ClassID:

142208

F03B13/186 - CPC Classification

Classification description:

Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus ; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, and another member, where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension and compression the connection being of the rack-and-pinion type

Recent Application in this class:
#1
20250283446
2025-09-11

WAVE-POWERED ELECTRIC GENERATOR

#2
20230114062
2023-04-13

Tidal power generation system

#3
20220243697
2022-08-04

Methods and Related Devices for Converting Wave Motion to Usable Energy on a Structure or a Standalone Configuration.

#4
20220235745
2022-07-28

Gravity Field Energy Storage and Recovery System

#5
20220178344
2022-06-09

Device for Transmitting a Linear Movement To a Rotating Movement

#6
20220049678
2022-02-17

System and method of capturing and linearizing oceanic wave motion using a buoy flotation device and an alternating-to-direct motion converter

#7
20220003201
2022-01-06

System for conversion of wave energy into electrical energy

#8
20210404436
2021-12-30

SUBMERGED WAVE ENERGY CONVERTER FOR DEEP WATER OPERATIONS

#9
20200271086
2020-08-27

Cantilevered tension-leg stabilization of buoyant wave energy converter or floating wind turbine base

#10
20200256435
2020-08-13

MOVEMENT TRANSFER MECHANISM, DRIVE ASSEMBLY COMPRISING A MOVEMENT TRANSFER MECHANISM AND A SYSTEM FOR GENERATING POWER FROM A PLURALITY OF LINEAR MOVEMENTS WITH THE MOVEMENT TRANSFER MECHANISM

#11
20200217303
2020-07-09

Gravity field energy storage and recovery system

#12
20200217302
2020-07-09

Gravity field energy storage and recovery system

#13
20190285044
2019-09-19

OCEAN WAVE POWER PLANT

#14
20190249642
2019-08-15

System for conversion of wave energy into electrical energy

#15
20190063411
2019-02-28

Gravity field energy storage and recovery system

#16
20180372060
2018-12-27

AUTONOUMOUS POWER GENERATING DEVICE USING GRAVITY AND BUOYANCY, AUTONOMOUS POWER GENERATING DEVICE USING STRUCTURE, AND MARINE BOUNDARY LIGHT USING SAME

#17
20180306165
2018-10-25

Wave Energy Converter With Concurrent Multi-Directional Energy Absorption

#18
20180306164
2018-10-25

Submerged wave energy converter for deep water operations

#19
20180283347
2018-10-04

SYSTEM FOR CONVERTING KINETIC ENERGY OF OCEAN WAVES INTO ELECTRICAL ENERGY

#20
20180245563
2018-08-30

Apparatus for power generation from the surface ocean waves in deep seas

#21
20180223492
2018-08-09

Shore protection infrastructure equipped with means for recovering energy from wave motion

#22
20180010580
2018-01-11

SYSTEM AND METHOD FOR GENERATING ELECTRICITY USING GRID OF WIND AND WATER ENERGY CAPTURE DEVICES

#23
20170082179
2017-03-23

Gear arrangement

#24
20170022964
2017-01-26

Multi mode wave energy converter with elongated wave front parallel float having integral lower shoaling extension

#25
20160377047
2016-12-29

Device and method for converting wave motion energy into electric power

#26
20160177910
2016-06-23

First improvement of wave activated power generation system with the rack and pinion mechanism

#27
20160138556
2016-05-19

Intelligent control wave energy power generating system comprising a distance adjustor

#28
20160006317
2016-01-07

Linear generator and linear drive

#29
20150322914
2015-11-12

HIGH-EFFICIENCY ENERGY GENERATOR FOR HARNESSING MECHANICAL VIBRATION POWER

#30
20150211478
2015-07-30

System for conversion of wave energy into electrical energy

#31
20150176562
2015-06-25

Wave activated power generation system with the rack and pinion mechanism

#32
20150176561
2015-06-25

Sea wave power generation device

#33
20150082785
2015-03-26

Wave energy converter with concurrent multi-directional energy absorption

#34
20140097617
2014-04-10

Multi-capture mode wave energy converter with submergible float

#35
20140035286
2014-02-06

Wave activated power generation system with the rack and pinion mechanism

#36
20130341926
2013-12-26

Wavewheel

#37
20130283778
2013-10-31

Device for converting the power of sea wave motion

#38
20130229011
2013-09-05

Wave power generation device and method of controlling the same

#39
20130127168
2013-05-23

Ocean wave power plant

#40
20130113211
2013-05-09

Submergable sloped absorption barrier wave energy converter

#41
20130104537
2013-05-02

Marine energy capture system

#42
20130091838
2013-04-18

Motion translating assembly and a wave energy generation system using the assembly

#43
20130056988
2013-03-07

Power Generating Apparatus

#44
20130008158
2013-01-10

Wave energy conversion device

#45
20120280505
2012-11-08

Device for converting the mechanical energy from the swell of an expanse water into electric power

#46
20120235414
2012-09-20

Ocean swell energy conversion apparatus

#47
20120074702
2012-03-29

Appratus generating electricity to marine vehicle

#48
20110173968
2011-07-21

Appratus generating electricity to marine vehicle

#49
20110113770
2011-05-19

Oceanic wave energy utilization system

#50
20110084488
2011-04-14

Wave energy converter and power take off system

#51
20110036085
2011-02-17

APPARATUS FOR WAVE POWER GENERATION

#52
20110031752
2011-02-10

MARITIME GENERATOR

#53
20100244451
2010-09-30

Ocean wave energy to electricity generator

#54
20100230965
2010-09-16

System and method for generating electricity using grid of wind and water energy capture devices

#55
20100207392
2010-08-19

Ocean wave-powered electric generator

#56
20100207391
2010-08-19

SMALL WAVE TURBINE SYSTEM CONFIGURATIONS

#57
20100175373
2010-07-15

Stable power-output device with a linear long-shaft driven by waves

#58
20100133842
2010-06-03

Tidal power generation device

#59
20100109330
2010-05-06

Installation For Producing Electrical Energy From Sea Waves Using the Basic Impulse Method

#60
20100043425
2010-02-25

System for conversion of wave energy into electrical energy

#61
20100013229
2010-01-21

Hybrid wave energy plant for electricity generation

#62
20090230684
2009-09-17

Wave energy megawatts harvester

#63
20090212571
2009-08-27

Wave-power system for extracting simultaneously both potential and kinetic energy at variable significant wave heights and periods

#64
20090072540
2009-03-19

Movement and power generation apparatus

#65
20090056327
2009-03-05

Method and Device for Collecting Wave Energy

#66
20090025382
2009-01-29

Method and arrangement for collecting wave energy

#67
20080260548
2008-10-23

Wave energy converter

#68
20080197631
2008-08-21

Wave-power system and method for generating energy at constant rotational speed at variable significant wave heights and periods

#69
20080190105
2008-08-14

Apparatus for wave energy harnessing

#70
20080084069
2008-04-10

Wave power generating device

#71
20080054640
2008-03-06

Air pump in float

#72
20080036213
2008-02-14

Wave power generating plant

#73
20080016863
2008-01-24

Wave energy power generating apparatus

#74
20070154263
2007-07-05

Water wave-based energy generator

#75
20070120419
2007-05-31

Hydro-pnemuatic mechanic device for the exploitation of the wave motion

#76
20070089682
2007-04-26

Integrated ocean wave harness unit

#77
20050285402
2005-12-29

Ocean wave energy converter having an improved generator and ballast control