EP 2438288 A1 20120411 - SWITCHING VALVE
Title (en)
SWITCHING VALVE
Title (de)
SCHALTVENTIL
Title (fr)
SOUPAPE DE COMMANDE
Publication
Application
Priority
- EP 2010054810 W 20100413
- DE 102009026774 A 20090605
Abstract (en)
[origin: WO2010139501A1] A switching valve (2), which serves in particular as a magnet valve for injection valves of air-compressing, self-igniting combustion engines, has a valve piece (3), on which a valve seat (4) is formed, and a valve closing body (5), which interacts with the valve seat (4) to form a sealing seat. Thereby, the valve piece (3) comprises a guiding section (26), on which the valve closing body (5) is guided with a guiding opening (27). Further, the valve piece (3) has ducts (32, 33), extending into a space (29) between the guiding section (26) and the sealing seat. Hereby, a sealing seat having a diameter (34) of, e.g., 1.8 mm can be realized.
IPC 8 full level
F02M 63/00 (2006.01)
CPC (source: EP)
F02M 63/0015 (2013.01); F02M 63/0019 (2013.01); F02M 63/004 (2013.01); F02M 63/007 (2013.01); F02M 63/008 (2013.01); F02M 2547/003 (2013.01)
Citation (search report)
See references of WO 2010139501A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009026774 A1 20101209; CN 102803704 A 20121128; CN 102803704 B 20150812; EP 2438288 A1 20120411; EP 2438288 B1 20141112; WO 2010139501 A1 20101209
DOCDB simple family (application)
DE 102009026774 A 20090605; CN 201080024570 A 20100413; EP 10713929 A 20100413; EP 2010054810 W 20100413