EP 0404357 A2 19901227 - Injector.
Title (en)
Injector.
Title (de)
Einspritzventil.
Title (fr)
Soupape injectrice.
Publication
Application
Priority
US 36950989 A 19890621
Abstract (en)
A solenoid-actuated valve assembly (10) has first and second valve members (18,24), first and second valve seats (26,28), a solenoid coil (40), a first permanent magnet armature (32) effective, when the coil (40) is energized with a positive current, to permit displacement of the first valve member (18) from the first valve seat (28); and a second permanent magnet armature (44) effective, when the coil (40) is energized with a negative current, to displace the second valve member (24) from the second valve seat (26). The first armature (32) is further effective, when the coil (40) is energized with a negative current, to bias the first valve member (18) into engagement with the first valve seat (28), and said second armature (44) is further effective, when the coil (40) is energized with a positive current, to bias the second valve member (24) into engagement with the second valve seat (26).
IPC 1-7
IPC 8 full level
F02M 51/06 (2006.01); F02M 51/08 (2006.01); F02M 61/08 (2006.01); F02M 67/12 (2006.01)
CPC (source: EP)
F02M 51/0625 (2013.01); F02M 51/0653 (2013.01); F02M 51/0689 (2013.01); F02M 51/08 (2019.01); F02M 61/08 (2013.01); F02M 67/12 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0404357 A2 19901227; EP 0404357 A3 19910313; EP 0404357 B1 19940112; AU 5680690 A 19910103; AU 618901 B2 19920109; DE 69005919 D1 19940224; DE 69005919 T2 19940505; JP H0343662 A 19910225; JP H06103015 B2 19941214
DOCDB simple family (application)
EP 90305660 A 19900524; AU 5680690 A 19900605; DE 69005919 T 19900524; JP 16397190 A 19900621