F05B2240/511 - CPC Classification Index

#1

20240026860

2024-01-25

SOUND VIBRATION AND FRICTION LIMITING TURBINE GENERATOR GYROSCOPE METHOD AND APPARATUS

#2

20230088470

2023-03-23

FRICTION LIMITING TURBINE GENERATOR GYROSCOPE METHOD AND APPARATUS

#3

20210277870

2021-09-09

Friction limiting turbine generator gyroscope method and apparatus

#4

20200158118

2020-05-21

Vacuum pump, magnetic bearing device, and rotor

#5

20180252228

2018-09-06

Active magnetic rotor-bearing assembly having an even number of electromagnetic units with a salient connected to inter-yoke portions separated from each other by a permanent magnet structure spacer of defined magnetic permeability

#6

20170074283

2017-03-16

Vacuum pump and mass spectrometer

#7

20170030337

2017-02-02

MAGNET CONFIGURATIONS FOR MAGNETIC LEVITATION OF WIND TURBINES AND OTHER APPARATUS

#8

20170009807

2017-01-12

Energy conversion systems and methods

#9

20150337800

2015-11-26

Vertical axis wind turbine

#10

20150167639

2015-06-18

Magnet configurations for magnetic levitation of wind turbines and other apparatus

#11

20150037151

2015-02-05

Power generation device

#12

20140203565

2014-07-24

System and methodology for a wind turbine

#13

20140035411

2014-02-06

Non-contact thrust bearing using permanent magnets

#14

20120272509

2012-11-01

Method of manufacturing large steel rings

#15

20120217755

2012-08-30

Wind generator with water float sail

#16

20120211990

2012-08-23

Energy conversion systems and methods

#17

20120153632

2012-06-21

VERTICAL AXIS WIND TURBINE GENERATOR

#18

20120112461

2012-05-10

DUAL USE FAN ASSEMBLY FOR HVAC SYSTEMS AND AUTOMOTIVE SYSTEMS TO GENERATE CLEAN ALTERNATIVE ELECRIC ENERGY

#19

20120025540

2012-02-02

METHOD AND DEVICE FOR ENERGY GENERATION

#20

20110262276

2011-10-27

Vertical axis wind turbine

#21

20110260463

2011-10-27

Vertical axis wind turbine

#22

20110260455

2011-10-27

Vertical axis wind turbine

#23

20110133477

2011-06-09

METHOD AND DEVICE FOR ENERGY GENERATION

#24

20110133474

2011-06-09

Vertical axis wind turbine

#25

20110127774

2011-06-02

Energy converter for flowing fluids and gases

#26

20110110770

2011-05-12

HYDROELECTRIC TURBINE HAVING A MAGNETIC BEARING

#27

20110068584

2011-03-24

Method and device for energy generation

#28

20110031756

2011-02-10

SELF-STARTING DARRIEUS WIND TURBINE

#29

20100270805

2010-10-28

Magnetically Levitated Wind Turbine

#30

20100133851

2010-06-03

Gearless vertical axis wind turbine with bearing support and power generation at perimeter

#31

20100127582

2010-05-27

Method and device for energy generation

#32

20090322095

2009-12-31

Wind turbine

#33

20090096216

2009-04-16

System for generating electricity from fluid currents

#34

20080174119

2008-07-24

Magnetic levitation weight reduction structure for a vertical wind turbine generator

#35

20070278796

2007-12-06

System for generating electricity from fluid currents

#36

20050198956

2005-09-15

Exhaust gas turbocharger

#37

18196096

2024-03-26

Frictionless spinning energy device

#38

15206320

2017-10-24

Magnet configurations for magnetic levitation of wind turbines and other apparatus