ClassID:

142198

F03B13/181 - 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 is hinged to the rem for limited rotation

Sub-classes:
Recent Application in this class:
#1
20260015989
2026-01-15

ROBOTIC ENERGY CONVERTER AND A SHIP COMPRISING A ROBOTIC ENERGY CONVERTER

#2
20240011457
2024-01-11

Apparatus for extracting power from water waves

#3
20230383720
2023-11-30

WAVE ENERGY ABSORBER WITH ADJUSTABLE HYDRODYNAMIC PROPERTIES

#4
20230228242
2023-07-20

Wave energy plant

#5
20220325697
2022-10-13

Deep-sea multi-energy integrated platform for complementary power generation, production, living and exploration

#6
20220178343
2022-06-09

Wave-powered towing apparatus

#7
20200400115
2020-12-24

Wave receiving mechanism

#8
20200132039
2020-04-30

Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel

#9
20190296610
2019-09-26

Buoyant synchrony actuated inductance AC generator/BSAI AC generator

#10
20180355836
2018-12-13

Wave Energy Converter

#11
20180238295
2018-08-23

Wave energy convertor

#12
20170298897
2017-10-19

Float-linkage device for wave-energy electricity generation

#13
20160333846
2016-11-17

Wave energy converter with negative spring

#14
20140230426
2014-08-21

Arrangement in wave energy recovery system

#15
20140145443
2014-05-29

WAVE POWER DEVICE WITH GENERATOR

#16
20130067902
2013-03-21

Wave actuated devices

#17
20130008158
2013-01-10

Wave energy conversion device

#18
20110074159
2011-03-31

Wave energy conversion system

#19
20100026001
2010-02-04

Electrowave

#20
20090056327
2009-03-05

Method and Device for Collecting Wave Energy

#21
20090025382
2009-01-29

Method and arrangement for collecting wave energy

#22
20080190105
2008-08-14

Apparatus for wave energy harnessing

#23
20080018114
2008-01-24

Harvesting and transporting energy from water wave action to produce electricity hydraulically within a floating ship or vessel

#24
20060275109
2006-12-07

Apparatus for oscillating a vane

#25
17899990
2023-02-21

Renewable energy generation device and control method therefor

#26
15892640
2019-07-16

Harvesting energy from water waves