ClassID:

217294

H02K7/1823 - page 7 - 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; Rotary generators structurally associated with turbines or similar engines

Recent Application in this class:
#1801
20100308598
2010-12-09

Gravity-Electricity Generator

#1802
20100308587
2010-12-09

MINI-TURBINE DRIVEN BY FLUID POWER FOR ELECTRICITY GENERATION

#1803
20100295388
2010-11-25

HYDROELECTRIC TURBINE GENERATOR COMPONENT

#1804
20100295311
2010-11-25

Miniature hydro-power generation system

#1805
20100295308
2010-11-25

Microturbine system, and method

#1806
20100294881
2010-11-25

Electrolysis system

#1807
20100283248
2010-11-11

VENTURI BASED OCEAN WAVE ENERGY CONVERSION SYSTEM

#1808
20100270803
2010-10-28

Power supply system

#1809
20100264656
2010-10-21

ORBITING POWER PLANT

#1810
20100259117
2010-10-14

Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil

#1811
20100251539
2010-10-07

Method of assembling direct-drive generator

#1812
20100244446
2010-09-30

Gas turbine engine assembly including dual sided/dual shaft electrical machine

#1813
20100243816
2010-09-30

Aircraft also called a spacecraft, an aerospace craft, or a submersible craft

#1814
20100243796
2010-09-30

Plasma gun system utilizing an aerospace craft

#1815
20100237624
2010-09-23

Impulse rotor generator

#1816
20100230969
2010-09-16

Apparatus for transforming energy of liquid flowing in a liquid supply pipeline

#1817
20100225190
2010-09-09

Generator

#1818
20100225183
2010-09-09

Stator cooling structure for superconducting rotating machine

#1819
20100225112
2010-09-09

Power generator converting fluid energy into electrical energy and power generation system of the same

#1820
20100219641
2010-09-02

Harvesting energy from vehicular vibrations

#1821
20100213787
2010-08-26

Magnetic flux conducting unit

#1822
20100212643
2010-08-26

Fastening of rotor magnets on the shaft of a compressor arrangement

#1823
20100201129
2010-08-12

Immersible energy generation installation

#1824
20100201127
2010-08-12

Thermally operated rotatable component restraint system

#1825
20100201125
2010-08-12

Process and system for generating consumable energy

#1826
20100183430
2010-07-22

Turbine for driving a generator in a drill string

#1827
20100181771
2010-07-22

Integrated hydroelectric power-generating system and energy storage device

#1828
20100164228
2010-07-01

Wind turbine generator

#1829
20100162970
2010-07-01

Heat-pipe electric power generating device and hydrogen/oxygen gas generating apparatus and internal combustion engine system having the same

#1830
20100162969
2010-07-01

Heat-pipe electric power generating device and hydrogen/oxygen gas generating apparatus and internal combustion engine system having the same

#1831
20100156223
2010-06-24

Magnetic propulsion motor

#1832
20100143100
2010-06-10

Jet engine with active-magnetic bearing

#1833
20100140942
2010-06-10

Platform for generating electricity from flowing fluid using generally prolate turbine

#1834
20100136857
2010-06-03

VESSEL WITH RETRACTABLE MOTOR/GENERATOR ASSEMBLY

#1835
20100133839
2010-06-03

Fluid Powered Generator

#1836
20100133835
2010-06-03

Tandem electric machine arrangement

#1837
20100133834
2010-06-03

Differential pressure generator

#1838
20100126195
2010-05-27

Heat pump

#1839
20100126178
2010-05-27

Hybrid propulsive engine including at least one independently rotatable turbine stator

#1840
20100108806
2010-05-06

Hybrid propulsive engine including at least one independently rotatable propeller/fan

#1841
20100107652
2010-05-06

Hybrid propulsive engine including at least one independently rotatable compressor rotor

#1842
20100107651
2010-05-06

Hybrid propulsive engine including at least one independently rotatable compressor stator

#1843
20100102652
2010-04-29

Arrangement for cooling of an electrical machine

#1844
20100096944
2010-04-22

Coil assembly for an electric machine

#1845
20100089056
2010-04-15

INTEGRATED TURBO-BOOSTING AND ELECTRIC GENERATION SYSTEM AND METHOD

#1846
20100084872
2010-04-08

SPEED INCREASER

#1847
20100061853
2010-03-11

System for heating and cooling wind turbine components

#1848
20100060006
2010-03-11

GENERATOR

#1849
20100052442
2010-03-04

Lubrication arrangement for a generator system

#1850
20100038910
2010-02-18

Immersed magnet ring secured to radially outermost ends of hydraulic turbine blades and gap between rotor and stator filled with water

#1851
20100032953
2010-02-11

Fluid Powered Generator

#1852
20100032952
2010-02-11

TURBINE GENERATOR HAVING DIRECT MAGNETIC GEAR DRIVE

#1853
20100026002
2010-02-04

Hydroelectric turbine

#1854
20100013343
2010-01-21

CONSTANT FREQUENCY AND LOCKED PHASE GENERATOR ADAPTABLE TO VARIABLE TORQUE

#1855
20090322098
2009-12-31

Integrated combustion and electric hybrid engines and methods of making and use thereof

#1856
20090320279
2009-12-31

Fixture for removing slip rings from rotating electrical machinery

#1857
20090309461
2009-12-17

Integration of a starter/generator module in a gas turbine transmission housing

#1858
20090309442
2009-12-17

Electrical machine with improved stator flux pattern across a rotor that permits higher torque density

#1859
20090307854
2009-12-17

Pool cleaning robot

#1860
20090302611
2009-12-10

Turbine

#1861
20090289516
2009-11-26

Electrical generator arrangement

#1862
20090284086
2009-11-19

Systems and apparatus involving toothed armatures in superconducting machines

#1863
20090278355
2009-11-12

Miniature hydro-power generation system

#1864
20090256452
2009-10-15

Hydrostatic energy generation unit

#1865
20090256433
2009-10-15

Generator with a stator comprising cooling ducts, and method for cooling a laminated stator of a generator

#1866
20090256431
2009-10-15

Stator arrangement, generator and wind turbine

#1867
20090250933
2009-10-08

Turbo generator

#1868
20090230690
2009-09-17

SYSTEMS INVOLVING SUPERCONDUCTING HOMOPOLAR ALTERNATORS FOR WIND POWER APPLICATIONS

#1869
20090218900
2009-09-03

Permanent magnet alternator with segmented construction

#1870
20090212568
2009-08-27

Energy system for producing DC voltage using rectifiers and energy storage circuits

#1871
20090206697
2009-08-20

Method for generating, transmitting and receiving power

#1872
20090174189
2009-07-09

Turbine assembly for generating electricity in vehicles

#1873
20090165464
2009-07-02

Jet engine with detachably arranged generator unit

#1874
20090152868
2009-06-18

Remote power-generating assembly

#1875
20090146431
2009-06-11

Faucet generator

#1876
20090139227
2009-06-04

Rotary heat engine

#1877
20090121482
2009-05-14

Variable speed power generator having two induction generators on a common shaft

#1878
20090115295
2009-05-07

Turbojet having an electricity generator arranged in its fan

#1879
20090058093
2009-03-05

Fluid powered generator

#1880
20090058090
2009-03-05

Plant, generator and propeller element for generating energy from water currents

#1881
20090026769
2009-01-29

Faucet generator

#1882
20090026768
2009-01-29

Faucet generator

#1883
20090015021
2009-01-15

SELF-SUPPORTING POWER GENERATION SYSTEM

#1884
20090015011
2009-01-15

Device for producing electrical power in a two-spool gas turbine engine

#1885
20080292480
2008-11-27

Electric Motor

#1886
20080289335
2008-11-27

Methods and Apparatus for Power Generation

#1887
20080289333
2008-11-27

TurboCharger with an electric motor

#1888
20080284175
2008-11-20

Self-Powered Non-Contact Water Appliance

#1889
20080284174
2008-11-20

Pipeline deployed hydroelectric generator

#1890
20080265580
2008-10-30

Jet engine comprising an integrated electric motor/generator unit

#1891
20080252077
2008-10-16

Generating energy from fluid expansion

#1892
20080246365
2008-10-09

MP-A and MP-T machines, multipolar machines for alternating and three-phase currents

#1893
20080246281
2008-10-09

Turboalternator with hydrodynamic bearings

#1894
20080238104
2008-10-02

Pressurized water powered engine

#1895
20080231051
2008-09-25

Midget gas turbine

#1896
20080226450
2008-09-18

Turbine with coaxial sets of blades

#1897
20080224476
2008-09-18

Portable power pack, fuel/air supply for the portable power pack, uniflow scavenging micro-engine for the portable power pack and operation method thereof

#1898
20080197634
2008-08-21

Thermally operated rotatable component restraint system

#1899
20080178589
2008-07-31

HEAT-PIPE GENERATOR

#1900
20080178586
2008-07-31

Air turbine generator

#1901
20080174194
2008-07-24

Double-sided starter/generator for aircrafts

#1902
20080168009
2008-07-10

Business methods of renewable hydrocarbon-based fuel

#1903
20080163621
2008-07-10

Solar-powered, liquid-hydrocarbon-fuel synthesizer

#1904
20080143115
2008-06-19

Electric power generation using power turbine aft of LPT

#1905
20080136191
2008-06-12

Miniature hydro-power generation system

#1906
20080136190
2008-06-12

Micro power generating device

#1907
20080122302
2008-05-29

Tool having integrated electricity generator with external stator

#1908
20080120980
2008-05-29

Blade tip electric machine

#1909
20080116147
2008-05-22

Self-powered miniature liquid treatment system

#1910
20080088135
2008-04-17

Electric power generating system using ring-shaped generators

#1911
20080078316
2008-04-03

TURBINE-INTEGRATED HYDROFOIL

#1912
20080067813
2008-03-20

Self-powered miniature liquid treatment system

#1913
20080061558
2008-03-13

Hydro-power generation system

#1914
20080061557
2008-03-13

Miniature hydro-power genteration system power management

#1915
20080061191
2008-03-13

Multi-functional high energy plasma aircraft and nuclear fusion system to produce energy from a controlled nuclear fusion reaction

#1916
20080060184
2008-03-13

Method for making miniature hydro-power generation system

#1917
20080054739
2008-03-06

Generator-starter arrangement for a gas-turbine engine

#1918
20080048456
2008-02-28

MODULAR MICROTURBINE SYSTEM

#1919
20080042507
2008-02-21

Turbine starter-generator

#1920
20080036215
2008-02-14

Slow-speed direct-drive generator

#1921
20080034730
2008-02-14

Small scale hybrid engine

#1922
20070284552
2007-12-13

Fluid control system, device and method

#1923
20070278874
2007-12-06

Heat bridge between accessory casing and airplane engine accessory box

#1924
20070246941
2007-10-25

Hydraulic power generating device and manufacturing method therefor

#1925
20070222219
2007-09-27

Hydroelectric device

#1926
20070216245
2007-09-20

Hollow generator

#1927
20070216238
2007-09-20

Self contained pump electrical equipment power supply integrated into sealing device

#1928
20070186692
2007-08-16

Electric machine apparatus with integrated, high torque density magnetic gearing

#1929
20070176427
2007-08-02

Alternate current power generator

#1930
20070152452
2007-07-05

Hydrocratic generator

#1931
20070137971
2007-06-21

Thermal isolating torque tube

#1932
20070126293
2007-06-07

Decorative lighting device

#1933
20070120368
2007-05-31

Self-powered miniature liquid treatment system with configurable hydropower generator

#1934
20070088402
2007-04-19

Muscle energy converter with smooth continuous tissue interface

#1935
20070085427
2007-04-19

Superconducting homopolar inductor alternator for power applications

#1936
20070057593
2007-03-15

Power generating system

#1937
20070056285
2007-03-15

Monocoque turbo-generator

#1938
20070046028
2007-03-01

Turbine-integrated hydrofoil

#1939
20070040382
2007-02-22

Self-supporting power generation station

#1940
20070035137
2007-02-15

Electric power generating device

#1941
20070029803
2007-02-08

Machine for transferring power and producing electricity in a jet engine

#1942
20070024249
2007-02-01

Architecture for electric machine

#1943
20070018515
2007-01-25

Air driven power generating device

#1944
20070012129
2007-01-18

Adjustable flange arrangement for synchronization of multiple generators

#1945
20070007771
2007-01-11

Energy recovery system

#1946
20070006473
2007-01-11

Probe head

#1947
20060254255
2006-11-16

Aircraft propulsion system

#1948
20060237972
2006-10-26

Hollow generator

#1949
20060226656
2006-10-12

Hydrocratic generator

#1950
20060192535
2006-08-31

Fixed frequency electrical generation system with induction coupler and use thereof in an aircraft

#1951
20060145484
2006-07-06

Wind power installation with separate primary and secondary cooling circuits

#1952
20060137355
2006-06-29

Fan driven emergency generator

#1953
20060131974
2006-06-22

Electrical machine and use thereof

#1954
20060113803
2006-06-01

Method and apparatus for generating electrical energy downhole

#1955
20060113802
2006-06-01

Electrical power generation system and method for mitigating corona discharge

#1956
20060102795
2006-05-18

Fusion energy system and plasma propulsion aircraft to produce electricity from a controlled nuclear fusion reaction

#1957
20060101817
2006-05-18

Generator motor device

#1958
20060087123
2006-04-27

Dual-rotor, single input/output starter-generator

#1959
20060078034
2006-04-13

Cryogenic liquid oxidizer cooled high energy system

#1960
20060059936
2006-03-23

Systems and methods for providing cooling in compressed air storage power supply systems

#1961
20060026967
2006-02-09

Compact quick attach starter-generator installation

#1962
20060012178
2006-01-19

Hydrocratic generator

#1963
20050284150
2005-12-29

Integrated gearless and nonlubricated auxiliary power unit

#1964
20050269886
2005-12-08

Alternators and improvements to rotary internal combustion engines

#1965
20050256549
2005-11-17

Micro-generator implant

#1966
20050242785
2005-11-03

Architecture for electric machine

#1967
20050236841
2005-10-27

Plant, generator and propeller element for generating energy from watercurrents

#1968
20050230525
2005-10-20

Craft with magnetically curved space

#1969
20050206166
2005-09-22

Electrical power generation system and method for mitigating corona discharge

#1970
20050203594
2005-09-15

Noninvasive method for site-specific fat reduction

#1971
20050200210
2005-09-15

Apparatus and method for generating electrical power in a borehole

#1972
20050189827
2005-09-01

Gas turbomachinery generator

#1973
20050189770
2005-09-01

Self-powered miniature liquid treatment system with multiple liquid flow paths

#1974
20050189769
2005-09-01

Self-powered miniature liquid treatment system with ultraviolet dosing

#1975
20050173927
2005-08-11

Hydroelectric generator

#1976
20050167989
2005-08-04

Wind power installation with separate primary and secondary cooling circuits

#1977
20050161949
2005-07-28

Miniature hydro-power generation system

#1978
20050160737
2005-07-28

Rotary combustor, and electrical generator comprising a combustor of this type

#1979
20050160715
2005-07-28

Rotary combustor, and electricity generator comprising such a combustor

#1980
20050155339
2005-07-21

Rotary combustor, and electricity generator comprising such a combustor

#1981
20050127679
2005-06-16

Hydrocratic generator

#1982
20050121916
2005-06-09

Integrated microturbine gearbox generator assembly

#1983
20050099012
2005-05-12

Hydroelectric system

#1984
20050077732
2005-04-14

Self-powered miniature liquid treatment system

#1985
20050042073
2005-02-24

Water pressure driven generator

#1986
20050039921
2005-02-24

Wellbore power generating system for downhole operation

#1987
20050031442
2005-02-10

Hydroelectric turbine

#1988
20050023837
2005-02-03

Generator for use in hydroelectric power station and method of using same

#1989
20050012397
2005-01-20

Methods and system for power generation

#1990
20050006903
2005-01-13

Hydraulic power generating device

#1991
19185532
2025-10-21

Solar electrical grid with distributed solar generation

#1992
19185508
2025-11-25

Solar steam electricity system

#1993
19086051
2026-03-24

Closed brayton cycle shutdown control with isolated fluid reservoir for cooling electrical components

#1994
19049598
2025-08-19

High voltage conductor and methods of fabrication

#1995
19048302
2026-05-26

Systems and methods for power generation in a combined cycle utilizing a geobaric expander and a combustion turbine

#1996
19036434
2025-08-19

Power generation mechanism applying solar heat together with geothermal heat

#1997
19019751
2026-05-12

Offshore electrical power grid systems

#1998
18988283
2025-12-30

Electric generator in turbine engine

#1999
18975074
2026-02-17

Method and system for managing energy, and building employing system

#2000
18912286
2025-05-13

Turbine-induced ICCP system for metallic pipelines

#2001
18889178
2025-06-24

Solar energy to electrical energy or solar thermal power plant for the generation of electricity

#2002
18794246
2025-09-02

Renewable hybrid turbine system with piezoelectric and solar integration

#2003
18787100
2025-10-21

Electromagnetic inducer for gas turbine rotating turbomachinery

#2004
18785372
2025-06-03

Rotating and telescoping exhaust for air handling transport

#2005
18771371
2025-10-21

Hybrid electric propulsion system with regeneration and method for operating the same

#2006
18634498
2025-08-12

Electric motor with stator cooling

#2007
18633281
2025-07-22

Distributed electrical generators for turbofan engines

#2008
18424722
2025-06-03

Inertial hydrodynamic pump and wave engine

#2009
18416814
2024-07-30

Portable hydroelectric generator or alternator and system and method of generating endless and uninterrupted electricity using gravity water flow

#2010
18390232
2025-03-18

Systems and methods for electrical power generation

#2011
18382804
2024-04-02

Water treatment system

#2012
18363694
2024-11-26

Faucet hand sterilizer

#2013
18179651
2024-05-21

Embedded electric machine of gas turbine engine

#2014
18133851
2024-07-23

Energy storage and electricity generating system and method of use

#2015
18093071
2024-12-10

Oscillating water column turbine apparatuses

#2016
17930153
2023-10-24

Modular design of turboexpander components

#2017
17899326
2024-08-27

Electrical power generation using compressed gas

#2018
17864700
2023-10-10

Method and apparatus for collecting thrust to generate power or useful energy

#2019
17835939
2024-02-06

Systems and processes for pipeline transport of water using micro hydroelectric turbines to reduce electricity drawn from third-party electrical power grids

#2020
17751635
2025-08-19

Marine current turbine platform with faired spar

#2021
17732280
2023-08-15

Mobile electric power generation system

#2022
17702757
2023-08-08

Aircraft with ram air turbine disk with generator having blade shroud ring integrated magnets

#2023
17691573
2023-01-10

Ordinary and compact charger device

#2024
17667413
2023-04-04

Environmentally friendly, reliable, scalable, and efficient micro-turbine electric generator system

#2025
17665421
2023-01-10

Power barn system

#2026
17662033
2023-02-28

Process integration in electrical power generation

#2027
17662029
2023-04-04

Producing power with turboexpander generators based on specified output conditions

#2028
17661209
2023-03-21

Electrical power generation

#2029
17649447
2023-01-03

Automatic control valve with micro-hydro generator

#2030
17553736
2024-02-27

Underground pumped hydro storage

#2031
17527791
2022-10-25

Hybrid solar-geothermal power generation system

#2032
17510382
2023-01-10

Miniature hydroelectric apparatus

#2033
17357290
2022-04-12

Exclusion barrier

#2034
17305294
2022-02-01

Methods for generating geothermal power in an organic Rankine cycle operation during hydrocarbon production based on wellhead fluid temperature

#2035
17149774
2022-04-12

High efficiency compressed-air power generation system

#2036
17019689
2022-03-22

Environmentally friendly, reliable, scalable, and efficient micro-turbine electric generator system

#2037
16921900
2022-01-04

Pressurized pumped hydro storage system

#2038
16832856
2020-12-15

Hydraulic fracturing system for driving a plunger pump with a turbine engine

#2039
16819240
2021-01-19

Integrated, variable flux path electrical generator for turbine engines

#2040
16549108
2020-10-27

Liquid-filled hydroelectric generation device

#2041
16538927
2020-11-10

Versatile power plant system

#2042
16412169
2020-07-07

Liquid-filled hydroelectric generation device

#2043
16409182
2019-08-06

Solar-concentrating chimney system with inflatable fresnel lens

#2044
16400330
2020-07-14

Hydro electric power generation system

#2045
16389249
2020-08-04

Cyclonic dirt separator for high efficiency brayton cycle based micro turbo alternator

#2046
16387773
2020-06-23

Gas turbine engine and method of operating same

#2047
16262419
2022-03-22

Compressed gas energy harvesting system

#2048
15980696
2019-10-15

Hydroelectric power generation device for operation with water flow of sanitary piping

#2049
15928489
2020-05-05

Generator cooling impeller and bearing/rotor cooling

#2050
15919187
2020-07-07

Pressurized pumped hydro storage system

#2051
15800591
2019-02-19

Autonomous hybrid power generation platform

#2052
15704559
2019-01-29

Exhaust turbosonic generator for vehicles

#2053
15674420
2017-12-26

Apparatus and method for generating electricity from integrated air flows and thermal energy

#2054
15635993
2018-10-09

Compressed air/fluid/gas energy method

#2055
15616590
2018-06-05

Gas turbine engine with multiple electric generators

#2056
15602335
2019-02-19

Vehicle turbine charging system

#2057
15416460
2017-10-17

Methods of utilizing coal combustion residuals and structures constructed using such coal combustion residuals

#2058
15353310
2017-10-10

Integrated gas separation-turbine COcapture processes

#2059
15345264
2017-08-29

Self-positioning robotic subsea power generation system

#2060
15272966
2017-02-28

Generator system

#2061
15258290
2018-10-16

Ocean wave-crest powered electrical generator in combination with pumped storage

#2062
15203724
2019-06-04

Diffuser and turbine for vehicle

#2063
15130189
2017-07-11

Light activated generator

#2064
14966868
2016-11-29

Generator system

#2065
14936865
2017-03-28

Air-blower dual-energy-extraction wave and tidal power generation device and air-blower dual-energy-extraction wave and tidal power generation system

#2066
14923731
2017-01-03

Systems and methods for integrated power and thermal management in a turbine-powered aircraft

#2067
14828507
2017-11-07

Micro-wind turbine for the power and recharge of satellite home automation sensors

#2068
14641815
2015-10-20

Pump/generator over-unity apparatus and method

#2069
14639709
2017-04-18

Driver for a turbine generator aided by magnetic levitation

#2070
14504740
2015-08-04

Transpired solar collector chimney tower

#2071
14336691
2016-11-01

Self-contained power and cooling domains

#2072
14314391
2016-07-05

Heat transfer fluid based zero-gas-emission power generation

#2073
14314336
2015-12-22

Single-well power generation utilizing ground energy source

#2074
13288150
2014-05-20

Efficient energy producing system