Patents-Review.com
ClassID:

201504 ⎘

H01F2007/1669 - CPC Classification

Classification description:

Magnets; Electromagnets; Actuators including electromagnets with armatures; Rectilinearly-movable armatures Armatures actuated by current pulse, e.g. bistable actuators

Recent Application in this class:
#1
20240351860
2024-10-24

MICROELECTROMECHANICAL SYSTEMS (MEMS) ACTUATOR WITH MAGNETIC LATCHING AND METHODS FOR MANUFACTURING AND USING THE SAME

 #2
20230069562
2023-03-02

Bi-stable soft electromagnetic actuator

 #3
20230011724
2023-01-12

Magnetic latching actuator

 #4
20220401716
2022-12-22

TATTOO MACHINE

 #5
20220384079
2022-12-01

Electromagnetic actuator with intermediate position

 #6
20220375672
2022-11-24

Bi-stable solenoid with an intermediate condition

 #7
20220219178
2022-07-14

Solenoids for mobile sprayers

 #8
20220005639
2022-01-06

Ballistic unipolar bistable actuator

 #9
20210331654
2021-10-28

Bistable solenoid valve for a hydraulic brake system, and method for actuating a valve of this type

 #10
20210151233
2021-05-20

Bi-stable mechanical latch including positioning spheres

 #11
20200400244
2020-12-24

Bistable solenoid valve device, and method for monitoring it

 #12
20200392758
2020-12-17

Actuator comprising electro permanent magnet and method

 #13
20200041023
2020-02-06

BISTABLE SOLENOID VALVE DEVICE, AND METHOD FOR MONITORING IT

 #14
20200032681
2020-01-30

Electromagnetic positioning system and operating method

 #15
20190287705
2019-09-19

Bi-stable solenoid with an intermediate condition

 #16
20190186181
2019-06-20

Energy efficient and power versatile electro-permanent magnet system for use in a door holder unit

 #17
20190122798
2019-04-25

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

 #18
20190103797
2019-04-04

Method and apparatus for determining magnetic flux and magnetic force in a solenoid assembly

 #19
20180277292
2018-09-27

Electromagnetic actuator

 #20
20180261416
2018-09-13

Switching device for medium voltage electric power distribution installations

 #21
20180005744
2018-01-04

Bistable linear electromagnet

 #22
20170287611
2017-10-05

Electromagnetic holding magnet and method for manufacturing, electromagnetic locking element and use of the same

 #23
20170256348
2017-09-07

Bistable electromagnetic actuator device

 #24
20170254438
2017-09-07

Electromagnetic actuator and valve

 #25
20170011876
2017-01-12

Magnet and actuator

 #26
20170011834
2017-01-12

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

 #27
20170005557
2017-01-05

Bistable electromagnetic actuator and surgical instrument

 #28
20160217896
2016-07-28

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

 #29
20160148769
2016-05-26

Self-holding magnet with a particularly low electric trigger voltage

 #30
20150322830
2015-11-12

Electromagnetic actuating apparatus

 #31
20150062770
2015-03-05

Energy efficient bi-stable permanent magnet actuation system

 #32
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

 #33
20130328649
2013-12-12

Divergent flux path magnetic actuator and devices incorporating the same

 #34
20130307652
2013-11-21

Soft latch bidirectional quiet solenoid

 #35
20130087950
2013-04-11

METHOD FOR OPERATING SEVERAL NEEDLE VALVE NOZZLES OF INJECTION-MOLDING EQUIPMENT

 #36
20130021124
2013-01-24

Magnetic trigger mechanism

 #37
20120112860
2012-05-10

Adjustable mid air gap magnetic latching solenoid

 #38
20110267159
2011-11-03

Electromagnetic actuator device

 #39
20110073118
2011-03-31

Bistable magnetic holding device

 #40
20100315186
2010-12-16

Magnetic latching solenoid and method of optimization

 #41
20100176902
2010-07-15

Magnetic Drive System for a Switching Device

 #42
20100164661
2010-07-01

Cylinder type bistable permanent magnetic actuator

 #43
20100008009
2010-01-14

Bistable electromagnetic actuator, control circuit of an electromagnetic actuator with double coil and electromagnetic actuator with double coil comprising one such control circuit

 #44
20090072636
2009-03-19

Adjustable mid air gap magnetic latching solenoid

 #45
20080297288
2008-12-04

Soft latch bidirectional quiet solenoid

 #46
20080142269
2008-06-19

BI STABLE ACTUATOR AND DRILLING SYSTEM INLCUDING SAME

 #47
20050052265
2005-03-10

Linear switch actuator