ClassID:

137014

F01K3/18 - CPC Classification

Classification description:

Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters

Sub-classes:
Recent Application in this class:
#1
20260071558
2026-03-12

THERMAL ENERGY STORAGE, SYSTEM AND METHOD

#2
20260015994
2026-01-15

Thermal Energy Storage System for Use with a Low Temperature Heat Source and a Thermal Power Cycle System

#3
20260009594
2026-01-08

THERMAL ENERGY STORAGE SYSTEM USING A MECHANICAL APPARATUS FOR ELECTRIC POWER MODULATION

#4
20250257673
2025-08-14

SYSTEM FOR GENERATING ELECTRICITY OR HYDROGEN FROM NATURAL GAS

#5
20250101912
2025-03-27

PUMPED HEAT ENERGY STORAGE SYSTEM WITH THERMAL PLANT INTEGRATION

#6
20240337220
2024-10-10

VARIABLE PRESSURE INVENTORY CONTROL OF CLOSED CYCLE SYSTEM WITH A HIGH PRESSURE TANK AND AN INTERMEDIATE PRESSURE TANK

#7
20240301821
2024-09-12

PUMPED HEAT ENERGY STORAGE SYSTEM WITH STEAM CYCLE

#8
20240035396
2024-02-01

System and method for realizing transformation of thermal power unit based on combined high-parameter and low-parameter molten salts

#9
20240011416
2024-01-11

System and method for the generation of heat and power using multiple loops comprising a primary heat transfer loop, a power cycle loop and an intermediate heat transfer loop

#10
20240003273
2024-01-04

Plant and process for energy generation and storage

#11
20230417160
2023-12-28

Plant and process for energy storage and method for controlling a heat carrier in a process for energy storage

#12
20230203966
2023-06-29

USE OF EXTERNAL AIR FOR CLOSED CYCLE INVENTORY CONTROL

#13
20230175418
2023-06-08

Plant and process for energy generation and storage

#14
20230115349
2023-04-13

Renewable power generation system and method

#15
20230101306
2023-03-30

STORAGE OF EXCESS HEAT IN COLD SIDE OF HEAT ENGINE

#16
20230072638
2023-03-09

Energy storage plant and process

#17
20220349355
2022-11-03

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#18
20220325640
2022-10-13

METHOD OF OPERATING THERMAL ENERGY STORAGE SYSTEM

#19
20220213813
2022-07-07

COMBINED CYCLE POWER DEVICE

#20
20220145778
2022-05-12

Energy storage plant and process

#21
20220112820
2022-04-14

System and method for the generation of heat and power using multiple loops comprising a primary heat transfer loop, a power cycle loop and an intermediate heat transfer loop

#22
20220049653
2022-02-17

Pumped heat energy storage system with steam cycle

#23
20220049652
2022-02-17

Pumped heat energy storage system with thermal plant integration

#24
20210324765
2021-10-21

Dispatchable storage combined cycle power plants

#25
20210285342
2021-09-16

THE METHOD OF CONVERSION OF THERMAL ENERGY INTO MECHANICAL ENERGY AND A THERMO-HYDRODYNAMIC CONVERTER

#26
20210180522
2021-06-17

Use of external air for closed cycle inventory control

#27
20210180472
2021-06-17

Storage of excess heat in cold side of heat engine

#28
20210164404
2021-06-03

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#29
20210115816
2021-04-22

System and method for the generation of heat and power using multiple loops comprising a primary heat transfer loop, a power cycle loop and an intermediate heat transfer loop

#30
20200149825
2020-05-14

Energy storage device

#31
20200088067
2020-03-19

Power generation system and method with partially recuperated flow path

#32
20200025042
2020-01-23

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#33
20190301309
2019-10-03

System and method for the generation of heat and power using multiple loops comprising a primary heat transfer loop, a power cycle loop and an intermediate heat transfer loop

#34
20190226462
2019-07-25

Dispatchable combined cycle power plant

#35
20190170022
2019-06-06

Components and systems for reducing thermal stress of heat recovery steam generators in combined cycle power plant systems

#36
20190162122
2019-05-30

Use of external air for closed cycle inventory control

#37
20190162082
2019-05-30

Storage of excess heat in cold side of heat engine

#38
20190154010
2019-05-23

METHOD AND APPARATUS FOR POWER PRODUCTION

#39
20180370815
2018-12-27

Systems and methods for water reclamation

#40
20180356091
2018-12-13

System for generating electrical power from low temperature steam

#41
20180282181
2018-10-04

Fresh water and salable energy without environmental harm1

#42
20180245485
2018-08-30

Dispatchable storage combined cycle power plants

#43
20180230859
2018-08-16

Heat exchange system with a joint active fluid motion device for the charging mode and for the discharging mode and method for exchanging heat by using the heat exchange system

#44
20180201518
2018-07-19

Systems and methods for water reclamation

#45
20180187627
2018-07-05

Use of external air for closed cycle inventory control

#46
20180187572
2018-07-05

Thermocline arrays

#47
20180179917
2018-06-28

Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

#48
20180179916
2018-06-28

Storage of excess heat in cold side of heat engine

#49
20180106165
2018-04-19

Thermal energy storage plant

#50
20180093902
2018-04-05

Systems and methods for water reclamation

#51
20180087408
2018-03-29

Hybrid type power generation system

#52
20180038352
2018-02-08

Dispatchable combined cycle power plant

#53
20170241296
2017-08-24

Method for compensating load peaks during energy generation and/or for generating electrical energy and/or for generating hydrogen, and a storage power plant

#54
20170234171
2017-08-17

Compressed fluid storage power generation device

#55
20170226901
2017-08-10

Power generation system and method with partially recuperated flow path

#56
20170089295
2017-03-30

Heat energy recovery system

#57
20170081981
2017-03-23

METHOD AND APPARATUS FOR CONTROLLING MOISTURE SEPARATOR REHEATER

#58
20170058701
2017-03-02

Parallel motion heat energy power machine and working method thereof

#59
20170030264
2017-02-02

Power generation system

#60
20170030226
2017-02-02

Hybrid power generation system using solar energy and bioenergy

#61
20160363007
2016-12-15

Method and apparatus for generating electricity and storing energy using a thermal or nuclear power plant

#62
20160333745
2016-11-17

Method and apparatus for generating electricity using a nuclear power plant

#63
20160333744
2016-11-17

Method and apparatus for generating electricity using a thermal power plant

#64
20160281545
2016-09-29

Versatile pinch point avoidance recuperator for supercritical carbon dioxide power generation systems

#65
20160281542
2016-09-29

Heat-collecting-type power generation system

#66
20160222830
2016-08-04

Electrical energy storage and discharge system

#67
20160097375
2016-04-07

Supply assembly for a turbine of a solar thermodynamic system and solar thermodynamic system comprising said assembly

#68
20160024975
2016-01-28

Hybrid supercritical carbon dioxide geothermal systems

#69
20160003108
2016-01-07

Heat engine systems with high net power supercritical carbon dioxide circuits

#70
20150330260
2015-11-19

Steam conditioning system

#71
20150252692
2015-09-10

System for Recovering Through an Organic Rankine Cycle (ORC) Energy From a Plurality of Heat Sources

#72
20150240665
2015-08-27

Power generation system and method with partially recuperated flow path

#73
20150218969
2015-08-06

METHOD FOR CHARGING AND DISCHARGING A HEAT ACCUMULATOR AND SYSTEM FOR STORING AND RELEASING THERMAL ENERGY SUITABLE FOR SAID METHOD

#74
20150218968
2015-08-06

Energy storage and recovery methods, systems, and devices

#75
20150128558
2015-05-14

SOLAR FIRED COMBINED CYCLE WITH SUPERCRITICAL TURBINE

#76
20140283517
2014-09-25

Systems and methods for water reclamation and ethanol distillation

#77
20140026576
2014-01-30

Apparatus and method for reheating turbine steam

#78
20140020383
2014-01-23

Solar heat steam cycle system

#79
20130333386
2013-12-19

Method and apparatus for controlling moisture separator reheater

#80
20130312416
2013-11-28

Steam Rankine plant

#81
20130160448
2013-06-27

ORC plant with a system for improving the heat exchange between the source of hot fluid and the working fluid

#82
20130090395
2013-04-11

Fischer Tropsch reactor with integrated organic rankine cycle

#83
20130047611
2013-02-28

SOLAR POWER PLANT PART OF A SOLAR THERMAL POWER PLANT AND SOLAR THERMAL POWER PLANT PROVIDED WITH SOLAR COLLECTOR SURFACES FOR A HEAT TRANSFER MEDIUM AND WORKING MEDIUM

#84
20130000302
2013-01-03

Thermodynamic cycle

#85
20120291433
2012-11-22

LOW TEMPERATURE RANKINE CYCLE SOLAR POWER SYSTEM WITH LOW CRITICAL TEMPERATURE HFC OR HC WORKING FLUID

#86
20120151917
2012-06-21

Steam power plant having solar collectors

#87
20120096859
2012-04-26

AIR- AND STEAM-TECHNOLOGY COMBINED SOLAR PLANT

#88
20110265474
2011-11-03

Water reclamation system and method

#89
20110127778
2011-06-02

METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM BIOMASS

#90
20110056201
2011-03-10

Method and apparatus for controlling moisture separator reheaters

#91
20110000213
2011-01-06

METHOD AND SYSTEM INTEGRATING SOLAR HEAT INTO A REGENERATIVE RANKINE STEAM CYCLE

#92
20100307153
2010-12-09

Steam storage system for artificial solar island

#93
20090320828
2009-12-31

Heating medium supply system, integrated solar combined cycle electric power generation system and method of controlling these systems

#94
20090260360
2009-10-22

Systems and methods for collecting solar energy for conversion to electrical energy with multiple thermodynamic engines and piezoelectric generators

#95
20090229786
2009-09-17

Internal combustion engine and heat engine with multiple heat exchangers

#96
20080034757
2008-02-14

Method and system integrating solar heat into a regenerative rankine cycle

#97
20070204620
2007-09-06

Zero emissions closed rankine cycle power system

#98
20060266039
2006-11-30

Method and system integrating solar heat into a regenerative rankine steam cycle

#99
20050241311
2005-11-03

Zero emissions closed rankine cycle power system

#100
13569177
2014-09-09

Hybrid supercritical carbon dioxide geothermal systems