Patents-Review.com
ClassID:

161972 ⎘

F28D19/041 - CPC Classification

Classification description:

Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium

Sub-classes:
Recent Application in this class:
#1
20230408207
2023-12-21

Method for producing a two-stage heat regenerating cryogenic refrigerator

 #2
20230408206
2023-12-21

Method for producing a heat regenerating material particle

 #3
20220243997
2022-08-04

Two-stage heat regenerating cryogenic refrigerator

 #4
20210254901
2021-08-19

Heat recovery ventilator

 #5
20210199388
2021-07-01

Rotary regenerator

 #6
20210025590
2021-01-28

Heat recovery unit

 #7
20200300556
2020-09-24

Heat regenerating material particle, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging device, nuclear magnetic resonance device, cryopump, and single-crystal pulling device of magnetic-field application type

 #8
20190383562
2019-12-19

Heat transfer assembly for rotary regenerative preheater

 #9
20180252487
2018-09-06

SYSTEM AND METHOD FOR CONDITIONING AIR IN AN ENCLOSED STRUCTURE

 #10
20180216897
2018-08-02

ROTARY HEAT REGENERATOR USING PARALLEL PLATE MEDIA

 #11
20180187976
2018-07-05

Rotary heat exchanger

 #12
20180120035
2018-05-03

High efficiency ventilation system

 #13
20160305723
2016-10-20

Detecting and correcting enthalpy wheel failure modes

 #14
20160040939
2016-02-11

Heat transfer assembly for rotary regenerative preheater

 #15
20150135755
2015-05-21

High efficiency ventilation system

 #16
20140374053
2014-12-25

Method of air preheating for combustion power plant and systems comprising the same

 #17
20140170572
2014-06-19

Leakage reduction system in power plant operations

 #18
20140054003
2014-02-27

Heat transfer assembly for rotary regenerative preheater

 #19
20140027086
2014-01-30

Hybrid operating apparatus of regenerative heater and hybrid operating method of regenerative heater

 #20
20130248147
2013-09-26

System and method for conditioning air in an enclosed structure

 #21
20130105105
2013-05-02

BIMETALLIC SEAL FOR AIR HEATERS

 #22
20130087302
2013-04-11

Detecting and correcting enthalpy wheel failure modes

 #23
20120305217
2012-12-06

Heating element undulation patterns

 #24
20120291992
2012-11-22

Multi-Pathway Air Transfer, Thermal Energy Exchange System

 #25
20120285171
2012-11-15

HEAT RECOVERY SYSTEM AND HEAT RECOVERY METHOD OF CO2 RECOVERY UNIT

 #26
20120255702
2012-10-11

SENSIBLE HEAT EXCHANGING ROTOR

 #27
20110303135
2011-12-15

REGENERATIVE AIR PREHEATER DESIGN TO REDUCE COLD END FOULING

 #28
20110294082
2011-12-01

METAL HEAT TREATING METHODS AND DEVICES

 #29
20110067426
2011-03-24

Apparatus for treating air by using porous organic-inorganic hybrid materials as an absorbent

 #30
20100289223
2010-11-18

REGENERATIVE HEAT EXCHANGER AND METHOD OF REDUCING GAS LEAKAGE THEREIN

 #31
20100251942
2010-10-07

REAGENT DRYING VIA EXCESS AIR PREHEAT

 #32
20100181043
2010-07-22

REGENERATIVE AIR PREHEATER WITH BRUSH SEAL

 #33
20100163208
2010-07-01

Method For Operating A Regenerative Heat Exchanger And Regenerative Heat Exchanger Having Improved Efficiency

 #34
20090139694
2009-06-04

Regenerative heat exchanger

 #35
20090013941
2009-01-15

Tri-sector regenerative oxidant preheater for oxy-fired pulverized coal combustion

 #36
20080251234
2008-10-16

REGENERATOR WHEEL APPARATUS

 #37
20070218831
2007-09-20

Heat recovering ventilation apparatus of rotary

 #38
16881308
2022-05-17

Dual-wheel HVAC system and method having improved dew point control