Patents-Review.com
ClassID:

217300 ⎘

H02K7/1869 - CPC Classification

Classification description:

Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines; Structural association of electric generators with mechanical driving motors, e.g. with turbines Linear generators; sectional generators

Sub-classes:
Recent Application in this class:
#1
20240283328
2024-08-22

ROTATION ENERGY HARVESTER

 #2
20240022189
2024-01-18

POWER CONTROLLER FOR LINEAR ACTUATOR IN DOCKING DEVICE

 #3
20230318402
2023-10-05

HIGH VOLTAGE ELECTRIC MACHINE WITH IMPROVED STATOR INSULATION

 #4
20230019489
2023-01-19

DIRECT WIND ENERGY GENERATION

 #5
20220127999
2022-04-28

Adaptive linear linked piston electric power generator

 #6
20220123627
2022-04-21

Free piston generator based on rigid synchronous transmission system

 #7
20220049646
2022-02-17

Adaptive linear linked piston electric power generator

 #8
20220049645
2022-02-17

Adaptive linear linked piston electric power generator

 #9
20220049441
2022-02-17

Electrical power generating apparatus

 #10
20210283993
2021-09-16

Generators for transport refrigeration systems

 #11
20200412200
2020-12-31

Linear generator

 #12
20200271097
2020-08-27

Direct wind energy generation

 #13
20200251961
2020-08-06

Magnetic torque convertor for utility applications

 #14
20200240388
2020-07-30

Device for conversion of wave energy into electrical energy and the process for its deployment at the exploitation location

 #15
20200129701
2020-04-30

Harvesting energy from operation of a syringe

 #16
20200063707
2020-02-27

Vernier permanent magnet linear generator

 #17
20190383269
2019-12-19

Direct wind energy generation

 #18
20190226444
2019-07-25

Power take-off for a wave energy converter

 #19
20190120201
2019-04-25

Device for conversion of wave energy into electrical energy and the process for its deployment at the exploitation location

 #20
20180298882
2018-10-18

Direct wind energy generation

 #21
20180297074
2018-10-18

Vibration motor with dual U-shaped elastic members with fixing portions to a yoke

 #22
20180212481
2018-07-26

Electrical machine

 #23
20180156195
2018-06-07

WIND AND WATER POWER GENERATION SYSTEM WITH MULTI-STAGE LINEAR GENERATORS

 #24
20180019652
2018-01-18

Power generation device

 #25
20170045089
2017-02-16

Rolling element bearing comprising an integrated lundell alternator, and a lundell alternator

 #26
20170033654
2017-02-02

Flat linear vibration motor with two vibrators and two resonant frequencies

 #27
20170033653
2017-02-02

Vibrating motor

 #28
20160336842
2016-11-17

Haptic actuator

 #29
20160290317
2016-10-06

Wind and water power generation system with multi-stage linear generators

 #30
20160230784
2016-08-11

Energy harvesting system

 #31
20160197533
2016-07-07

Power generation apparatus with rotor and stator rolling along a guide means

 #32
20160094100
2016-03-31

Direct-drive wind turbines

 #33
20160056689
2016-02-25

Power generation system using vehicle

 #34
20150308424
2015-10-29

Systems and devices including valves coupled to electric devices and methods of making, using, and operating the same

 #35
20150222151
2015-08-06

Electrical machine

 #36
20150176655
2015-06-25

Bearing power generating configuration

 #37
20150151649
2015-06-04

Planar electric generator

 #38
20150137525
2015-05-21

Electromagnetic braking device

 #39
20150084440
2015-03-26

Energy harvesting device

 #40
20150076832
2015-03-19

Method and apparatus for generating electrical energy

 #41
20130285501
2013-10-31

Wind turbine generator with movable stator subunits

 #42
20130200630
2013-08-08

Axial gap rotating electrical machine

 #43
20130082886
2013-04-04

Radio switch

 #44
20130069451
2013-03-21

Induction generator

 #45
20130033042
2013-02-07

Method and apparatus for generating electrical energy

 #46
20130015666
2013-01-17

HORIZONTAL-AXIS WIND TURBINE

 #47
20120306211
2012-12-06

ELECTRICAL GENERATOR THAT UTILIZES ROTATIONAL TO LINEAR MOTION CONVERSION

 #48
20120262023
2012-10-18

Axial air gap machine having stator and rotor discs formed of multiple detachable segments

 #49
20120228965
2012-09-13

Direct-drive electric machine configured with a plural-module combination structure

 #50
20120176005
2012-07-12

Induction generator for a bi-cycle

 #51
20120049539
2012-03-01

CART

 #52
20120049524
2012-03-01

Wheel-mounted electric generator

 #53
20120032441
2012-02-09

Crank-web mounted linearly segmented starter generator system

 #54
20110309625
2011-12-22

DIRECT DRIVE DISTRIBUTED GENERATOR INTEGRATED WITH STAYED ROTOR

 #55
20110306467
2011-12-15

ELECTROMAGNETIC LOAD DEVICE FOR AN APPARATUS FOR PHYSICAL EXERCISE, AND APPARATUS PROVIDED WITH SAID DEVICE

 #56
20110291504
2011-12-01

Rim Motor/Generator (RMG)

 #57
20110254386
2011-10-20

POWER GENERATOR WITH HIGH POWER-TO-VOLUME RATIO

 #58
20110133478
2011-06-09

METHOD AND DEVICE FOR ENERGY GENERATION

 #59
20110127887
2011-06-02

GENERATOR FOR A BICYCLE

 #60
20110121577
2011-05-26

METHOD AND DEVICE FOR ENERGY GENERATION

 #61
20110070113
2011-03-24

System and devices including valves coupled to electric devices and methods of making, using, and operating the same

 #62
20110068729
2011-03-24

Wind turbine with adjustable electrical generator

 #63
20110042957
2011-02-24

Water wheel comprising a built-in generator

 #64
20110037273
2011-02-17

LIFTING DEVICE, POWER GENERATION DEVICE AND SEA REVERSE OSMOSIS DEVICE

 #65
20110031849
2011-02-10

ELECTRICITY-GENERATING APPARATUS FOR BICYCLE

 #66
20110031760
2011-02-10

Superconducting turbine wind ring generator

 #67
20100308670
2010-12-09

Electrical generator that utilizes rotational to linear motion conversion

 #68
20100295317
2010-11-25

Wind turbine

 #69
20100295305
2010-11-25

WIND TURBINE AND CONTROL SYSTEM

 #70
20100264667
2010-10-21

Electrical generator for wind turbine

 #71
20100264661
2010-10-21

Electrical generator for wind turbine

 #72
20100181770
2010-07-22

Method and apparatus for fluid turbine having a linear actuator

 #73
20100148515
2010-06-17

Direct Current Brushless Machine and Wind Turbine System

 #74
20100133937
2010-06-03

Method and device for energy generation

 #75
20100133853
2010-06-03

Ultracapacitor interface in wind turbine and ring generator

 #76
20100007225
2010-01-14

Axial air gap machine having stator and rotor discs formed of multiple detachable segments

 #77
20090243299
2009-10-01

Power unit

 #78
20090179430
2009-07-16

ENERGY RECOVERY SYSTEM

 #79
20090174295
2009-07-09

GENERATING APPARATUS USING MAGNETIC INDUCTION TO GENERATE ELECTRICAL ENERGY TO PROVIDE ILLUMINATING FUNCTION

 #80
20090166142
2009-07-02

TUNNEL TYPE POWER GENERATING APPARATUS AND METHOD OF GENERATING POWER USING THE SAME

 #81
20090096216
2009-04-16

System for generating electricity from fluid currents

 #82
20090032350
2009-02-05

System and method for capturing energy from a railcar

 #83
20080179154
2008-07-31

ENERGY RECOVERY SYSTEM

 #84
20070289793
2007-12-20

Energy recovery system

 #85
20070278796
2007-12-06

System for generating electricity from fluid currents

 #86
20070200350
2007-08-30

Wind wheel and electricity generator using same

 #87
20070200349
2007-08-30

Wind wheel and electricity generator using same

 #88
20070024060
2007-02-01

Wind wheel and electricity generator using same

 #89
20060012182
2006-01-19

Wind energy conversion system

 #90
20060006658
2006-01-12

Wind energy conversion system

 #91
20050243545
2005-11-03

Generator powered bicycle headlamp and electrical circuit

 #92
20050082839
2005-04-21

Wind energy conversion system

 #93
20050023098
2005-02-03

Energy recovery system

 #94
18586755
2024-08-20

Energy generating system

 #95
17699642
2023-05-23

Energy storage system using earth materials