ClassID:

162283

F28F27/003 - CPC Classification

Classification description:

Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for cooling towers

Recent Application in this class:
#1
20260153294
2026-06-04

MODULAR MULTI-PHASE HEAT EXCHANGER SYSTEMS

#2
20260099128
2026-04-09

CONTROLLING INDUSTRIAL FACILITIES USING HIERARCHICAL REINFORCEMENT LEARNING

#3
20260073362
2026-03-12

COOLING TOWER PERFORMANCE MODELING

#4
20260063380
2026-03-05

Multi-Mode Adiabatic Cooling System with Deluge Feature

#5
20260063368
2026-03-05

HEAT EXCHANGER SYSTEM WITH MACHINE-LEARNING BASED OPTIMIZATION

#6
20250354757
2025-11-20

INDUSTRIAL COOLING SYSTEM TO CONTROL THE WATER TEMPERATURE OF THE PROCESS USING A HYBRID OF AIR-COOLED AND WATER-COOLED PHASES

#7
20250341366
2025-11-06

MULTIPLE MODE HYBRID HEAT EXCHANGER

#8
20250314438
2025-10-09

INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER

#9
20250271226
2025-08-28

COOLING WATER MONITORING AND CONTROL SYSTEM

#10
20250244034
2025-07-31

A SYSTEM FOR CONTROLLING CHILLED WATER PLANT

#11
20250216163
2025-07-03

INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER

#12
20250075991
2025-03-06

FAN BRAKE CONTROL SYSTEM

#13
20240401884
2024-12-05

Heat Exchanger System with Machine-Learning Based Optimization

#14
20240384952
2024-11-21

COOLING TOWER AND METHOD FOR MONITORING AND CONTROLLING A COOLING TOWER

#15
20240337454
2024-10-10

DIRECT-DRIVE SYSTEM FOR COOLING SYSTEM FANS, EXHAUST BLOWERS AND PUMPS

#16
20240255226
2024-08-01

Heat rejection apparatus, plume abatement system, and method

#17
20240207802
2024-06-27

APPARATUS AND PROCESS TO PROVIDE COOLING WATER FOR AMMONIA AND OR HYDROGEN PRODUCTIONS

#18
20240019213
2024-01-18

Heat exchanger system with machine-learning based optimization

#19
20230288153
2023-09-14

Cooling water monitoring and control system

#20
20230280099
2023-09-07

ENGINE ROOM DUST CONTROL SYSTEM FOR FRUIT AND VEGETABLE STORAGE FACILITIES

#21
20230221085
2023-07-13

Operation control system and method for a chiller cooling tower

#22
20230194196
2023-06-22

Pulsing adiabatic gas cooler

#23
20230105109
2023-04-06

COOLING TOWER CONTROL METHOD AND SYSTEM

#24
20230018836
2023-01-19

Fan brake control system

#25
20220390194
2022-12-08

Direct-drive system for cooling system fans, exhaust blowers and pumps

#26
20220381525
2022-12-01

Systems and methods for controlling free cooling and integrated free cooling

#27
20220299269
2022-09-22

Multiple Mode Hybrid Heat Exchanger

#28
20220279680
2022-09-01

Heat exchanger system having a mesh panel

#29
20220236011
2022-07-28

Indirect-direct evaporative cooling and direct evaporative cooling units and method of controlling

#30
20220163263
2022-05-26

Heat rejection apparatus, plume abatement system, and method

#31
20220065537
2022-03-03

Highly modularized cooling system design

#32
20220042334
2022-02-10

IMPROVED COOLING APPARATUS

#33
20220011063
2022-01-13

MONITORING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND MONITORING METHOD

#34
20210372715
2021-12-02

Pulsing adiabatic gas cooler

#35
20210356221
2021-11-18

Cooling tower control system

#36
20210348860
2021-11-11

Integrated fan drive system for cooling tower

#37
20210180891
2021-06-17

Heat exchanger system with machine-learning based optimization

#38
20210164740
2021-06-03

Direct-drive system for cooling system fans, exhaust blowers and pumps

#39
20210123696
2021-04-29

Fan brake control system

#40
20210123685
2021-04-29

Liquid-cooling heat dissipation system capable of regulating water quality

#41
20200395159
2020-12-17

Flow-guiding rod, bushing and converter transformer system

#42
20200318645
2020-10-08

Load Bearing Direct Drive Fan System With Variable Process Control

#43
20200278155
2020-09-03

Compact Dual Chamber Heat Exchange Unit

#44
20200217602
2020-07-09

Automated control of heat exchanger operation

#45
20200200494
2020-06-25

Integrated fan drive system for cooling tower

#46
20200191506
2020-06-18

Fan array fault response control system

#47
20200049434
2020-02-13

System for hydrogen detection in cooling towers

#48
20190301819
2019-10-03

COOLING-WATER CIRCULATION SYSTEM

#49
20190293371
2019-09-26

Direct-drive system for cooling system fans, exhaust blowers and pumps

#50
20190277586
2019-09-12

Cooling tower adjusting method and system

#51
20190212068
2019-07-11

Cooling tower for cooling a liquid with a gas

#52
20190145722
2019-05-16

Cooling water monitoring and control system

#53
20190145721
2019-05-16

Automated control of heat exchanger operation

#54
20190084841
2019-03-21

Cooling water monitoring and control system

#55
20190017759
2019-01-17

Integrated fan drive system for cooling tower

#56
20180354822
2018-12-13

Systems and methods for controlling evaporative fluid loss

#57
20180299214
2018-10-18

Cooling tower controlling system and cooling tower controlling method

#58
20180283814
2018-10-04

Pulsing adiabatic gas cooler

#59
20180283792
2018-10-04

Cooling tower with direct and indirect heat exchanger

#60
20180128558
2018-05-10

Columnar cooling tube bundle with wedge-shaped gap

#61
20180058463
2018-03-01

Load bearing direct drive fan system with variable process control

#62
20180031339
2018-02-01

Method for detecting deficiencies in a cooling tower of a thermal facility in operation

#63
20170074527
2017-03-16

Water tower applied to the water source heat pump central air conditioner

#64
20160348979
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#65
20160348978
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#66
20160348977
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#67
20160334176
2016-11-17

Integrated fan drive system for cooling tower

#68
20160238266
2016-08-18

Water system efficiency

#69
20160169585
2016-06-16

Dynamic monitoring, diagnosis, and control of cooling tower systems

#70
20160153718
2016-06-02

Cooling water supply system and method

#71
20160109196
2016-04-21

METHOD AND SYSTEM FOR MULTI-PURPOSE COOLING

#72
20160069624
2016-03-10

Direct-drive system for cooling system fans, exhaust blowers and pumps

#73
20150377535
2015-12-31

Control apparatus for cooling system

#74
20150292514
2015-10-15

Device and method of controlling cooling towers, and heat source system

#75
20150279488
2015-10-01

Method and apparatus for inspection of cooling towers

#76
20150226500
2015-08-13

Cogeneration power plant and method for operating a cogeneration power plant

#77
20150204626
2015-07-23

Adiabatic refrigerant condenser controls system

#78
20140367337
2014-12-18

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

#79
20140278245
2014-09-18

System and method for energy analysis and predictive modeling of components of a cooling system

#80
20140260363
2014-09-18

Low ambient cooling kit for variable refrigerant flow heat pump

#81
20140048962
2014-02-20

Integrated fan drive system for cooling tower

#82
20130218483
2013-08-22

COOLING TOWER DRAIN MONITOR

#83
20130174913
2013-07-11

METHOD AND APPARATUS FOR CONTROLLING TOTAL DISSOLVED SOLIDS IN A LIQUID CIRCULATION SYSTEM

#84
20130087291
2013-04-11

Solids maker cooling tower

#85
20130015593
2013-01-17

Integrated fan drive system for cooling tower

#86
20130012118
2013-01-10

Cooler, cooler platform assembly, and process of adjusting a cooler platform

#87
20120273184
2012-11-01

FREEZING PROTECTION SYSTEM OF HEAT EXCHANGER AND METHOD FOR CONTROLLING THE SAME

#88
20120267091
2012-10-25

Method for operating a heat exchanger unit

#89
20120061055
2012-03-15

Hybrid heat exchanger apparatus and method of operating the same

#90
20120036873
2012-02-16

Low ambient cooling kit for variable refrigerant flow heat pump

#91
20120018907
2012-01-26

Cooling Tower System With Chemical Feed Responsive to Actual Load

#92
20110289951
2011-12-01

Thermosyphon coolers for cooling systems with cooling towers

#93
20110278226
2011-11-17

Process for operating a cooling tower comprising the treatment of feed water by direct osmosis

#94
20110225997
2011-09-22

SYSTEMS AND METHODS FOR COOLING COMPUTER DATA CENTERS

#95
20110192179
2011-08-11

EVAPORATIVE HEAT TRANSFER SYSTEM AND METHOD

#96
20110100593
2011-05-05

Hybrid heat exchange apparatus

#97
20100313584
2010-12-16

WATER CONSERVATION SYSTEM FOR EVAPORATIVE COOLER

#98
20100045228
2010-02-25

Integrated fan drive system for cooling tower

#99
20100018237
2010-01-28

Low Water Consumption Cooling Tower for Gasification Plants

#100
20090283245
2009-11-19

Wet/dry cooling tower and method

#101
20090277841
2009-11-12

METHOD FOR MINIMIZING CORROSION, SCALE, AND WATER CONSUMPTION IN COOLING TOWER SYSTEMS

#102
20090000772
2009-01-01

Control scheme for an evaporator operating at conditions approaching thermodynamic limits

#103
20080271790
2008-11-06

Method of operating a cooling fluid system

#104
20070132116
2007-06-14

Heating tower apparatus and method with wind direction adaptation

#105
20070022774
2007-02-01

Microclimate creator system and method for cooling units

#106
20060241874
2006-10-26

Monitoring system

#107
20060197394
2006-09-07

Apparatus and system for driving a fan using a linear induction motor

#108
20060197241
2006-09-07

Fluid cooler with evaporative heat exchanger

#109
20060060996
2006-03-23

Heating tower apparatus and method with wind direction adaptation

#110
20060060995
2006-03-23

Heating tower apparatus and method with isolation of outlet and inlet air

#111
20060060993
2006-03-23

Heating tower apparatus and method with wind direction adaptation

#112
20050258556
2005-11-24

Fan-assisted wet cooling tower and method of reducing liquid loss

#113
20050193750
2005-09-08

Control of heat exchanger operation