ClassID:

137119

F01K23/12 - 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 engines being mechanically coupled

Sub-classes:
Recent Application in this class:
#1
20240369018
2024-11-07

OXY-COMBUSTION COMBINED CYCLE POWER PLANTS

#2
20220154603
2022-05-19

Waste heat recovery system

#3
20180371954
2018-12-27

Inverted brayton cycle heat engine

#4
20180163733
2018-06-14

Waste heat recovery system

#5
20170211428
2017-07-27

Air compressor having supplemental power source

#6
20170204747
2017-07-20

Supercritical carbon dioxide power generation system utilizing plural heat sources

#7
20160298498
2016-10-13

Energy storage and retrieval systems

#8
20160230608
2016-08-11

Single shaft combined cycle power plant shaft arrangement

#9
20160222831
2016-08-04

Heat exchanger, a purifier, an electrode-containing pipe, a power generation system, a control method for heat exchanger and a scale removing method

#10
20160201501
2016-07-14

Method for testing an overspeed protection apparatus of a single-shaft system

#11
20160169581
2016-06-16

BIOMASS-PROCESSING DEVICE AND METHOD

#12
20160003108
2016-01-07

Heat engine systems with high net power supercritical carbon dioxide circuits

#13
20150377076
2015-12-31

Control methods for heat engine systems having a selectively configurable working fluid circuit

#14
20150352940
2015-12-10

Cryogenic engine system

#15
20150113940
2015-04-30

SYSTEMS, METHODS, AND DEVICES FOR LIQUID AIR ENERGY STORAGE IN CONJUNCTION WITH POWER GENERATING CYCLES

#16
20150076831
2015-03-19

Heat engine system having a selectively configurable working fluid circuit

#17
20140013750
2014-01-16

WASTE-HEAT RECOVERY SYSTEM

#18
20070234702
2007-10-11

Thermodynamic cycles with thermal diluent