINSTELLUNG EINES ANKERHUBS EINES MAGNETVENTILS
Title (fr)
DISPOSITIF POUR REGLER UN TRAJET D'INDUIT D'UNE ELECTROVANNE
Publication
Application
Priority
- DE 0302128 W 20030626
- DE 10249161 A 20021022
Abstract (en)
[origin: WO2004040126A1] The invention relates to a device for adjusting the stroke of the armature (3) of a solenoid valve by activating the permanent magnet (11) of a solenoid valve (1). The inventive device comprises a thrust sleeve (4) arranged in an axial guide (10) in such a way that it is axially adjustable with respect to the main body (2) of the solenoid valve (1) and comprises a thrust which makes it possible to limit the axial stroke of the armature. Said device also comprises a movable adjusting element (5) consisting of two threaded sections (6, 7) which have different threads (P) and an identical thread direction and make it possible to adjust the position of the thrust sleeve (4). The first threaded section is connected to the corresponding threaded section (8) of the thrust sleeve (4), the second threaded section (7) is connected to the corresponding threaded section (9) of the main body (2). The inventive solenoid valve (1) which is provided with said device and is used, in particular for a fuel injector is also disclosed.
IPC 1-7
IPC 8 full level
F02M 61/16 (2006.01); F02M 63/00 (2006.01); F02M 51/06 (2006.01); F02M 59/46 (2006.01)
CPC (source: EP US)
F02M 61/168 (2013.01 - EP US); F02M 63/0015 (2013.01 - EP US); F02M 51/0642 (2013.01 - EP US); F02M 61/161 (2013.01 - EP US); F02M 2200/507 (2013.01 - EP US); F02M 2200/8076 (2013.01 - EP US)
Citation (search report)
See references of WO 2004040126A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10249161 B3 20040129; EP 1576284 A1 20050921; JP 2006504039 A 20060202; JP 4243591 B2 20090325; US 2005127316 A1 20050616; US 6994312 B2 20060207; WO 2004040126 A1 20040513
DOCDB simple family (application)
DE 10249161 A 20021022; DE 0302128 W 20030626; EP 03799425 A 20030626; JP 2004547366 A 20030626; US 50773804 A 20040915