Patents-Review.com
ClassID:

155603 ⎘

F22B35/00 - CPC Classification

Classification description:

Control systems for steam boilers

Sub-classes:
Recent Application in this class:
#1
20250189119
2025-06-12

HYDROGEN-OXYGEN BUBBLE STEAM BOILER

 #2
20250164102
2025-05-22

LIQUID MATERIAL VAPORIZATION APPARATUS AND OPERATION SETTING METHOD THEREOF

 #3
20230346452
2023-11-02

VAPOR ABLATION APPARATUS, AND HEATING CONTROL METHOD, CONTROLLER, APPARATUS, AND MEDIUM THEREOF

 #4
20210402554
2021-12-30

Control of steam generation for chemical mechanical polishing

 #5
20210123596
2021-04-29

Boiler

 #6
20210071361
2021-03-11

Method for controlling carryover in a chemical recovery boiler and a chemical recovery boiler

 #7
20200080446
2020-03-12

On-demand vapor generator and control system

 #8
20200003410
2020-01-02

BOILER SYSTEM CONTROLLING FUEL TO A FURNACE BASED ON TEMPERATURE OF A STRUCTURE IN A SUPERHEATER SECTION

 #9
20190203927
2019-07-04

Boiler facility and operating method thereof

 #10
20190120481
2019-04-25

Method for operating a steam generation system

 #11
20190086074
2019-03-21

Steam generator for fuel cell applications

 #12
20190048518
2019-02-14

Steam iron with thermal bridge arrangement

 #13
20190003708
2019-01-03

Oxy-fuel combustion and power generation system

 #14
20180299120
2018-10-18

CONTROL OF INLET TEMPERATURE FOR CONVERSION STEP

 #15
20180209666
2018-07-26

Heating system including a refrigerant boiler

 #16
20180135868
2018-05-17

Modulation control of hydronic systems

 #17
20180073724
2018-03-15

Influence analyzing apparatus for analyzing influence of combustibles

 #18
20180058339
2018-03-01

Systems and methods to improve shut-down purge flow in a gas turbine system

 #19
20180058335
2018-03-01

Systems and methods to improve shut-down purge flow in a gas turbine system

 #20
20180038585
2018-02-08

STEAM GENERATOR SYSTEM, CONTROL METHOD AND HOUSEHOLD APPLIANCE

 #21
20170299178
2017-10-19

System for boiler control

 #22
20170122551
2017-05-04

Process system management system, server apparatus, management program, and management method

 #23
20170023237
2017-01-26

Method and system for fuzzy constrained sootblowing optimization

 #24
20160223190
2016-08-04

Steam generation apparatus and associated control system and methods for providing venting

 #25
20160223189
2016-08-04

Steam generation apparatus and associated control system and methods for providing a desired injection pressure

 #26
20160202197
2016-07-14

Steam generation apparatus and associated control system and methods for providing desired steam quality

 #27
20160178189
2016-06-23

Steam generation apparatus and associated control system and methods for startup

 #28
20160097529
2016-04-07

Superheated steam generator

 #29
20160091203
2016-03-31

System and method for combustion tuning

 #30
20160053989
2016-02-25

Aqueous working fluid steam generation system

 #31
20160040871
2016-02-11

Model-based load demand control

 #32
20150377664
2015-12-31

Boiler load analysis apparatus

 #33
20150253003
2015-09-10

Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater section

 #34
20150204537
2015-07-23

Boiler system

 #35
20150184548
2015-07-02

Boiler system

 #36
20150167970
2015-06-18

Controlling sootblowers according to rules, rankings of sootblowers, and fuzzy functions that evaluates fuzzy functions only related to temperature and pressure

 #37
20150122202
2015-05-07

Method for managing a shut down of a boiler

 #38
20150121874
2015-05-07

Activation control device

 #39
20150121872
2015-05-07

Steam turbine power plant and method for activating steam turbine power plant

 #40
20150107536
2015-04-23

Control system for allocating steam flow through elements

 #41
20150075630
2015-03-19

Steam generation apparatus and associated control system and methods for providing desired steam quality

 #42
20150075629
2015-03-19

Steam generation apparatus and associated control system and methods for providing venting

 #43
20150075628
2015-03-19

Steam generation apparatus and associated control system and methods for providing a desired injection pressure

 #44
20150075627
2015-03-19

Steam generation apparatus and associated control system and methods for startup

 #45
20140338615
2014-11-20

Drainage collection system

 #46
20140290250
2014-10-02

Steam turbine power plant

 #47
20140284051
2014-09-25

Downhole steam generator control system

 #48
20140224344
2014-08-14

Gas/liquid two-phase flow state controlling device and gas/liquid two-phase flow state controlling method

 #49
20140150441
2014-06-05

Power plant and method for generating electrical power

 #50
20140144355
2014-05-29

Oxy-fuel plant with flue gas compression and method

 #51
20140114483
2014-04-24

System for boiler control

 #52
20140033715
2014-02-06

MAIN STREAM TEMPERATURE CONTROL SYSTEM FOR LARGE BOILER

 #53
20130302739
2013-11-14

Method and apparatus for controlling operation of oxyfuel combustion boiler

 #54
20130213279
2013-08-22

Oxygen measuring apparatuses

 #55
20130213041
2013-08-22

Apparatus and method for increasing power plant efficiency at partial loads

 #56
20130192541
2013-08-01

METHOD AND DEVICE FOR CONTROLLING THE TEMPERATURE OF STEAM IN A BOILER

 #57
20130173231
2013-07-04

System and method for forming failure estimates for a heat recovery steam generator

 #58
20130146089
2013-06-13

Method and system for fuzzy constrained sootblowing optimization

 #59
20130110298
2013-05-02

Model-based load demand control

 #60
20130048745
2013-02-28

Modulation control of hydronic systems

 #61
20120260834
2012-10-18

Boiler control system

 #62
20120137989
2012-06-07

Steam generator

 #63
20120122017
2012-05-17

HETEROGENEOUS HYDROGEN-CATALYST POWER SYSTEM

 #64
20120042839
2012-02-23

Boiler

 #65
20120017851
2012-01-26

Geared boiler feed pump drive

 #66
20110197831
2011-08-18

Pulverized Coal Burning Boiler

 #67
20110162593
2011-07-07

Control program, controller, and boiler system

 #68
20110162367
2011-07-07

WASTE HEAT RECOVERY TURBINE SYSTEM

 #69
20110131995
2011-06-09

Steam-generator temperature control and optimization

 #70
20110088396
2011-04-21

Method and system for operating a solar steam system

 #71
20110056416
2011-03-10

SYSTEM FOR COMBUSTION OPTIMIZATION USING QUANTUM CASCADE LASERS

 #72
20110036279
2011-02-17

NOx reduction control system for boilers

 #73
20100236501
2010-09-23

REHEAT BOILER AND GAS TEMPERATURE CONTROLLING METHOD OF REHEAT BOILER

 #74
20100212320
2010-08-26

Method for operating a steam turbine power plant and also device for generating steam

 #75
20100139392
2010-06-10

System and method for controlling liquid level in a vessel

 #76
20100081099
2010-04-01

Transient operation of oxy/fuel combustion system

 #77
20100077943
2010-04-01

Combustion system with steam or water injection

 #78
20100071367
2010-03-25

Water recirculation system for power plant backend gas temperature control

 #79
20090223466
2009-09-10

Boiler control system

 #80
20090145128
2009-06-11

Geared boiler feed pump drive

 #81
20090144754
2009-06-04

Bios routine avoidance

 #82
20080264354
2008-10-30

Apparatus and method for generating steam

 #83
20080251952
2008-10-16

Steam-generator temperature control and optimization

 #84
20080236516
2008-10-02

Water recirculation system for boiler backend gas temperature control

 #85
20080006188
2008-01-10

Increasing boiler output with oxygen

 #86
20070181703
2007-08-09

System and method for producing and delivering vapor

 #87
20070130949
2007-06-14

Method and apparatus for cooling and repairing of power plant boiler

 #88
20070122757
2007-05-31

System, method, and article of manufacture for adjusting CO emission levels at predetermined locations in a boiler system

 #89
20070119351
2007-05-31

System and method for decreasing a rate of slag formation at predetermined locations in a boiler system

 #90
20070119349
2007-05-31

System, method, and article of manufacture for adjusting temperature levels at predetermined locations in a boiler system

 #91
20060243222
2006-11-02

Unitized boiler control mounting frame apparatus and method