ClassID:

201486

H01F7/123 - CPC Classification

Classification description:

Magnets; Electromagnets; Actuators including electromagnets with armatures; Guiding or setting position of armatures, e.g. retaining armatures in their end position by ancillary coil

Recent Application in this class:
#1
20230386716
2023-11-30

MAGNETIC RELEASE MECHANISM

#2
20190226537
2019-07-25

Control method of an electromagnetic brake with a controllable armature disc movement

#3
20190127179
2019-05-02

Actuator, remote triggering device, governor assembly and elevator

#4
20170213630
2017-07-27

Solenoid device and image forming apparatus therewith

#5
20150279539
2015-10-01

Positioning system for an electromechanical actuator

#6
20130307648
2013-11-21

Electromagnetic actuator with under voltage release

#7
20130257571
2013-10-03

Lifting armature actuator

#8
20130200966
2013-08-08

Electromagnetic linear actuator

#9
20100230216
2010-09-16

Brake device for a rail vehicle

#10
20100175244
2010-07-15

Bobbinless coil and method of manufacturing the same

#11
20100127808
2010-05-27

Coil configuration having a coil brace of an electromagnetic drive

#12
20090058582
2009-03-05

SYSTEMS AND METHODS FOR EXTRACTING NET-POSITIVE WORK FROM MAGNETIC FORCES

#13
20070240775
2007-10-18

Power saving locking coil

#14
20060156536
2006-07-20

Bobbinless coil and method of manufacturing the same

#15
20060114089
2006-06-01

Solenoid assembly

#16
20050248902
2005-11-10

Electromagnetic valve actuation with series connected electromagnet coils

#17
20050225418
2005-10-13

Electromagnetic coil assembly

#18
20050205820
2005-09-22

Direct action electromagnetic valve, and a method of operating the same

#19
20050190034
2005-09-01

Coil former for an electromechanical actuator

#20
20050068132
2005-03-31

System and method for connecting a removable coil to fixed coil terminals

#21
20050030136
2005-02-10

Method for controlling flux of electromagnet and an electromagnet for carrying out sad method (variants)