ClassID:

162160

F28F9/0239 - CPC Classification

Classification description:

Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings; Header boxes; End plates floating elements floating header boxes

Recent Application in this class:
#1
20250334356
2025-10-30

HEAT EXCHANGER WITH EXPANSION JOINT FOR THERMAL EXPANSION AND EXTERNAL FORCE TOLERANCE

#2
20240288231
2024-08-29

ELECTROMECHANICAL CYLINDER, COOLING ASSEMBLY, SYSTEM, AND METHOD

#3
20200248966
2020-08-06

Heat exchanger

#4
20190264982
2019-08-29

Heat exchanger assembly

#5
20180283815
2018-10-04

Detecting and correcting maldistribution in heat exchangers in a petrochemical plant or refinery

#6
20180280917
2018-10-04

Air-cooled heat exchangers

#7
20180172355
2018-06-21

Heat exchanger and production method therefor

#8
20180087847
2018-03-29

Intercooler assembly

#9
20180063991
2018-03-01

Liquid immersion bath and liquid immersion cooling apparatus

#10
20170299285
2017-10-19

Heat-exchanging and mixing device and solution transport and cooling unit

#11
20170198987
2017-07-13

Heat exchangers with floating headers

#12
20170023316
2017-01-26

Compliant heating system comprising a compressive seal expansion joint

#13
20160305713
2016-10-20

Heat exchange device

#14
20140034028
2014-02-06

Plate-fin structure exhaust gas recirculation cooler with heat-insulation function

#15
20140000845
2014-01-02

Heat exchangers with floating headers

#16
20100224350
2010-09-09

Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers

#17
20090200003
2009-08-13

Heat exchanger

#18
20080041563
2008-02-21

Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers

#19
20070170660
2007-07-26

Heat exchanger seal

#20
20070131399
2007-06-14

Heat exchanger

#21
20050051299
2005-03-10

Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers