201514 ⎘
Magnets; Electromagnets; Actuators including electromagnets with armatures; Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings; Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by changing number of serially-connected turns or windings
Electromagnetic actuator assembly for a fluid injection valve and method for operating a fluid injection valve
#2Solenoid with variable reluctance plunger
#3Solenoid with variable reluctance plunger
#4Starter motor solenoid with variable reluctance plunger
#5Electromagnetic actuating device with coils capable of holding electrification in series connection after being actuated in parallel connection
#6Electromagnetic actuating device with driving and holding tapped coil
#7Electromagnetic actuator with at least two windings
#8Unequally tapped coil solenoid valve
#9Electrically excited load full voltage actuation reduced voltage sustaining driving circuit
#10Solenoid protection method and apparatus