H01H51/22 - CPC Classification Index

ClassID:

203355 ⎘

H01H51/22 - CPC Classification

Classification description:

Electromagnetic relays Polarised relays

Sub-classes:

H01H51/2209 » {with rectilinearly movable armature} 85
H01H51/2227 » {in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit } 34
H01H51/2236 » {comprising pivotable armature, pivoting at extremity or bending point of armature } 14
H01H51/2263 » {comprising rotatable armature, rotating around central axis perpendicular to the main plane of the armature } 13
H01H51/2272 » {comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature } 29
H01H51/24 » without intermediate neutral position of rest 5
H01H51/26 » with intermediate neutral position of rest 3

Recent Application in this class:

20210074469

2021-03-11

Micro tactility-simulating sensing device and method for producing the device

20180166240

2018-06-14

Electromagnetic relay

20180030965

2018-02-01

Shape memory article with heat-generating microcapsule

20160189901

2016-06-30

DC operated polarized electromagnet and electromagnetic contactor using the same

20150294823

2015-10-15

Micro electromagnetically actuated latched switches

20150048909

2015-02-19

Polarized electromagnetic relay and method for production thereof

20140327502

2014-11-06

Electromagnetic actuator

20140203897

2014-07-24

Electromagnetic relay

20140139964

2014-05-22

METHOD FOR DRIVING AN ACTUATOR OF A CIRCUIT BREAKER, AND ACTUATOR FOR A CIRCUIT BREAKER

#10

20140062625

2014-03-06

Electromagnetic contactor

#11

20130278362

2013-10-24

Electromagnetic relay

#12

20130271244

2013-10-17

Electromagnetic relay

#13

20130257566

2013-10-03

Polarized electromagnetic relay

#14

20130222084

2013-08-29

Electromagnetic relay

#15

20130093540

2013-04-18

Induction generator

#16

20110181381

2011-07-28

Electromagnetic relay

#17

20080192402

2008-08-14

Electromagnetic switching device and method for the operation thereof

#18

20080084648

2008-04-10

Electronics for multipole remote operated relay

#19

20070290774

2007-12-20

Phase change control devices and circuits for guiding electromagnetic waves employing phase change control devices

#20

20060238277

2006-10-26

Phase change control devices and circuits for guiding electromagnetic waves employing phase change control devices

#21

20060192643

2006-08-31

Electromagnetic switching device

#22

20060049900

2006-03-09

Micro-magnetic latching switches with a three-dimensional solenoid coil

#23

20060038641

2006-02-23

Phase change control devices and circuits for guiding electromagnetic waves employing phase change control devices

#24

20060023390

2006-02-02

Actuator

#25

20050237140

2005-10-27

Magnetic levitation actuator

#26

20050062561

2005-03-24

Phase change control devices and circuits for guiding electromagnetic waves employing phase change control devices

#27

15449089

2019-04-02

Magnetically operated electro-mechanical latching switch