ClassID:

162423

F28G15/003 - CPC Classification

Classification description:

Details Control arrangements

Recent Application in this class:
#1
20260034569
2026-02-05

AUTO-INDEXING LANCE POSITIONER APPARATUS AND SYSTEM

#2
20260002744
2026-01-01

AUTOMATED SHELL AND TUBE HEAT EXCHANGER CLEANER

#3
20250306613
2025-10-02

INDEXER AND METHOD OF USE THEREOF

#4
20250305782
2025-10-02

HEATSINK DEBRIS DETECTION AND DISLODGING

#5
20250283678
2025-09-11

DATA LOGGER DEVICE AND SYSTEM FOR HIGH PRESSURE LEANING LANCE DRIVE APPARATUS

#6
20250271226
2025-08-28

COOLING WATER MONITORING AND CONTROL SYSTEM

#7
20250093116
2025-03-20

TUBE BUNDLE CLEANING SYSTEM AND METHOD

#8
20250075387
2025-03-06

CLOTHES CARE APPARATUS AND METHOD FOR CONTROLLING THE SAME

#9
20250058004
2025-02-20

REDUCING MICROBIAL GROWTH ON PACKAGED TERMINAL AIR CONDITIONERS

#10
20250044813
2025-02-06

INDEXER, INDEXER RETROFIT KIT AND METHOD OF USE THEREOF

#11
20250044036
2025-02-06

SYSTEM AND METHOD FOR MAINTAINING EFFICIENCY OF A FRACTAL HEAT SINK

#12
20250012526
2025-01-09

APPARATUS AND METHOD FOR CLEANING HVAC COOLING COILS

#13
20240410663
2024-12-12

Flexible Lance Drive Apparatus with Autostroke Function

#14
20240271893
2024-08-15

Tube bundle cleaning system and method

#15
20240263897
2024-08-08

INDUSTRIAL CLEANING SYSTEMS, INCLUDING SOLUTIONS FOR REMOVING VARIOUS TYPES OF DEPOSITS, AND COGNITIVE CLEANING

#16
20240230254
2024-07-11

METHOD FOR IDENTIFYING AND ELIMINATING AMMONIUM SALT DEPOSITION CHARACTERISTICS IN PIPE BUNDLE OF HYDROGENATION AIR COOLER

#17
20240125568
2024-04-18

A PROCESS AND SYSTEM FOR AUTOMATED ONLINE FOULING PREVENTION OF VERTICAL SHELL AND TUBE GAS-TO-GAS HEAT EXCHANGERS

#18
20240102753
2024-03-28

Data logger device and system for high pressure leaning lance drive apparatus

#19
20240093953
2024-03-21

METHOD AND CLEANING DEVICE FOR CLEANING THE INTERIOR OF A PIPE

#20
20230417498
2023-12-28

Apparatus and method for cleaning HVAC cooling coils

#21
20230405646
2023-12-21

Auto-indexing lance positioner apparatus and system

#22
20230392885
2023-12-07

HEAT EXCHANGE SYSTEM HAVING DESIRED ANTI-SCALING PERFORMANCE AND AN ANTI-SCALING METHOD THEREOF

#23
20230324135
2023-10-12

DEVICE FOR CLEANING HEAT EXCHANGE TUBES OF A STEAM GENERATOR OF A NUCLEAR POWER PLANT

#24
20230288153
2023-09-14

Cooling water monitoring and control system

#25
20230272936
2023-08-31

AIR CONDITIONING SYSTEM, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING THE SAME

#26
20230204309
2023-06-29

METHOD, SYSTEM AND APPARATUS FOR HYDROCARBON FLOW SYSTEM FLUID COOLING

#27
20230138837
2023-05-04

APPARATUS AND METHOD OF REMOVING FOREIGN SUBSTANCES FROM STEAM GENERATOR

#28
20230134449
2023-05-04

System and method for automatically cleaning refrigeration coils

#29
20230122608
2023-04-20

Method and Device for Determining Fouling in a Heat Exchanger

#30
20230102746
2023-03-30

Auto-indexing lance positioner apparatus and system

#31
20230099224
2023-03-30

System and method for maintaining efficiency of a fractal heat sink

#32
20230081044
2023-03-16

METHOD AND SYSTEM FOR SERVICING A HEAT EXCHANGER

#33
20230076052
2023-03-09

Cleaning method and inspection method for heat exchanger, and cleaning equipment for heat exchanger

#34
20230028473
2023-01-26

Flexible lance drive apparatus with autostroke function

#35
20230016318
2023-01-19

Apparatus and method for cleaning HVAC cooling coils

#36
20220412677
2022-12-29

Industrial Cleaning Systems, Including Solutions for Removing Various Types of Deposits, and Cognitive Cleaning

#37
20220373171
2022-11-24

Method and system for realtime monitoring and forecasting of fouling of air preheater equipment

#38
20220357032
2022-11-10

A METHOD AND AN ARRANGEMENT FOR MEASURING MASS CHANGES OF HEAT EXCHANGERS OF A STEAM BOILER

#39
20220349664
2022-11-03

HEAT EXCHANGER CLEANING SYSTEM AND HEAT EXCHANGER CLEANING METHOD

#40
20220276013
2022-09-01

System and method for cleaning a tube bundle of a heat exchanger core

#41
20220268536
2022-08-25

Tube cleaning robot

#42
20220261014
2022-08-18

Method of cleaning heat exchangers or tube bundles using a cleaning station

#43
20220228822
2022-07-21

COOLING DEVICE

#44
20220187855
2022-06-16

INDEXER AND METHOD OF USE THEREOF

#45
20220187854
2022-06-16

Indexer and method of use thereof

#46
20220186128
2022-06-16

Steam co-injection for the reduction of heat exchange and furnace fouling

#47
20220184529
2022-06-16

Steam co-injection for the reduction of heat exchange and furnace fouling

#48
20210369890
2021-12-02

Reducing microbial growth on packaged terminal air conditioners

#49
20210310756
2021-10-07

Device for cleaning inner surface of heat exchanger tubes

#50
20210270549
2021-09-02

SYSTEM AND METHODS FOR DETECTING, MONITORING, AND REMOVING DEPOSITS ON BOILER HEAT EXCHANGER SURFACES USING DYNAMIC PRESSURE ANALYSIS

#51
20210222969
2021-07-22

Industrial cleaning systems, including solutions for removing various types of deposits, and cognitive cleaning

#52
20210180892
2021-06-17

METHOD AND APPARATUS FOR FLUSHING CONTAMINANTS FROM A CONTAINER OF FLUIDS

#53
20210138516
2021-05-13

System and method for cleaning a tube

#54
20210131755
2021-05-06

Automatic washing apparatus for heat exchanger bundle

#55
20210080189
2021-03-18

System and method for maintaining efficiency of a fractal heat sink

#56
20210026379
2021-01-28

Method of cleaning heat exchangers or tube bundles using a cleaning station

#57
20210003356
2021-01-07

Combustion cleaning system and method

#58
20210003278
2021-01-07

Method for evaluating fouling of a heat exchanger

#59
20200391257
2020-12-17

Auto-indexing lance positioner apparatus and system

#60
20200370849
2020-11-26

Method of online cleaning of heater exchangers

#61
20200363147
2020-11-19

Method for cleaning of a device

#62
20200356118
2020-11-12

Rotary tool with smart indexer

#63
20200356117
2020-11-12

Rotary tool with smart indexing

#64
20200333093
2020-10-22

Heat exchanger integrated services

#65
20200232729
2020-07-23

Data logger device and system for high pressure leaning lance drive apparatus

#66
20200232705
2020-07-23

Syrup flash

#67
20200217603
2020-07-09

Cleaning of a 3D printed article

#68
20200188971
2020-06-18

Method and device for cleaning tube bundles

#69
20200173743
2020-06-04

Combustion cleaning system and method

#70
20200166958
2020-05-28

System and method for cleaning heat exchanger tubes

#71
20200166957
2020-05-28

Method of performing a cleaning operation using a water jet device

#72
20200156212
2020-05-21

System and method of cleaning a heat exchanger

#73
20200149833
2020-05-14

Apparatus and method for cleaning HVAC cooling coils

#74
20200132402
2020-04-30

Auto-indexing lance positioner apparatus and system

#75
20200103186
2020-04-02

Cleaning tubesheets of heat exchangers

#76
20200056851
2020-02-20

Flexible lance drive apparatus with autostroke function

#77
20190360769
2019-11-28

Heat exchange system having desired anti-scaling performance and an anti-scaling method thereof

#78
20190353437
2019-11-21

Indexer, indexer retrofit kit and method of use thereof

#79
20190353436
2019-11-21

Method and apparatus for cleaning tubes in a rotary path

#80
20190353435
2019-11-21

Method and apparatus for cleaning tubes in a rotary path

#81
20190346866
2019-11-14

Indexer, indexer retrofit kit and method of use thereof

#82
20190331336
2019-10-31

Systems and methods for predicting tube fouling in a fired apparatus, and for utilizing tube fouling predictions

#83
20190293372
2019-09-26

Soot blower and method of cleaning tubular heat exchanger by using the same

#84
20190163207
2019-05-30

Indexer, indexer retrofit kit and method of use thereof

#85
20190145722
2019-05-16

Cooling water monitoring and control system

#86
20190120577
2019-04-25

Remote controlled portable resonance induction cleaning system

#87
20190111457
2019-04-18

System and a method for cleaning of a device

#88
20190084841
2019-03-21

Cooling water monitoring and control system

#89
20190078779
2019-03-14

Soot blower

#90
20190041877
2019-02-07

Indexer, indexer retrofit kit and method of use thereof

#91
20190041201
2019-02-07

System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis

#92
20180372432
2018-12-27

FLEXIBLE LANCE DRIVE APPARATUS WITH AUTOSTROKE FUNCTION

#93
20180328680
2018-11-15

Apparatus and method for intrachannel defouling of a heat exchanger using induction heaters

#94
20180313617
2018-11-01

SYSTEM AND METHOD FOR AIR CONDITIONER EVAPORATOR COIL CLEANING

#95
20180283818
2018-10-04

Detecting and correcting fouling in heat exchangers

#96
20180281030
2018-10-04

Method and device for cleaning tube bundles

#97
20180245865
2018-08-30

Thermoelectric deposit monitor

#98
20180238646
2018-08-23

Methods For Negating Deposits Using Cavitation Induced Shock Waves

#99
20180224387
2018-08-09

Heat exchanger monitoring system

#100
20180224225
2018-08-09

Method for semi-continuous heat exchange operations by alternating between heat exchangers

#101
20180209752
2018-07-26

Method for monitoring a heat exchanger unit

#102
20180207686
2018-07-26

Flexible cleaning lance positioner guide apparatus

#103
20180195860
2018-07-12

System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis

#104
20180172372
2018-06-21

Method for guiding a device for the high-pressure cleaning of heat exchanger tubes

#105
20180094885
2018-04-05

SYSTEM AND METHOD OF CLEANING CONDENSER FOR BINARY POWER GENERATION

#106
20180058759
2018-03-01

Multi-stage separation heat-exchange type drying system

#107
20180017345
2018-01-18

System and method for maintaining efficiency of a heat sink

#108
20170364096
2017-12-21

Indexer, indexer retrofit kit and method of use thereof

#109
20170363377
2017-12-21

Cleaning of a 3D printed article

#110
20170356702
2017-12-14

Indexer, indexer retrofit kit and method of use thereof

#111
20170343308
2017-11-30

CLEANING SYSTEM AND METHOD

#112
20170321975
2017-11-09

Method and apparatus for cleaning tubes in a rotary path

#113
20170307312
2017-10-26

Tube cleaning and inspecting system and method

#114
20170294366
2017-10-12

Method for monitoring a heat exchanger unit

#115
20170292803
2017-10-12

Method for monitoring a heat exchanger unit

#116
20170292802
2017-10-12

Apparatus and associated methods for cleaning HVAC systems

#117
20170227308
2017-08-10

Cleaning tubesheets of heat exchangers

#118
20170227307
2017-08-10

Cleaning Device for Condensers

#119
20170227306
2017-08-10

Coil cleaning system

#120
20170184356
2017-06-29

Apparatus and method for cleaning HVAC cooling coils

#121
20170138679
2017-05-18

Condenser tube cleaning apparatus

#122
20170131048
2017-05-11

On-line cleaning of a heat exchanger tubing using a brush and a flow diverter

#123
20170108300
2017-04-20

System for cleaning an object such as a heat exchanger

#124
20170102195
2017-04-13

FLEXIBLE LANCE DRIVE APPARATUS WITH AUTOSTROKE FUNCTION

#125
20170059263
2017-03-02

SONIC DUST REMEDIATION

#126
20170023237
2017-01-26

Method and system for fuzzy constrained sootblowing optimization

#127
20170016687
2017-01-19

Method and device for cleaning tube bundles

#128
20160377359
2016-12-29

Method of cleaning a vehicle heat exchanger

#129
20160354814
2016-12-08

Apparatus, system and method for cleaning inner surfaces of tubing with bends

#130
20160327352
2016-11-10

Ice maker with reversing condenser fan motor to maintain clean condenser

#131
20160320149
2016-11-03

System and method for maintaining efficiency of a fractal heat sink

#132
20160273856
2016-09-22

Method for cleaning HVAC system and verifying cleaning effectiveness

#133
20160250671
2016-09-01

Cleaning of a charge-air cooler in a system with exhaust gas recirculation arrangement

#134
20160245599
2016-08-25

Arrangement in a thermal process, and a method for measuring the thickness of a contamination layer

#135
20160243597
2016-08-25

MAGNETIC MOUNT FOR BLASTING EQUIPMENT AND RELATED METHODS

#136
20160209134
2016-07-21

Apparatus and method for cleaning heat transfer plates

#137
20160201896
2016-07-14

Method of Obtaining or Maintaining Optical Transmittance into Boiler Liquid

#138
20160158809
2016-06-09

Cleaning lance rotator drive apparatus

#139
20160096202
2016-04-07

Flexible cleaning lance positioner guide apparatus

#140
20160025600
2016-01-28

System and method for determining a location of fouling on boiler heat transfer surface

#141
20160025486
2016-01-28

System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis

#142
20160025485
2016-01-28

System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis

#143
20150369549
2015-12-24

An Arrangement in a Thermal Process, and a Method for Measuring the Thickness of a Contamination Layer

#144
20150279488
2015-10-01

Method and apparatus for inspection of cooling towers

#145
20150247687
2015-09-03

Apparatus for circulating balls for cleaning a pipe line

#146
20150176932
2015-06-25

Condenser coil cleaning indicator

#147
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

#148
20150144303
2015-05-28

Coil cleaning system

#149
20150144074
2015-05-28

Water heating apparatus

#150
20150107626
2015-04-23

Descaling system for heat exchange equipment

#151
20150068563
2015-03-12

Automated cleaning system

#152
20150027499
2015-01-29

MULTI-ANGLE SLUDGE LANCE

#153
20150007782
2015-01-08

METHOD FOR DETECTION AND MONITORING OF CLINKER FORMATION IN POWER STATIONS

#154
20140224451
2014-08-14

DETECTION DEVICE FOR A CLEANING SYSYTEM

#155
20140177673
2014-06-26

Method and apparatus for estimating fouling factor and/or inverse soluble scale thickness in heat transfer equipment

#156
20140109936
2014-04-24

Method and apparatus for cleaning elongated tubes

#157
20130312673
2013-11-28

Temperature Sensing Sootblower

#158
20130192541
2013-08-01

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

#159
20130152973
2013-06-20

Controlling cooling flow in a sootblower based on lance tube temperature

#160
20130146089
2013-06-13

Method and system for fuzzy constrained sootblowing optimization

#161
20130042894
2013-02-21

Apparatus, system and method for cleaning heat exchanger tubes

#162
20120330474
2012-12-27

Method and apparatus for evaluating repair and remediation alternatives for heat exchangers

#163
20120305027
2012-12-06

Intelligent sootblower

#164
20120247752
2012-10-04

Controller for work vehicle cooling package

#165
20120247738
2012-10-04

Debris passageway for work vehicle cooling package

#166
20120247729
2012-10-04

Air mover reversing for work vehicle cooling package

#167
20120247728
2012-10-04

CONTROL METHOD FOR PRIMARY AND SUPPLEMENTAL COOLING SYSTEMS FOR A WORK VEHICLE

#168
20120247712
2012-10-04

Cooling package assembly for work vehicles

#169
20120247711
2012-10-04

Pusher airflow for work vehicle cooling system

#170
20120247709
2012-10-04

Method for determining when cooling system is restricted

#171
20120199310
2012-08-09

Heat exchange system, as well as a method for the operation of a heat exchange system

#172
20120186540
2012-07-26

Temperature sensing sootblower

#173
20120103368
2012-05-03

Method and apparatus for cleaning elongated tubes

#174
20120097362
2012-04-26

Subsea cooler and method for cleaning the subsea cooler

#175
20120055520
2012-03-08

Automated heat exchanger tube cleaning assembly and system

#176
20120055512
2012-03-08

Automated heat exchanger tube cleaning assembly and system

#177
20110203535
2011-08-25

Method and System for Sootblower Flow Analyzer

#178
20110197925
2011-08-18

Method and apparatus for deriming cryogenic equipment

#179
20110168353
2011-07-14

Front end water box with on-line rubber ball cleaning function in the tubular condenser of a water cooled chiller

#180
20110139185
2011-06-16

Systems and Methods for Phasing Multiple Impulse Cleaning Devices

#181
20110056313
2011-03-10

Method for measuring conditions in a power boiler furnace using a sootblower

#182
20110000643
2011-01-06

Apparatus for visually inspecting and removing foreign object in gaps of bundle of heating tubes of upper portion of tube sheet of secondary side of steam generator

#183
20100326470
2010-12-30

Method for cleaning HVAC system and method and system for verifying cleaning effectiveness

#184
20100319593
2010-12-23

METHODS AND SYSTEMS FOR CLEANING HEAT EXCHANGE SURFACES OF A HEAT EXCHANGE SYSTEM

#185
20100300486
2010-12-02

Method for wax removal and measurement of wax thickness

#186
20100273118
2010-10-28

HEAT TRANSFER TUBE MONITORING APPARATUS

#187
20100212609
2010-08-26

SYSTEMS AND METHODS FOR CONTROLLING THE OPERATION OF SOOTBLOWERS

#188
20100116018
2010-05-13

Method for checking a knocking device

#189
20100036638
2010-02-11

Monitoring of heat exchangers in process control systems

#190
20090255557
2009-10-15

Automated heat exchanger tube cleaning assembly and system

#191
20090250085
2009-10-08

Heat recovery device with self-cleaning

#192
20090217888
2009-09-03

APPARATUS FOR THE CLEANING OF HIGH-PRESSURE BOILERS

#193
20090151656
2009-06-18

Controlling cooling flow in a sootblower based on lance tube temperature

#194
20090063113
2009-03-05

Dual model approach for boiler section cleanliness calculation

#195
20090062961
2009-03-05

Method for sootblowing optimization

#196
20090032222
2009-02-05

Heat exchanger with vibrator to remove accumulated solids

#197
20080308128
2008-12-18

AUTOMATED SYSTEM FOR WATERWALL CLEANING AND INSPECTION

#198
20080302388
2008-12-11

Method of cleaning tubes

#199
20080234868
2008-09-25

Method and apparatus for decoking tubes in an oil refinery furnace

#200
20080016647
2008-01-24

Method and apparatus for controlling soot blowing using statistical process control

#201
20070125520
2007-06-07

Air conditioner cleaning apparatus and method

#202
20060283406
2006-12-21

Method and apparatus for controlling soot blowing using statistical process control

#203
20060191896
2006-08-31

Method and apparatus for improving steam temperature control

#204
20060169304
2006-08-03

Methods and systems for cleaning heat-exchange surfaces of a heat exchange system

#205
20060065291
2006-03-30

Method of managing the cleaning of heat transfer elements of a boiler within a furnace

#206
18299433
2024-03-19

Tube bundle cleaning system and method

#207
17008592
2021-01-05

Apparatus for cleaning and remediating environmental air handling apparatus

#208
16372065
2020-09-01

Apparatus and methods for cleaning and remediating environmental air handling apparatus

#209
15355242
2019-07-09

Scale removal in humidification-dehumidification systems