H02K41/00 - CPC Classification Index

ClassID:

217613 ⎘

H02K41/00 - CPC Classification

Classification description:

Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path

Sub-classes:

H02K41/02 » Linear motors; Sectional motors 547
H02K41/06 » Rolling motors, i.e. having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator; {Nutating motors, i.e. having the rotor axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator} 47

Recent Application in this class:

20220329140

2022-10-13

Magnetic field propulsion drive

20220091359

2022-03-24

Optical mechanism and lens module thereof

20220052585

2022-02-17

Displacement device based on hall-effect sensors and planar motors

20220017240

2022-01-20

EFFICIENCY IMPROVEMENTS FOR A MAGNETIC FIELD PROPULSION DRIVE

20210094764

2021-04-01

Transport system and manufacturing method of article

20210006144

2021-01-07

Camera module and electronic device including the same

20200389079

2020-12-10

Magnetic field propulsion drive

20200304007

2020-09-24

Stator module

20190296843

2019-09-26

Systems and methods for frictionless audio-fader position measurement

#10

20190238728

2019-08-01

Camera module with isolated focusing and stabilization mechanism

#11

20190113706

2019-04-18

Insert molded lens driving apparatus

#12

20190092578

2019-03-28

Transport system and manufacturing method of article

#13

20190079263

2019-03-14

Camera module

#14

20190033552

2019-01-31

Optical mechanism and lens module threrof

#15

20180302180

2018-10-18

Magnetic linear fader

#16

20180186249

2018-07-05

Linear motor motion stage with passive reaction force compensation function

#17

20180050429

2018-02-22

Magnetic drive transmission method

#18

20170264385

2017-09-14

Magnetic linear fader

#19

20170214279

2017-07-27

Segmented direct drive motor for use in a computed tomography system

#20

20170175322

2017-06-22

Apparatus for feeding laundry items to a mangle

#21

20170168259

2017-06-15

Lens driving module

#22

20160056700

2016-02-25

Systems and methods for independent motion of parallel actuators

#23

20150307325

2015-10-29

Magnetic screw propulsion system for elevators

#24

20150277233

2015-10-01

Actuation mechanism, optical apparatus, lithography apparatus and method of manufacturing devices

#25

20150222165

2015-08-06

Linear motor with electromagnetically actuated spring mover

#26

20150048694

2015-02-19

Compact direct-drive actuator generating a constant force

#27

20140375149

2014-12-25

Linear power generator

#28

20140252888

2014-09-11

Permanent magnet synchronous planar motor with structure of concentric winding

#29

20140139052

2014-05-22

Vibration generator

#30

20130193778

2013-08-01

Electromagnetic actuator for a surgical instrument

#31

20100327671

2010-12-30

MOTOR CAPABLE OF GENERATING A DRIVING OUTPUT BASED ON A MAGNETIC FIELD

#32

20100194212

2010-08-05

Railgun system

#33

20100089073

2010-04-15

High temperature superconducting magnet

#34

20090294624

2009-12-03

Guide Element

#35

20090072635

2009-03-19

Linear motor geometry for use with persistent current magnets

#36

20080048531

2008-02-28

GENERATOR FOR A BICYCLE

#37

20070103008

2007-05-10

Moving magnet type linear slider

#38

20060218777

2006-10-05

Encapsulated armature assembly and method of encapsulating an armature assembly

#39

20050285452

2005-12-29

Linear motor geometry for use with persistent current magnets

#40

20050248252

2005-11-10

Methods and apparatus using pulsed and phased currents in parallel plates, including embodiments for electrical propulsion

#41

20050248218

2005-11-10

Laminated stator core for a linear motor

#42

20050029397

2005-02-10

Flying saucer

#43

17977219

2023-03-21

Power generation device and a method of use thereof