ClassID:

137112

F01K23/08 - CPC Classification

Classification description:

Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with working fluid of one cycle heating the fluid in another cycle

Recent Application in this class:
#1
20260022647
2026-01-22

SYSTEMS AND METHODS UTILIZING GAS TEMPERATURE AS A POWER SOURCE

#2
20260002453
2026-01-01

PUMPED HEAT ENERGY STORAGE SYSTEM INTEGRATED WITH COAL-FIRED ENERGY GENERATION UNIT

#3
20250188848
2025-06-12

METHOD OF PRE-OPERATIONAL CLEANING OF WATER AND STEAM SYSTEMS IN COMBINED CYCLE POWER PLANTS AND COMBINED CYCLE POWER PLANT ARRANGED THEREFOR

#4
20250116211
2025-04-10

PUMPED HEAT ENERGY STORAGE SYSTEM INTEGRATED WITH COAL-FIRED ENERGY GENERATION UNIT

#5
20240159470
2024-05-16

Once-through heat exchanger and heat recovery steam generator including the same

#6
20240003270
2024-01-04

Combined cycle power plants with exhaust gas recirculation

#7
20230332517
2023-10-19

SYSTEMS AND METHODS UTILIZING GAS TEMPERATURE AS A POWER SOURCE

#8
20230228203
2023-07-20

Systems and methods utilizing gas temperature as a power source

#9
20230078167
2023-03-16

Systems and methods utilizing gas temperature as a power source

#10
20220403760
2022-12-22

Plant based upon combined Joule-Brayton and Rankine cycles working with directly coupled reciprocating machines

#11
20220389842
2022-12-08

Systems and methods utilizing gas temperature as a power source

#12
20220316405
2022-10-06

Systems and methods utilizing gas temperature as a power source

#13
20220136413
2022-05-05

Mechanical/electrical power generation system

#14
20210388252
2021-12-16

Compositions

#15
20210087949
2021-03-25

Combined cooling, heating and power system

#16
20200370507
2020-11-26

Closed cycle engine with bottoming-cycle system

#17
20200182094
2020-06-11

Solar thermal power generation facility

#18
20200173310
2020-06-04

MODIFIED GOSWAMI CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WASTE HEAT INTO POWER AND COOLING

#19
20200157975
2020-05-21

Mechanical/electrical power generation system

#20
20200141282
2020-05-07

Natural gas combined power generation process with zero carbon emission

#21
20190331006
2019-10-31

Exploiting condensation heat in heat engines

#22
20190264583
2019-08-29

Kalina cycle based conversion of gas processing plant waste heat into power

#23
20190120088
2019-04-25

Heat recovery system and a method using a heat recovery system to convert heat into electrical energy

#24
20190055857
2019-02-21

Organic Rankine cycle based conversion of gas processing plant waste heat into power

#25
20190048750
2019-02-14

DUAL MODE WASTE HEAT RECOVERY EXPANDER AND CONTROL METHOD

#26
20190017418
2019-01-17

Organic Rankine cycle based conversion of gas processing plant waste heat into power and cooling

#27
20190010832
2019-01-10

Modified Goswami cycle based conversion of gas processing plant waste heat into power and cooling with flexibility

#28
20180328235
2018-11-15

Exploiting compression heat in heat engines

#29
20180328233
2018-11-15

Expansion apparatus for recovering waste heat and waste heat recovery system including the same

#30
20180299119
2018-10-18

Direct steam generation, electrical power generator, apparatus and method

#31
20180128130
2018-05-10

Kalina cycle based conversion of gas processing plant waste heat into power

#32
20180073400
2018-03-15

Modified goswami cycle based conversion of gas processing plant waste heat into power and cooling with flexibility

#33
20180045078
2018-02-15

Modified Goswami cycle based conversion of gas processing plant waste heat into power and cooling

#34
20180003085
2018-01-04

Steam turbine plant, combined cycle plant provided with same, and method of operating steam turbine plant

#35
20180002586
2018-01-04

Compositions comprising 1,1-difluoroethene, trifluoromethane and a third component

#36
20170356310
2017-12-14

Energy recovery system

#37
20170335724
2017-11-23

Organic rankine cycle decompression heat engine

#38
20170328241
2017-11-16

Kalina cycle based conversion of gas processing plant waste heat into power

#39
20170306803
2017-10-26

Organic Rankine cycle based conversion of gas processing plant waste heat into power and cooling

#40
20170284307
2017-10-05

Gas turbine, combined cycle plant, and activation method of gas turbine

#41
20170159660
2017-06-08

Compression device

#42
20170058722
2017-03-02

Organic Rankine cycle based conversion of gas processing plant waste heat into power

#43
20170058719
2017-03-02

Kalina cycle based conversion of gas processing plant waste heat into power

#44
20170058711
2017-03-02

Organic rankine cycle based conversion of gas processing plant waste heat into power and cooling

#45
20170058709
2017-03-02

Modified Goswami cycle based conversion of gas processing plant waste heat into power and cooling with flexibility

#46
20170022844
2017-01-26

Sectioned gas turbine engine driven by sCO2 cycle

#47
20160363007
2016-12-15

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

#48
20160348539
2016-12-01

Regenerative thermodynamic power generation cycle systems, and methods for operating thereof

#49
20160333745
2016-11-17

Method and apparatus for generating electricity using a nuclear power plant

#50
20160333744
2016-11-17

Method and apparatus for generating electricity using a thermal power plant

#51
20160047361
2016-02-18

System and method using solar thermal energy for power, cogeneration and/or poly-generation using supercritical brayton cycles

#52
20150369086
2015-12-24

Organic rankine cycle decompression heat engine

#53
20150096300
2015-04-09

Combined cycle hybrid vehicle power generation system

#54
20150007577
2015-01-08

COMBINED CYCLE POWER PLANT AND METHOD FOR OPERATING SUCH A COMBINED CYCLE POWER PLANT

#55
20140352308
2014-12-04

System and method of waste heat recovery

#56
20140352307
2014-12-04

System and method of waste heat recovery

#57
20140352306
2014-12-04

System and method of waste heat recovery

#58
20140352305
2014-12-04

System and method of waste heat recovery

#59
20130118172
2013-05-16

Thermal engine capable of utilizing low temperature sources of heat

#60
20130014509
2013-01-17

PLANT FOR THE PRODUCTION OF ENERGY BASED UPON THE ORGANIC RANKINE CYCLE

#61
20120313371
2012-12-13

Cogenerative ORC system

#62
20120272650
2012-11-01

Recovery system using fluid coupling on power generating system

#63
20120102996
2012-05-03

RANKINE CYCLE INTEGRATED WITH ABSORPTION CHILLER

#64
20120023946
2012-02-02

Emissions-critical charge cooling using an organic rankine cycle

#65
20120017597
2012-01-26

HYBRID POWER GENERATION SYSTEM AND A METHOD THEREOF

#66
20110308245
2011-12-22

Thermal engine capable of utilizing low-temperature sources of heat

#67
20090025397
2009-01-29

Method of Optimizing the Energy of a Site Comprising a Cogeneration System and a Thermal Power Plant

#68
20070006565
2007-01-11

Purification works for thermal power plant

#69
20050166569
2005-08-04

Low emission thermal plant

#70
16417787
2020-07-14

Closed cycle engine with bottoming-cycle system