F01K3/26 - CPC Classification Index

ClassID:

137027 ⎘

F01K3/26 - CPC Classification

Classification description:

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

Sub-classes:

F01K3/262 » {by means of heat exchangers} 20
F01K3/267 » {by mixing with steam e.g. LOFFLER-boiler} 0

Recent Application in this class:

20260085623

2026-03-26

HEAT ENGINE THAT CAPTURES AND USES WASTE HEAT FOR INCREASED THERMAL EFFICIENCY

20250075641

2025-03-06

CENTRIFUGAL WATER MOLECULAR SEPARATION

20240247598

2024-07-25

ENERGY RECOVERY SYSTEM AND METHODS OF USE

20240133319

2024-04-25

System for readying sub-critical and super-critical steam generator, servicing method of said sub-critical and super-critical steam generator and method of operation of sub-critical and super-critical steam generator

20230374911

2023-11-23

Superheated steam injection turbine engine

20180051596

2018-02-22

Combined cycle power plant having supercritical steam turbine

20180030859

2018-02-01

Methods for operating a combined cycle power plant and improving part load efficiency

20180003085

2018-01-04

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

20170198609

2017-07-13

Method for operating a steam power plant and steam power plant for conducting said method

#10

20170101898

2017-04-13

HEATING SYSTEMS FOR EXTERNAL SURFACE OF ROTOR IN-SITU IN TURBOMACHINE

#11

20170101897

2017-04-13

HEATING SYSTEMS FOR ROTOR IN-SITU IN TURBOMACHINES

#12

20140117670

2014-05-01

System and method for generating electric power

#13

20070245736

2007-10-25

PROCESS FOR SUPERHEATED STEAM

#14

20050221137

2005-10-06

Fuel humidifier and pre-heater for use in a fuel cell system