ClassID:

161803

F28C2001/145 - CPC Classification

Classification description:

Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange with arrangements of adjacent wet and dry passages

Recent Application in this class:
#1
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

#2
20230400255
2023-12-14

HEAT EXCHANGE APPARATUS, SYSTEM, AND METHOD

#3
20230152040
2023-05-18

HYBRID WET/DRY COOLING TOWER AND IMPROVED FILL MATERIAL FOR COOLING TOWER

#4
20220390178
2022-12-08

Cooling arrangement having a closed loop, a semi-open loop and at least one fan

#5
20220205729
2022-06-30

Heat exchanger, modular indirect evaporation cooling system, and method for controlling modular indirect evaporation cooling system

#6
20200158439
2020-05-21

HYBRID WET/DRY COOLING TOWER AND IMPROVED FILL MATERIAL FOR COOLING TOWER

#7
20190309966
2019-10-10

Cooling assembly and method for installation thereof

#8
20190249885
2019-08-15

AERO-REFRIGERATION TOWER WITH PASSAGE FOR BYPASSING A HUMIDIFICATION DEVICE IN A MIXED MODULE OF THE TOWER

#9
20170108276
2017-04-20

Hybrid wet/dry cooling tower and improved fill material for cooling tower

#10
20170003078
2017-01-05

Bi-directional fill for use in cooling towers

#11
20160320134
2016-11-03

Hybrid cooling tower

#12
20150168073
2015-06-18

Hybrid heat exchanger apparatus and method of operating the same

#13
20130113127
2013-05-09

Air-to-air atmospheric exchanger

#14
20130113126
2013-05-09

Air-to-air atmospheric exchanger

#15
20120228787
2012-09-13

Fan cooling tower design and method

#16
20120067546
2012-03-22

HYBRID HEAT EXCHANGER APPARATUS AND METHOD OF OPERATING THE SAME

#17
20120061055
2012-03-15

Hybrid heat exchanger apparatus and method of operating the same

#18
20080041087
2008-02-21

Hybrid dry cooler heat exchange with water-droplet slit and water-droplet splitting louver for heat exchangers with primarily latent heat transfer

#19
20060005563
2006-01-12

Evaporative heat exchanger and method

#20
20050193750
2005-09-08

Control of heat exchanger operation