Patents-Review.com
ClassID:

158397 ⎘

F24F2012/005 - CPC Classification

Classification description:

Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using heat pipes

Recent Application in this class:
#1
20240392998
2024-11-28

HEAT EXCHANGER

 #2
20240027094
2024-01-25

USING LIQUID TO AIR MEMBRANE ENERGY EXCHANGER FOR LIQUID COOLING

 #3
20220364760
2022-11-17

Makeup air parallel flow energy recovery system atop air conditioner

 #4
20220235962
2022-07-28

Heat exchanger

 #5
20210396422
2021-12-23

Using liquid to air membrane energy exchanger for liquid cooling

 #6
20210071900
2021-03-11

Heat pipe thermal transfer loop with pumped return conduit

 #7
20200292242
2020-09-17

Air-conditioning apparatus using heat pipe

 #8
20190316803
2019-10-17

Heat exchanger

 #9
20190257546
2019-08-22

Auxiliary heat exchanger

 #10
20190212061
2019-07-11

Heat exchanger and air conditioning system

 #11
20180306460
2018-10-25

Method and apparatus for avoiding frost or ice build-up on vent pipes

 #12
20180283726
2018-10-04

PCM MODULE HEAT EXCHANGER ASSEMBLY WITH CONCURRENT CHARGING AND DISCHARGING OF DIFFERENT PCM SECTIONS

 #13
20180224214
2018-08-09

Air-conditioning apparatus using heat pipe

 #14
20180224152
2018-08-09

Heat pipe air-conditioning apparatus using bypass passage

 #15
20180135880
2018-05-17

Using liquid to air membrane energy exchanger for liquid cooling

 #16
20180128510
2018-05-10

Systems and methods for managing conditions in enclosed space

 #17
20170045257
2017-02-16

Heat exchange assembly in an air to air heat exchanger

 #18
20160084585
2016-03-24

Method using heat pipes with multiple evaporator/condenser zones and heat exchangers using same

 #19
20130098582
2013-04-25

Method using heat pipes with multiple evaporator/condenser zones and heat exchangers using same

 #20
20110259573
2011-10-27

COOLING SYSTEM

 #21
20100136896
2010-06-03

Air conditioning device

 #22
15852503
2019-04-30

Heat exchanger

 #23
15229659
2019-02-26

Pumped two phase air to air heat exchanger

 #24
15097387
2017-07-11

Waste heat recovery and optimized systems performance