ClassID:

201485

H01F7/122 - 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 permanent magnets

Recent Application in this class:
#1
20250092688
2025-03-20

MECHANICAL LOCKING OF FLOOR PANELS WITH VERTICAL SNAP FOLDING

#2
20240387087
2024-11-21

MAGNETIC FORCE CONTROL DEVICE AND MAGNETIC BODY HOLDING DEVICE USING SAME

#3
20240175515
2024-05-30

Bi-stable solenoid device, moving magnet actuator, valve and method for operating the bi-stable solenoid device

#4
20240021351
2024-01-18

ADJUSTMENT DEVICE, ADJUSTMENT SYSTEM AND COMPUTER PROGRAM PRODUCT

#5
20240013962
2024-01-11

MAGNETIC LATCHING CONNECTOR WITH ELECTRIC UNLATCH

#6
20230386716
2023-11-30

MAGNETIC RELEASE MECHANISM

#7
20230287851
2023-09-14

Permanent magnet-electromagnet synergistic coupling-based high-speed solenoid valve with high dynamic response and low rebound

#8
20230220680
2023-07-13

Mechanical locking of floor panels with vertical snap folding

#9
20230213075
2023-07-06

ELECTROMAGNETIC BRAKING DEVICE

#10
20230069562
2023-03-02

Bi-stable soft electromagnetic actuator

#11
20220375672
2022-11-24

Bi-stable solenoid with an intermediate condition

#12
20220273383
2022-09-01

DEVICE FOR PROPELLING AND STEERING A MICROSTRUCTURE

#13
20220068534
2022-03-03

Electromagnetic actuating device with adaptable plunger arrangement

#14
20220005639
2022-01-06

Ballistic unipolar bistable actuator

#15
20210381618
2021-12-09

Electromagnetic valve

#16
20210367477
2021-11-25

High force rotary actuator

#17
20210359583
2021-11-18

Electromagnetic actuator and vibration generator including the same

#18
20210265093
2021-08-26

Magnetic force control device and magnetic body holding device using same

#19
20210125765
2021-04-29

Systems and methods for a solenoid having a permanent magnet

#20
20200412852
2020-12-31

MECHANICAL LOCKING OF FLOOR PANELS WITH VERTICAL SNAP FOLDING

#21
20200271137
2020-08-27

Servo valve

#22
20200203048
2020-06-25

Magnetic force control device and magnetic body holding device using same

#23
20200143970
2020-05-07

Electromagnetic actuator and hydraulic pressure adjustment mechanism

#24
20200041025
2020-02-06

Solenoid valve

#25
20200025307
2020-01-23

Valve with energy-saving electrodynamic actuator

#26
20200018417
2020-01-16

Magnetic latching solenoid valve

#27
20190394314
2019-12-26

Mechanical locking of floor panels with vertical snap folding

#28
20190362875
2019-11-28

Electromagnetic linear actuator

#29
20190304651
2019-10-03

Actuator system and use of an actuator system

#30
20190296606
2019-09-26

High force rotary actuator

#31
20190287705
2019-09-19

Bi-stable solenoid with an intermediate condition

#32
20190279803
2019-09-12

Rotary solenoid

#33
20190238037
2019-08-01

Apparatus for operating as DC motor and DC generator

#34
20190238036
2019-08-01

Apparatus for rotating a shaft using an electromagnet

#35
20190237231
2019-08-01

Torque motor with double fix screws

#36
20190214174
2019-07-11

Bi-stable actuator based on electromagnetic attraction

#37
20190189322
2019-06-20

ELECTROMAGNETIC ACTUATOR

#38
20190178265
2019-06-13

Servo valve

#39
20190139689
2019-05-09

Electromagnetic actuator

#40
20190122798
2019-04-25

Electromagnetic actuating device which is monostable in the currentless state and use of such an actuating device

#41
20190122797
2019-04-25

Solenoid

#42
20190080831
2019-03-14

Bistable electromechanical actuator

#43
20190078945
2019-03-14

Dynamic force contactor, providing a dynamic force, and calibrating a force sensor to be traceable to the international system of units

#44
20190071276
2019-03-07

Electromagnetic device for eliminating a yarn loop when winding yarn on a cross-wound bobbin on a spinning machine at a constant speed of the yarn production

#45
20190007535
2019-01-03

Modular electronic device case with accessories

#46
20180245429
2018-08-30

Polymagnetic flow control valves

#47
20180219551
2018-08-02

Systems and methods for implementing retractable and/or variable depression force key assemblies

#48
20180175712
2018-06-21

Electric machine with variable motor constants

#49
20180144855
2018-05-24

Electromagnetic camshaft adjuster

#50
20180113277
2018-04-26

Curved magnetic actuators, and systems, and methods for mounting tilt platforms

#51
20180087887
2018-03-29

Electromagnetic actuator

#52
20180082815
2018-03-22

Electric switch

#53
20180029701
2018-02-01

Jam-Tolerant Rotary Control Motor for Hydraulic Actuator Valve

#54
20180017782
2018-01-18

Mechanical component and method for adjusting an adjustable part at least about one axis of rotation

#55
20180005744
2018-01-04

Bistable linear electromagnet

#56
20170338020
2017-11-23

ACTUATOR ARRAYS FOR PRESSURE FEEDBACK SYSTEMS

#57
20170330666
2017-11-16

Solenoid Actuator

#58
20170278612
2017-09-28

Magnet device comprising stators and translators

#59
20170256348
2017-09-07

Bistable electromagnetic actuator device

#60
20170175919
2017-06-22

Power versatile and energy efficient electric coaxial valve

#61
20170169926
2017-06-15

Solenoid actuator

#62
20170138505
2017-05-18

Positioner

#63
20170098975
2017-04-06

High force rotary actuator

#64
20170092407
2017-03-30

Solenoid actuator

#65
20170076847
2017-03-16

Pendulum-type electromagnetic actuator

#66
20170074418
2017-03-16

High-power bi-directional non-recovery spring magnetic valve comprising permanent magnet

#67
20170011834
2017-01-12

Magnetically latching two position actuator and a clutched device having a magnetically latching two position actuator

#68
20160340034
2016-11-24

Jam-tolerant rotary control motor for hydraulic actuator valve

#69
20160293310
2016-10-06

Electromagnetic opposing field actuators

#70
20160268032
2016-09-15

Reversing linear solenoid

#71
20160268031
2016-09-15

Reversing linear solenoid

#72
20160233012
2016-08-11

Polarized magnetic actuators for haptic response

#73
20160217896
2016-07-28

Magnetically latching two position actuator and a clutched device having a magnetically latching two position actuator

#74
20160196941
2016-07-07

Bistable relay and bistable actuator

#75
20160189901
2016-06-30

DC operated polarized electromagnet and electromagnetic contactor using the same

#76
20160071640
2016-03-10

Solenoid actuator

#77
20160035502
2016-02-04

Magnetic latching relay having asymmetrical solenoid structure

#78
20160012993
2016-01-14

Relay

#79
20150340939
2015-11-26

Position controlled electrodynamic linear motor

#80
20150307301
2015-10-29

Drive apparatus, sheet transport apparatus and sheet collection apparatus

#81
20150287508
2015-10-08

Electromagnetic actuator for a surgical instrument and method for setting a stroke distance

#82
20150279539
2015-10-01

Positioning system for an electromechanical actuator

#83
20150213937
2015-07-30

Electromagnetic positioning device

#84
20150213936
2015-07-30

Bistable electromagnetic actuating apparatus, armature assembly and camshaft adjustment apparatus

#85
20150187525
2015-07-02

Electrical switching apparatus and relay including a ferromagnetic or magnetic armature having a tapered portion

#86
20150061798
2015-03-05

Control solenoid with improved magnetic circuit

#87
20150048909
2015-02-19

Polarized electromagnetic relay and method for production thereof

#88
20150022297
2015-01-22

Electromagnetic device and switching device using same

#89
20140354381
2014-12-04

Electromagnetic opposing field actuators

#90
20140339927
2014-11-20

High force rotary actuator

#91
20140271201
2014-09-18

Jam-tolerant linear control motor for hydraulic actuator valve

#92
20140110508
2014-04-24

Method of operating a fuel injector, a control unit that performs the method, and a system that includes the control unit

#93
20140055223
2014-02-27

Electromagnet device, method of assembling the same, and electromagnetic relay using the same

#94
20140055220
2014-02-27

Electromagnet device

#95
20140002218
2014-01-02

Electromagnetic actuator device

#96
20130307652
2013-11-21

Soft latch bidirectional quiet solenoid

#97
20130289365
2013-10-31

Device and method for real-time measurement of parameters of mechanical stress state and biomechanical properties of soft biological tissue

#98
20130234539
2013-09-12

Actuator

#99
20130200966
2013-08-08

Electromagnetic linear actuator

#100
20130193778
2013-08-01

Electromagnetic actuator for a surgical instrument

#101
20130038145
2013-02-14

DRIVE DEVICE, AND MOVEMENT MECHANISM USING DRIVE DEVICE

#102
20130010510
2013-01-10

Power generation input device and electronic-apparatus using the power generation input device

#103
20120261499
2012-10-18

Solenoid actuator

#104
20120249272
2012-10-04

Rotary solenoid

#105
20120212723
2012-08-23

Electromagnetic actuator, stage apparatus and lithographic apparatus

#106
20120119855
2012-05-17

Thermally independent overcurrent tripping device

#107
20120112860
2012-05-10

Adjustable mid air gap magnetic latching solenoid

#108
20120031360
2012-02-09

Electromagnetic camshaft-adjuster device

#109
20110254389
2011-10-20

High force rotary actuator

#110
20110240892
2011-10-06

Electromagnetic actuating device

#111
20110133576
2011-06-09

Electromagnetic actuating apparatus

#112
20110075999
2011-03-31

Image stabilizer and anti-vibration camera module using same

#113
20110050006
2011-03-03

ACTUATOR

#114
20110037004
2011-02-17

Permanent magnet linear motor actuated safety valve and method

#115
20100164662
2010-07-01

Monostable permanent magnetic actuator using laminated steel core

#116
20100123534
2010-05-20

Magnetic mechanical switch

#117
20100001592
2010-01-07

Magnetic actuator, magnetic actuator operating method, and capsule endoscope using the same

#118
20090310959
2009-12-17

Camera module

#119
20090189724
2009-07-30

Electromagnetic actuating apparatus

#120
20090133353
2009-05-28

Mechanical locking of floor panels with vertical snap folding

#121
20090072636
2009-03-19

Adjustable mid air gap magnetic latching solenoid

#122
20090058582
2009-03-05

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

#123
20090051228
2009-02-26

ACTUATOR UNIT

#124
20090047527
2009-02-19

Magnetic element and manufacturing method therefor

#125
20090039989
2009-02-12

Electromagnetic actuator, in particular for a medium voltage switch

#126
20080309440
2008-12-18

Electroacoustic transducer and magnetic circuit unit

#127
20080297288
2008-12-04

Soft latch bidirectional quiet solenoid

#128
20080284261
2008-11-20

Quick-action bistable polarized electromagnetic actuator

#129
20080272870
2008-11-06

ELECTROMAGNETIC ACTUATOR

#130
20080245367
2008-10-09

Electrodynamic drive for a dispensing valve

#131
20080238592
2008-10-02

Two-axis driving electromagnetic micro-actuator

#132
20080224804
2008-09-18

Magnetic actuating device

#133
20080204176
2008-08-28

Unequally tapped coil solenoid valve

#134
20080197719
2008-08-21

Linear actuator

#135
20080191827
2008-08-14

Eye module

#136
20080169890
2008-07-17

Electromagnetically actuated bistable magnetic latching pin lock

#137
20080079521
2008-04-03

Electromagnetic Actuator Comprising An Electromagnet With A Coil Secured To A Permanent Magnet, And A Method Of Assembling Such An Actuator

#138
20080030291
2008-02-07

Magnetic actuator for direct generation of a rotary actuation of a shaft with currentless fixation of the stop position

#139
20080006232
2008-01-10

Apparatus and method for coupling and decoupling actuating elements of a valve drive of an internal combustion engine

#140
20070290282
2007-12-20

BONDED CHIP ASSEMBLY WITH A MICRO-MOVER FOR MICROELECTROMECHANICAL SYSTEMS

#141
20070257757
2007-11-08

Single coil solenoid having a permanent magnet with bi-directional assist

#142
20070236315
2007-10-11

Solenoid

#143
20070200653
2007-08-30

ELECTROMAGNETIC ACTUATOR

#144
20070194872
2007-08-23

Electromagnetic actuator

#145
20070176496
2007-08-02

Device for moving a body linearly between two predetermined positions

#146
20070171016
2007-07-26

Permanent-magnet magnetic actuator of reduced volume

#147
20070159010
2007-07-12

Axially actuating device having elastic joining portion

#148
20060272494
2006-12-07

Linear motor having a magnetically biased neutral position

#149
20060255892
2006-11-16

Solenoid

#150
20060214754
2006-09-28

Energy storage disconnecting switch

#151
20060213467
2006-09-28

Electromagnetic actuator and control

#152
20060208842
2006-09-21

Mobile member speed sensor

#153
20060208841
2006-09-21

Electromagnet and actuating mechanism for switch device, using thereof

#154
20060197639
2006-09-07

Manual trip control method and arrangement for multiple circuit interrupters

#155
20060186977
2006-08-24

Linear actuator, and pump device and compressor device therewith

#156
20060082227
2006-04-20

Electromagnetic drive device

#157
20060049901
2006-03-09

Electromagnetic actuator

#158
20060044096
2006-03-02

Electromagnetic actuator and composite electromagnetic actuator apparatus

#159
20060023390
2006-02-02

Actuator

#160
20050281146
2005-12-22

Magnetic actuator

#161
20050274335
2005-12-15

Electromagnetic actuator for controlling a valve of an internal combustion engine and internal combustion engine equipped with such an actuator

#162
20050237140
2005-10-27

Magnetic levitation actuator

#163
20050231313
2005-10-20

Moving magnet actuator

#164
20050211198
2005-09-29

Electromagnetic actuator and control

#165
20050189021
2005-09-01

Electromagnetic fluid flow control valve

#166
20050185241
2005-08-25

Fast insertion means and method

#167
20050168308
2005-08-04

Resettable switching device

#168
20050168307
2005-08-04

High output magnetic inertial force generator

#169
20050121984
2005-06-09

Small-size direct-acting actuator

#170
20050094118
2005-05-05

Lithographic apparatus and device manufacturing method

#171
20050077165
2005-04-14

Actuator

#172
20050057101
2005-03-17

Linear actuator

#173
20050029819
2005-02-10

Bi-stable magnetic latch

#174
20050024174
2005-02-03

Single coil solenoid having a permanent magnet with bi-directional assist

#175
20050007228
2005-01-13

High intensity radial field magnetic array and actuator

#176
15785805
2019-03-19

Magnetic spring assembly for mass dampers

#177
14953130
2016-12-27

Magnetic circuit switching device with single-sided attraction