H02K44/00 - CPC Classification Index

ClassID:

217626 ⎘

H02K44/00 - CPC Classification

Classification description:

Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or

Sub-classes:

H02K44/02 » Electrodynamic pumps 27
H02K44/08 » Magnetohydrodynamic [MHD] generators 30
H02K44/28 » Association of MHD generators with conventional generators 4

Recent Application in this class:

20220399796

2022-12-15

DEVICE FOR ACTUATING A PHYSICAL OBJECT BY MAGNETICALLY DRIVEN FLUID FLOW

20220268529

2022-08-25

Thermal control system

20210332815

2021-10-28

Device and method for circulating liquids

20210082786

2021-03-18

Electrohydrodynamic control device

20200343081

2020-10-29

Compact electrostatic ion pump

20160065044

2016-03-03

Method And Apparatus For Mechanical Energy Harvesting Using Combined Magnetic And Microfluidic Energy Generation

20150303786

2015-10-22

Orientation control device for magnetic fluid and method for same

20150076960

2015-03-19

Ferrofluid motor

20150061649

2015-03-05

Electric apparatus with moving magnetic field generating apparatus

#10

20140341753

2014-11-20

HEATING ELEMENTS

#11

20140097706

2014-04-10

XCL Power Producer

#12

20140028117

2014-01-30

CHAOTIC VIBRATION ENERGY HARVESTER AND METHOD FOR CONTROLLING SAME

#13

20130334899

2013-12-19

ELECTRICAL GENERATION SYSTEMS AND METHODS

#14

20130276770

2013-10-24

Ceramic heating element

#15

20130140917

2013-06-06

Method and apparatus for mechanical energy harvesting using combined magnetic and microfluidic energy generation

#16

20120074930

2012-03-29

Moving magnetic field generating apparatus

#17

20110300002

2011-12-08

Ceramic element

#18

20070108368

2007-05-17

Focus masking structures, focus patterns and measurements thereof

#19

20060150611

2006-07-13

Systems and methods for plasma propulsion

#20

20060091731

2006-05-04

Turbo-machine and method for operating the same

#21

20050166869

2005-08-04

Liquid piston internal combustion power system

#22

20050156702

2005-07-21

Motionless electromagnetic turbine

#23

14455852

2017-04-25

Heat engine

#24

13317570

2017-07-18

Electrospray based diffusion pump for high vacuum applications