Patents-Review.com
ClassID:

144338 ⎘

F04D29/5826 - CPC Classification

Classification description:

Details, component parts, or accessories; Cooling ; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps Cooling at least part of the working fluid in a heat exchanger

Sub-classes:
Recent Application in this class:
#1
20260126057
2026-05-07

PERSONAL TEMPERATURE CONTROL DEVICE

 #2
20260104061
2026-04-16

PUMP

 #3
20260049618
2026-02-19

RECOVERED-CYCLE AIRCRAFT TURBINE ENGINE

 #4
20260028126
2026-01-29

ADDITIVELY MANUFACTURED HEAT EXCHANGER AND DIFFUSER PIPE COUPLED TO A COMPRESSOR STAGE

 #5
20250382921
2025-12-18

FAN EXIT GUIDE VANE THERMAL MANAGEMENT SYSTEM FOR CONVENTIONAL GAS TURBINE ENGINES

 #6
20250314257
2025-10-09

COMPRESSOR SYSTEM, METHOD FOR CONTROLLING DISCHARGE TEMPERATURE AND RELATED DEVICE

 #7
20250264057
2025-08-21

COOLING AIR DELIVERY SYSTEM AND METHODS THEREOF

 #8
20250244080
2025-07-31

HEAT TRANSFER SYSTEM

 #9
20250237219
2025-07-24

SYSTEMS AND METHODS FOR IMPROVING THE PERFORMANCE OF A GAS-DRIVEN GENERATOR USING A PHASE CHANGE REFRIGERANT

 #10
20250215895
2025-07-03

GAS SUPPLY APPARATUS

 #11
20250207598
2025-06-26

PROPANE DEHYDROGENATION SYSTEM WITH SINGLE CASING REACTOR EFFLUENT COMPRESSOR AND METHOD

 #12
20250180037
2025-06-05

AIR-COOLED PRESSURIZING DEVICE

 #13
20250163842
2025-05-22

FAN SPEED CONTROL SYSTEM FOR ENGINE COOLING

 #14
20250084865
2025-03-13

AXIAL FLOW WIND WHEEL, AIR CONDITIONER OUTDOOR UNIT, AND AIR CONDITIONER

 #15
20240337265
2024-10-10

CRYOGENIC PUMP FOR SEMICONDUCTOR PROCESSING

 #16
20240263646
2024-08-08

Vortex cooled secondary flow for a supercritical carbon dioxide pump

 #17
20240151245
2024-05-09

Turbo compressor with explosion-proof function

 #18
20240125334
2024-04-18

AIR COMPRESSOR

 #19
20240117810
2024-04-11

Blower and indoor unit

 #20
20240044341
2024-02-08

COOLER MOUNT ARRANGEMENT FOR GAS COMPRESSORS

 #21
20240026822
2024-01-25

Cooling air delivery system and methods thereof

 #22
20230332615
2023-10-19

TURBOFAN AND AIR-CONDITIONING APPARATUS

 #23
20230332607
2023-10-19

MULTI-STAGE ELECTRIC CENTRIFUGAL COMPRESSOR

 #24
20230235694
2023-07-27

Fan speed control system for engine cooling

 #25
20230151821
2023-05-18

AIR-CONDITIONING APPARATUS AND REFRIGERATION CYCLE APPARATUS [AS AMENDED]

 #26
20230135006
2023-05-04

ELECTRIC OIL FIELD CONTAINER PACKAGE

 #27
20230065642
2023-03-02

ELECTRIC PUMP WITH ISOLATED STATOR

 #28
20230018652
2023-01-19

Turbo-machine arrangement

 #29
20220349409
2022-11-03

Fan

 #30
20220333603
2022-10-20

Gas-driven generator system comprising an elongate gravitational distribution conduit coupled with a gas injection system

 #31
20220316483
2022-10-06

Systems and methods for improving the performance of air-driven generators using solar thermal heating

 #32
20220290691
2022-09-15

Process and apparatus for compressing hydrogen gas in a centrifugal compressor

 #33
20220243739
2022-08-04

Compact, high-efficiency air handling unit for residential HVAC systems

 #34
20220220977
2022-07-14

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

 #35
20220170469
2022-06-02

Counter-Rotating Fan Assembly

 #36
20220112846
2022-04-14

Aircraft propulsion system with propeller and cooling fan

 #37
20220082103
2022-03-17

VACUUM PUMP

 #38
20220025902
2022-01-27

Ventilation unit

 #39
20220018262
2022-01-20

MECHANICALLY DRIVEN AIR VEHICLE THERMAL MANAGEMENT DEVICE

 #40
20210404484
2021-12-30

Medical, in particular dental-medical, fan

 #41
20210388730
2021-12-16

Compressor module

 #42
20210372411
2021-12-02

Turbo fan, air sending device, air-conditioning device, and refrigeration cycle device

 #43
20210317843
2021-10-14

Fan coil unit and air conditioning system

 #44
20210310702
2021-10-07

Multistage compression system

 #45
20210293253
2021-09-23

Compressor with cooled air passage and liquid coolant passage in axial heat exchanger arrangement

 #46
20210293243
2021-09-23

PROPANE DEHYDROGENATION SYSTEM WITH SINGLE CASING REACTOR EFFLUENT COMPRESSOR AND METHOD

 #47
20210254633
2021-08-19

Pressurizing device, carbon dioxide cycle plant, and combined cycle plant

 #48
20210199125
2021-07-01

Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus

 #49
20210164480
2021-06-03

Blower device and vehicular air-conditioning device

 #50
20210102554
2021-04-08

MULTI-STAGE COMPRESSOR UNIT AND METHOD FOR ADJUSTING THE ROTATIONAL SPEED OF THE MOTORS

 #51
20210041147
2021-02-11

HEATING AND COOLING TECHNOLOGIES INCLUDING TEMPERATURE REGULATING PAD WRAP AND TECHNOLOGIES WITH LIQUID SYSTEM

 #52
20200347780
2020-11-05

Turbomachine, in particular for a fuel cell system, fuel cell system, method for operating a turbomachine, and method for operating a fuel cell system

 #53
20200340402
2020-10-29

Inter-compressor cross-over pipe heat exchanger

 #54
20200277968
2020-09-03

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

 #55
20200271130
2020-08-27

Compressor

 #56
20200271129
2020-08-27

Compression device and method

 #57
20200259193
2020-08-13

Centrifugal compressor with diffuser

 #58
20200256344
2020-08-13

Centrifugal compressor with gas and liquid cooling lines

 #59
20200256343
2020-08-13

Centrifugal compressor with heat exchanger

 #60
20200232307
2020-07-23

Compressor for gas lift operations, and method for injecting a compressible gas mixture

 #61
20200173444
2020-06-04

Temperature control of a pumped gas flow

 #62
20200173340
2020-06-04

System and method for a variable speed cooling fan on a skid mounted compressor

 #63
20200088087
2020-03-19

Fan speed control algorithm for engine cooling

 #64
20200046920
2020-02-13

Breathing apparatus comprising a differential pressure sensor

 #65
20200025424
2020-01-23

Heating and cooling technologies including temperature regulating pad wrap and technologies with liquid system

 #66
20200025081
2020-01-23

Systems and methods for cooling electronic engine control devices

 #67
20190366025
2019-12-05

Breathing apparatus comprising a differential pressure sensor

 #68
20190360349
2019-11-28

Downstream turbine vane cooling for a gas turbine engine

 #69
20190339015
2019-11-07

Compressor systems and heat exchangers

 #70
20190309763
2019-10-10

Control method of a compressor mechanically coupled to a turbine

 #71
20190293085
2019-09-26

Turbo compressor having separate cooling air channel

 #72
20190277514
2019-09-12

Fan with cooler

 #73
20190257321
2019-08-22

Turbocharger with thermo-decoupled wheel contour inlet for water-cooled compressor housing

 #74
20190226496
2019-07-25

TURBOCHARGER

 #75
20190218974
2019-07-18

Folded heat exchanger for cooled cooling air

 #76
20190178164
2019-06-13

Heat exchanger for cooled cooling air with adjustable damper

 #77
20190170056
2019-06-06

Compressor housing

 #78
20190162194
2019-05-30

Geared turbo machine

 #79
20190154059
2019-05-23

Intercooled cooling air tapped from plural locations

 #80
20190107113
2019-04-11

Cooling system for compressor and method for operation thereof

 #81
20190093675
2019-03-28

CENTRIFUGAL COMPRESSOR

 #82
20190093672
2019-03-28

Cooling device and compressor system

 #83
20190085854
2019-03-21

Compressor system with a gas temperature control at the inlet of the anti-surge line and relevant method

 #84
20190041089
2019-02-07

Air conditioner

 #85
20190003490
2019-01-03

Packaged compressor

 #86
20190003481
2019-01-03

Dry gas seal cooling arrangement and method

 #87
20190003392
2019-01-03

Thermal shield for gas turbine engine diffuser case

 #88
20180371981
2018-12-27

System and method involving a variable speed cooling fan used with a compressor and an internal combustion engine

 #89
20180328384
2018-11-15

AIR CONDITIONER

 #90
20180328261
2018-11-15

Fan speed control system for engine cooling

 #91
20180306367
2018-10-25

Slip joint assembly

 #92
20180281977
2018-10-04

Turbine-assisted cabin air compressor

 #93
20180281976
2018-10-04

Hybrid third air condition pack

 #94
20180274550
2018-09-27

Internally-cooled compressor diaphragm

 #95
20180266321
2018-09-20

Fibrous media drift eliminator

 #96
20180231027
2018-08-16

Apparatus including heat exchanger and sound attenuator for gas turbine engine

 #97
20180231022
2018-08-16

Air conditioner

 #98
20180231010
2018-08-16

Volute centrifugal fan with permanent-magnet brush-less motor system

 #99
20180231006
2018-08-16

Oil free centrifugal compressor for use in low capacity applications

 #100
20180223873
2018-08-09

Noise reduction structure and supercharging device

 #101
20180223856
2018-08-09

Compressor system with a cooling arrangement between the anti-surge valve and the compressor suction side and relevant method

 #102
20180209728
2018-07-26

Compression train including one centrifugal compressor and LNG plant

 #103
20180209434
2018-07-26

SUBSEA CENTRIFUGAL COMPRESSOR WITH HORIZONTAL SHAFT AND WITH ONLY ONE AXIAL THRUST BEARING

 #104
20180128275
2018-05-10

Fan coil unit

 #105
20180073512
2018-03-15

Assembly having two compressors, method for retrofitting

 #106
20180065760
2018-03-08

Engine driven air compressor system for a mobile aviation support cart

 #107
20180058461
2018-03-01

SYSTEM FOR PRODUCING ENERGY OR TORQUE

 #108
20180045068
2018-02-15

Mechanically driven air vehicle thermal management device

 #109
20180023579
2018-01-25

Blower

 #110
20180017082
2018-01-18

Air-cooling system for fluidic machine

 #111
20180016880
2018-01-18

Compressor for gas lift operations, and method for injecting a compressible gas mixture

 #112
20170343012
2017-11-30

Refrigerant compressing process with cooled motor

 #113
20170342838
2017-11-30

Mixing ram and bleed air in a dual entry turbine system

 #114
20170341767
2017-11-30

Mixing bleed and ram air at a turbine inlet

 #115
20170341758
2017-11-30

Mixing bleed and ram air using a two turbine architecture with an outflow heat exchanger

 #116
20170335863
2017-11-23

Turbine engine cooler assembly

 #117
20170306979
2017-10-26

Centrifugal compressors with integrated intercooling

 #118
20170298825
2017-10-19

Cooling air architecture for compact size and performance improvement

 #119
20170298818
2017-10-19

Solar chemically recuperated gas turbine system

 #120
20170292534
2017-10-12

MOISTURE DETECTION SYSTEM FOR GAS TURBINE INLET

 #121
20170268427
2017-09-21

Gas turbine efficiency and power augmentation system's modular air cooling system and methods of using the same

 #122
20170268426
2017-09-21

Heat exchanger suspension system with pipe-to-linkage spring rate ratio

 #123
20170254338
2017-09-07

APPARATUS AND METHOD FOR SURGE PREVENTION FOR CENTRIFUGAL COMPRESSOR

 #124
20170234332
2017-08-17

Auxiliary shaft seal flushing system of a centrifugal pump and an axial flow pump

 #125
20170198719
2017-07-13

Heat exchanger for embedded engine applications: curvilinear plate

 #126
20170191501
2017-07-06

Fan

 #127
20170167384
2017-06-15

Compressor core inner diameter cooling

 #128
20170159675
2017-06-08

CLOSED LOOP COOLING METHOD FOR A GAS TURBINE ENGINE

 #129
20170159660
2017-06-08

Compression device

 #130
20170102008
2017-04-13

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

 #131
20170102007
2017-04-13

Air management system for the outdoor unit of a residential air conditioner or heat pump

 #132
20170101994
2017-04-13

Compact centrifugal air blowers for air cushion supported cargo loading platform

 #133
20170089350
2017-03-30

COMPRESSOR SYSTEM WITH GROOVED EXPANSION JOINT

 #134
20170074268
2017-03-16

Compressor device and a cooler thereby used

 #135
20170058906
2017-03-02

Turbomachine Anti-Surge System

 #136
20170044983
2017-02-16

Folded heat exchanger for cooled cooling air

 #137
20170044980
2017-02-16

Heat exchanger for cooled cooling air with adjustable damper

 #138
20170038084
2017-02-09

Hybrid fan assembly and active heating pumping system

 #139
20170003038
2017-01-05

AIR-CONDITIONING INDOOR MACHINE

 #140
20170002834
2017-01-05

COOLED COMPRESSOR

 #141
20160327049
2016-11-10

MULTI-STAGE COMPRESSION SYSTEM AND METHOD OF OPERATING THE SAME

 #142
20160312797
2016-10-27

Intercooled cooling air tapped from plural locations

 #143
20160312711
2016-10-27

Intercooled cooling air with plural heat exchangers

 #144
20160305281
2016-10-20

GAS TURBOMACHINE INCLUDING A COUNTER-FLOW COOLING SYSTEM AND METHOD

 #145
20160298636
2016-10-13

Fan assembly and air conditioner having the same

 #146
20160290362
2016-10-06

Compressor or Gas Extraction System

 #147
20160238027
2016-08-18

Scroll for air conditioner and air conditioner having the same

 #148
20160237800
2016-08-18

Fluid processing system

 #149
20160222982
2016-08-04

Fluid injector for cooling a gas turbine engine component

 #150
20160208819
2016-07-21

Ram fan device and motor cooling systems and methods

 #151
20160186781
2016-06-30

Compressor system with float drain

 #152
20160186757
2016-06-30

Compressor with a closed loop water cooling system

 #153
20160177955
2016-06-23

COMPRESSION SYSTEM

 #154
20160177810
2016-06-23

Heat exchanger system for a vehicle

 #155
20160146223
2016-05-26

Cooling rack fan module and method of cooling

 #156
20160146219
2016-05-26

Fluid heat exchange systems

 #157
20160138612
2016-05-19

Turbo-compressor-condenser-expander

 #158
20160131155
2016-05-12

Geared centrifugal compressor with pressure adjustment portion to balance axial thrust

 #159
20160123351
2016-05-05

Boosting system, and boosting method of gas

 #160
20160123350
2016-05-05

ICY COLD FAN UNIT

 #161
20160102671
2016-04-14

METHOD FOR OPERATING A COMPRESSOR, AND ARRANGEMENT WITH A COMPRESSOR

 #162
20160084267
2016-03-24

System Incorporating Solid Impermeable and Corrosion Resistant Barrier to Isolate Airstream and Contaminants for Air Quality and Safety

 #163
20160084266
2016-03-24

Air Handling Unit That Eliminates Corner Singularities and Eddies for High Energy Efficiency and Its Evaporator Heat Exchanger Coil Arrangements

 #164
20160069266
2016-03-10

Heat exchanger arrangement for turbine engine

 #165
20160054011
2016-02-25

Outdoor Unit and Air Conditioner Having the Outdoor Unit

 #166
20160040915
2016-02-11

Compressor bearing cooling

 #167
20160040685
2016-02-11

WATER COOLING FAN WITH MULTIPLE AIR OUTLETS

 #168
20160033197
2016-02-04

Method for compressing an incoming feed air stream in a cryogenic air separation plant

 #169
20160033196
2016-02-04

Method for compressing an incoming feed air stream in a cryogenic air separation plant

 #170
20160032931
2016-02-04

Cooling unit of air compressor for fuel cell vehicle

 #171
20160018159
2016-01-21

Alkalinity control agent supply method and apparatus for compressor impurity separation mechanism

 #172
20150377358
2015-12-31

High temperature subsea dynamic seals

 #173
20150375167
2015-12-31

Method and apparatus for preventing corrosion of compressor impurity separation mechanism

 #174
20150330409
2015-11-19

Air compressor system

 #175
20150308459
2015-10-29

Gas takeoff isolation system

 #176
20150247506
2015-09-03

Turbo machine system

 #177
20150184539
2015-07-02

Compact compression system with integral heat exchangers

 #178
20150078918
2015-03-19

Apparatus for compressing a wet gas flow

 #179
20150063983
2015-03-05

Turbomachine

 #180
20150016975
2015-01-15

Fan assembly

 #181
20140356147
2014-12-04

Centrifugal compressor having cooling system

 #182
20140147297
2014-05-29

Air movement apparatus with improved air blending

 #183
20140105734
2014-04-17

TURBOCOMPRESSOR

 #184
20140105733
2014-04-17

Compressor with cooling function

 #185
20140086733
2014-03-27

COMPRESSING SYSTEM

 #186
20130306300
2013-11-21

Liquid-air cooling system

 #187
20130302184
2013-11-14

Compressor motor windage loss mitigation

 #188
20130239588
2013-09-19

Pump system for TMS AOC reduction

 #189
20130192228
2013-08-01

Process and device for air separation and steam generation in a combined system

 #190
20130183146
2013-07-18

Turbo compressor

 #191
20130183140
2013-07-18

FAN SHROUD WITH COOLING PASSAGE

 #192
20130156548
2013-06-20

Oil-cooled gas compressor

 #193
20130156543
2013-06-20

Single system with integrated compressor and pump and method

 #194
20130136629
2013-05-30

Subsea motor-compressor cooling system

 #195
20130129480
2013-05-23

Compression apparatus

 #196
20130104560
2013-05-02

Gas turbine engine with intercooling turbine section

 #197
20130101388
2013-04-25

Compression device and method for cooling a compression medium

 #198
20130004299
2013-01-03

Heating and ventilation fan for bathroom

 #199
20120282079
2012-11-08

Rear hub cooling for high pressure compressor

 #200
20120266611
2012-10-25

Method for controlling a composite device and a composite device in which the method can be applied

 #201
20120260693
2012-10-18

COMPRESSION METHOD AND AIR SEPARATION

 #202
20120222549
2012-09-06

Device for compressing and drying gas and a method applied thereby

 #203
20120114468
2012-05-10

Gas turbine engine heat exchanger fins with periodic gaps

 #204
20120100015
2012-04-26

Multi-stage compressor

 #205
20120063882
2012-03-15

Internally-cooled centrifugal compressor with cooling jacket formed in the diaphragm

 #206
20120034108
2012-02-09

Fan assembly

 #207
20120033952
2012-02-09

Fan assembly

 #208
20110247344
2011-10-13

Rear hub cooling for high pressure compressor

 #209
20110229303
2011-09-22

Method for operating a multistage compressor

 #210
20110214452
2011-09-08

Integrated Air-Separating And Water-Heating Apparatus Intended For A Boiler

 #211
20110097222
2011-04-28

Supercharger

 #212
20110016914
2011-01-27

Turbo compressor and refrigerator

 #213
20110016913
2011-01-27

Turbo compressor and refrigerator

 #214
20100329895
2010-12-30

Multistage compressor installation

 #215
20100239441
2010-09-23

Compressor system for underwater use having a stator packet with an annular cooling chamber

 #216
20100139776
2010-06-10

Driven separator for gas seal panels

 #217
20100043761
2010-02-25

Integration of an exhaust air cooler into a turbocharger

 #218
20090324430
2009-12-31

Modular compressor unit

 #219
20090320690
2009-12-31

SUCTION FILTER, TURBO COMPRESSOR AND METHOD FOR COMPACT ASSEMBLING OF THE SAME

 #220
20090320283
2009-12-31

Suction filter, turbocompressor, and method for compact assembling of the same

 #221
20090211244
2009-08-27

Integrated supercharger module

 #222
20090169359
2009-07-02

Heat exchanger arrangement for turbine engine

 #223
20090155096
2009-06-18

Heat exchanger

 #224
20090139699
2009-06-04

Annular intercooler having curved fins

 #225
20090004029
2009-01-01

Multistage compressor unit with cooling device

 #226
20080273991
2008-11-06

Air cooled packaged multi-stage centrifugal compressor method

 #227
20080187438
2008-08-07

AIR FLOW CHANNEL STRUCTURE FOR AIR COMPRESSOR

 #228
20080107547
2008-05-08

Systems for cooling motors for gas compression applications

 #229
20080092553
2008-04-24

Device for the Refrigerated Storage and Delivery of Samples and an Integrated Liquid Cooling Unit That is Suitable Therefor

 #230
20080092517
2008-04-24

Fuel compression system with internal reheat for dew point suppression

 #231
20080006039
2008-01-10

Dehumidifier and centrifugal blower thereof

 #232
20070189905
2007-08-16

MULTI-STAGE COMPRESSION SYSTEM AND METHOD OF OPERATING THE SAME

 #233
20070154302
2007-07-05

Geared inlet guide vane for a centrifugal compressor

 #234
20070122272
2007-05-31

Gas compressor, unit for separating a gas mixture incorporating such a compressor, and method of separating a gas mixture incorporating such a compressor

 #235
20060257126
2006-11-16

Cooling/heating fan apparatus

 #236
20060185334
2006-08-24

Suction filter, turbo compressor, and method of packaging the compressor

 #237
20060048518
2006-03-09

Thermoelectric heat exchanger

 #238
20060021743
2006-02-02

Compressor air cooler with replaceable flange ring

 #239
20050235625
2005-10-27

Device for utilizing the waste heat of compressors

 #240
20050095117
2005-05-05

Methods and apparatus for operating gas turbine engines

 #241
20050058535
2005-03-17

Formed disk plate heat exchanger

 #242
18537256
2025-04-29

Turbine engine fan case with bleed air for tip injection and heat exchanger cooling

 #243
16215818
2020-11-24

Air fan with ice compartment