Patents-Review.com
ClassID:

144194 ⎘

F04D29/063 - CPC Classification

Classification description:

Details, component parts, or accessories; Lubrication specially adapted for elastic fluid pumps

Recent Application in this class:
#1
20260117792
2026-04-30

VARIABLE INLET GUIDE VANE APPARATUS

 #2
20260110354
2026-04-23

GEARBOX ASSEMBLY FOR LUBRICATING GEARS

 #3
20250334126
2025-10-30

CONTROL METHOD AND CONTROL DEVICE FOR COMPRESSOR UNIT

 #4
20250290527
2025-09-18

OIL LUBRICATED FLUID PUMPS WITH OIL SEPARATORS

 #5
20250223970
2025-07-10

METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL PRESSURE FOR AN EXTERNALLY PRESSURIZED GAS BEARING APPARATUS

 #6
20250189183
2025-06-12

TURBO CHILLER

 #7
20250146497
2025-05-08

GAS BEARING MANAGEMENT FOR A COMPRESSOR

 #8
20250116298
2025-04-10

A PUMP, A BEARING ASSEMBLY FOR A PUMP AND A METHOD OF ASSEMBLING THE BEARING ASSEMBLY

 #9
20250084861
2025-03-13

FAN SHAFT STRUCTURE

 #10
20250003427
2025-01-02

OIL-LUBRICATED VACUUM PUMP WITH IMPROVED OIL SEALING

 #11
20240401608
2024-12-05

VARIABLE INLET GUIDE VANE APPARATUS AND COMPRESSOR INCLUDING SAME

 #12
20240352940
2024-10-24

Splash Ring

 #13
20240318659
2024-09-26

VARIABLE INLET GUIDE VANE APPARATUS COMBINED WITH COMPRESSOR END CAP

 #14
20240209862
2024-06-27

Centrifugal compressor with reverse overhung volute

 #15
20240183360
2024-06-06

Compressor lubrication supply system and compressor thereof

 #16
20240133390
2024-04-25

Gas bearing management for a compressor

 #17
20240084807
2024-03-14

Centrifugal blower

 #18
20230412031
2023-12-21

Electric machine

 #19
20230400035
2023-12-14

Oil feed nut and oil reservoir for a vacuum pump

 #20
20230383760
2023-11-30

Refrigerant compressor with wear sleeve and lubricant blends for handling debris-laden fluids

 #21
20230374998
2023-11-23

Turbocharger including an annular bearing retainer plate

 #22
20230366397
2023-11-16

SYSTEMS AND METHODS FOR OPERATION MODES FOR AN AIR COMPRESSOR

 #23
20230358255
2023-11-09

OIL LUBRICATED FLUID PUMPS WITH OIL SEPARATORS

 #24
20230358248
2023-11-09

Oil feed type air compressor

 #25
20230304508
2023-09-28

Variable inlet guide vane apparatus and compressor including same

 #26
20230213040
2023-07-06

Compressor lubrication supply system and compressor thereof

 #27
20230213038
2023-07-06

Gas bearing management for a compressor

 #28
20230213037
2023-07-06

Method and system for controlling differential pressure for an externally pressurized gas bearing apparatus

 #29
20230184256
2023-06-15

COMPRESSOR

 #30
20230146415
2023-05-11

Compressor

 #31
20230137972
2023-05-04

Centrifugal compressor with reverse overhung volute

 #32
20220403854
2022-12-22

Air compressor for vehicle

 #33
20220364573
2022-11-17

BEARING AND TURBOCHARGER

 #34
20220364572
2022-11-17

Oil dispersion system using actuator for propellers

 #35
20220349410
2022-11-03

Compressors having multi-speed gearboxes

 #36
20220333609
2022-10-20

Baffle element, diffuser plate, and seal system incorporating a baffle element and a diffuser plate

 #37
20220290682
2022-09-15

Turbocharger

 #38
20220220964
2022-07-14

Lubricant supply system and vacuum pump

 #39
20220213900
2022-07-07

Supercharger and method for connecting pipe in supercharger

 #40
20220196299
2022-06-23

Centrifugal compressor having a motor cooling passage

 #41
20220196026
2022-06-23

AIR COMPRESSOR AND BLOWER

 #42
20220145891
2022-05-12

Compressor wheel device and supercharger

 #43
20220140688
2022-05-05

Electric machine and electrically-assisted turbocharger including the same

 #44
20220136744
2022-05-05

TURBO CHILLER

 #45
20220082315
2022-03-17

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

 #46
20220008837
2022-01-13

Water vapor distillation apparatus, method and system

 #47
20210396244
2021-12-23

Fan module comprising variable-pitch blades

 #48
20210372421
2021-12-02

Oil feed assembly for a vacuum pump having a venting conduit

 #49
20210372420
2021-12-02

OIL MIST MEASUREMENT DEVICE AND METHOD AND COMPRESSION SYSTEM

 #50
20210364001
2021-11-25

Centrifugal compressor and refrigerating device

 #51
20210364000
2021-11-25

Turbomolecular pump lubricant supply systems

 #52
20210340993
2021-11-04

Centrifugal compressor

 #53
20210340986
2021-11-04

Centrifugal compressor

 #54
20210285453
2021-09-16

Flushing of a touchdown bearing

 #55
20210277903
2021-09-09

Integrated gas compressor

 #56
20210270285
2021-09-02

Turbocharger assembly

 #57
20210262476
2021-08-26

Rotary machine system

 #58
20210215171
2021-07-15

Oil cooled centrifugal compressor and turbocharger including the same

 #59
20210215165
2021-07-15

Bearing housing for a flow machine and a flow machine with a bearing housing

 #60
20210164494
2021-06-03

Variable diffuser drive system

 #61
20210148375
2021-05-20

Axial flow fan with high temperature resistance for ship desulfurization system

 #62
20210115947
2021-04-22

Silencing device and compressor

 #63
20210102556
2021-04-08

Suction damping case

 #64
20210071678
2021-03-11

Centrifugal compressor

 #65
20210048034
2021-02-18

Integrated oil system manifold

 #66
20210048026
2021-02-18

Method of priming a pump of an aircraft engine

 #67
20210033316
2021-02-04

OIL PUMP CONTROL DEVICE, CONTROL METHOD, CONTROL PROGRAM, AND TURBO REFRIGERATOR

 #68
20210025403
2021-01-28

Rotating machine and turbocharger

 #69
20210010482
2021-01-14

Bearing and turbocharger

 #70
20200406154
2020-12-31

System, method, and apparatus for power limited sky diving wind tunnel drive train/fan

 #71
20200393083
2020-12-17

PUMP WITH ANGLED DRAIN SYSTEM

 #72
20200331622
2020-10-22

Propulsion engine for an aircraft

 #73
20200325908
2020-10-15

High temperature face seal

 #74
20200240426
2020-07-30

TURBOCHARGER

 #75
20200232511
2020-07-23

Oil filter/liquid indicator assembly

 #76
20200208644
2020-07-02

Centrifugal compressor

 #77
20200208471
2020-07-02

Downhole blower system with pin bearing

 #78
20200200181
2020-06-25

Oil control for climate-control system

 #79
20200200160
2020-06-25

Oil control for climate-control system

 #80
20200141399
2020-05-07

Lattice-cored additive manufactured compressor components with fluid delivery features

 #81
20200132084
2020-04-30

Compressor

 #82
20200109715
2020-04-09

Surge wear predictor for a turbocharger

 #83
20200096242
2020-03-26

PRESSURE DAM BEARING

 #84
20200011233
2020-01-09

ELECTRIC SUPERCHARGER

 #85
20190383301
2019-12-19

VACUUM PUMP

 #86
20190383300
2019-12-19

VACUUM PUMP

 #87
20190338788
2019-11-07

Compressor

 #88
20190329142
2019-10-31

System, method, and apparatus for power limited sky diving wind tunnel drive train/fan

 #89
20190316524
2019-10-17

Shield for arranging between a bearing and a rotating seal element

 #90
20190301481
2019-10-03

Bearing anti-rotation spacer with integrated oil deflection features

 #91
20190293334
2019-09-26

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

 #92
20190293080
2019-09-26

TURBO COMPRESSOR

 #93
20190277301
2019-09-12

Centrifugal compressor and method for manufacturing centrifugal compressor

 #94
20190271491
2019-09-05

Vapor compression system with refrigerant-lubricated compressor

 #95
20190257470
2019-08-22

Check valve

 #96
20190257317
2019-08-22

Shaft seal including an upstream non-contact part

 #97
20190211834
2019-07-11

TURBO COMPRESSOR AND TURBO REFRIGERATOR PROVIDED WITH SAME

 #98
20190203727
2019-07-04

Turbomolecular pump lubricant supply systems

 #99
20190162457
2019-05-30

Lubrication and cooling system

 #100
20190162202
2019-05-30

Compressor module

 #101
20190154049
2019-05-23

Retention component for turbomachinery device

 #102
20190154043
2019-05-23

Turbocharger

 #103
20190128580
2019-05-02

Turbo freezing machine and start-up control method therefor

 #104
20190128273
2019-05-02

Centrifugal compressor with seal bearing

 #105
20190093705
2019-03-28

Bearing apparatus, motor, and fan motor

 #106
20190093504
2019-03-28

Axial retention of a fan shaft in a gas turbine engine

 #107
20190048932
2019-02-14

Turbocharger with gas and liquid flow paths

 #108
20190048825
2019-02-14

Turbine fan system and method

 #109
20190048797
2019-02-14

Inlet frame for a gas turbine engine

 #110
20190036413
2019-01-31

Motor and pump device

 #111
20190017414
2019-01-17

Fluid-cooled seal arrangement for a gas turbine engine

 #112
20190010951
2019-01-10

Radial compressor and exhaust gas recirculation system

 #113
20190003597
2019-01-03

Compressor system

 #114
20180356129
2018-12-13

CENTRIFUGAL REFRIGERANT VAPOUR COMPRESSORS

 #115
20180347631
2018-12-06

Oil filter/liquid indicator assembly

 #116
20180340546
2018-11-29

Seal assembly and method for reducing aircraft engine oil leakage

 #117
20180335047
2018-11-22

Fan module with variable pitch blades

 #118
20180328410
2018-11-15

LUBRICATION OF GEARS IN TWIN-SHAFT PUMPS

 #119
20180306042
2018-10-25

Intermediate case for an aircraft turbomachine comprising a lubricant passage end-piece connected to a case vane by a connection piece

 #120
20180304169
2018-10-25

Water vapor distillation apparatus, method and system

 #121
20180298911
2018-10-18

SHAFT STRUCTURES OF FAN

 #122
20180283393
2018-10-04

Centrifugal compressor

 #123
20180283388
2018-10-04

CENTRIFUGAL COMPRESSOR

 #124
20180283387
2018-10-04

Centrifugal compressor

 #125
20180274654
2018-09-27

Lubrication system for high speed gearbox operating in zero gravity

 #126
20180274544
2018-09-27

Systems and methods to provide lubricant to a bearing

 #127
20180274388
2018-09-27

Oil seal structure and compressing apparatus including the same

 #128
20180258952
2018-09-13

Compressor module for compressing gas and compressor equipped therewith

 #129
20180245599
2018-08-30

Compressor device

 #130
20180209436
2018-07-26

Centrifugal compressor having equalizing vent to prevent grease from being pushed out of a bearing

 #131
20180180332
2018-06-28

Heat transfer system with tribofilm on bearing surface

 #132
20180180057
2018-06-28

Downhole blower system with bearings and seals

 #133
20180180055
2018-06-28

Downhole blower system with pin bearing

 #134
20180179861
2018-06-28

Integrated control of downhole and surface blower systems

 #135
20180135639
2018-05-17

Oil tank installation in gas turbine engine

 #136
20180119557
2018-05-03

Seal assembly

 #137
20180106262
2018-04-19

Surge wear predictor for a turbocharger

 #138
20180106258
2018-04-19

Vacuum pump lubricants

 #139
20180100511
2018-04-12

FAN MOTOR

 #140
20180087520
2018-03-29

Integrated oil system manifold

 #141
20180080476
2018-03-22

GEARED TURBOFAN FRONT CENTER BODY THERMAL MANAGEMENT

 #142
20180080455
2018-03-22

Oil deflector with oil guide

 #143
20180073785
2018-03-15

Low-oil refrigerants and vapor compression systems

 #144
20180058733
2018-03-01

Method for operating an oil level regulator

 #145
20180050810
2018-02-22

Propulsion engine for an aircraft

 #146
20180045368
2018-02-15

Pump with angled drain system

 #147
20180030990
2018-02-01

Pump lubricant supply systems

 #148
20180023762
2018-01-25

Oil console device and rotating machine lubrication system

 #149
20180023583
2018-01-25

Multi-segment turbocharger bearing housing and methods therefor

 #150
20180023577
2018-01-25

Vacuum pump lubricant supply systems

 #151
20180003081
2018-01-04

Bearing device for turbocharger, and turbocharger

 #152
20170370364
2017-12-28

Centrifugal compressor assembly and method of operation with an airconditioner

 #153
20170361919
2017-12-21

Propeller blade angle control system

 #154
20170356455
2017-12-14

BLOWER APPARATUS

 #155
20170342998
2017-11-30

Turbocharger

 #156
20170336023
2017-11-23

Check valve

 #157
20170306968
2017-10-26

Turbomachine arrangement

 #158
20170268518
2017-09-21

Rotating shaft, fan, and electronic device

 #159
20170248346
2017-08-31

Centrifugal refrigerant vapour compressors

 #160
20170234585
2017-08-17

Refrigerant cooling and lubrication system with refrigerant vapor vent line

 #161
20170234213
2017-08-17

Turbomachine

 #162
20170227055
2017-08-10

Vacuum pump

 #163
20170207733
2017-07-20

Turbocompressor comprising a compressor motor generating regenerative electric power by regenerative driving capable of driving a compressor motor

 #164
20170204879
2017-07-20

Outlet guide vane for aircraft turbine engine, presenting an improved lubricant cooling function

 #165
20170191485
2017-07-06

Air-flow circuit for air flow through a bearing enclosure

 #166
20170184086
2017-06-29

Lattice-cored additive manufactured compressor components with fluid delivery features

 #167
20170176076
2017-06-22

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

 #168
20170167511
2017-06-15

Supercharger and motor cooling method

 #169
20170159660
2017-06-08

Compression device

 #170
20170152859
2017-06-01

Casing for use in a turbofan engine and method of scavenging fluid therefrom

 #171
20170146272
2017-05-25

Refrigerant cooling and lubrication system with refrigerant source access from an evaporator

 #172
20170146271
2017-05-25

TURBO CHILLER

 #173
20170108035
2017-04-20

Reversible spiral groove journal bearing for use on standard and reverse rotation turbochargers

 #174
20170097007
2017-04-06

Refrigerant lube system

 #175
20170074279
2017-03-16

Bearing housing

 #176
20170074113
2017-03-16

Bearing structure and turbocharger

 #177
20170067471
2017-03-09

Apparatus and system for a thrust-absorbing horizontal surface pump assembly

 #178
20170044933
2017-02-16

Bearing structure and turbocharger

 #179
20170023021
2017-01-26

Turbo machine

 #180
20170016452
2017-01-19

Turbo machine

 #181
20170009776
2017-01-12

Turbine engine provided with a lubrication unit

 #182
20170002837
2017-01-05

Fan vibration damping structure and fan with the vibration damping structure

 #183
20170002824
2017-01-05

Turbo machine and refrigerating cycle apparatus

 #184
20170002687
2017-01-05

FAN-DRIVE GEAR SYSTEM WITH SEPARATE SCAVENGE PUMP

 #185
20160376923
2016-12-29

Pump for a turbine engine

 #186
20160369884
2016-12-22

Inseparable machined lubricant manifold

 #187
20160348686
2016-12-01

Screw pump and impeller fan assemblies and method of operating

 #188
20160319830
2016-11-03

Fan drive gear system including a two-piece fan shaft with lubricant transfer leakage recapture

 #189
20160298639
2016-10-13

Front enclosure which is sealed during the modular dismantling of a turbojet with reduction gear

 #190
20160298491
2016-10-13

Turbocharger bearing assembly

 #191
20160273553
2016-09-22

Centrifugal compressor and water chilling unit having the same

 #192
20160265542
2016-09-15

Turbocharger and method

 #193
20160265386
2016-09-15

Turbocharger with low carbon steel shaft

 #194
20160258485
2016-09-08

Bearing structure and air blower

 #195
20160222975
2016-08-04

Dual direction windmill pump for geared turbofan engine

 #196
20160215795
2016-07-28

Jet pump for turbomachine lubrication chamber depressurization circuit

 #197
20160215786
2016-07-28

Reservoir egress fluid coupler

 #198
20160215688
2016-07-28

Engine supercharger

 #199
20160186778
2016-06-30

Fan having an impeller including a resin portion and a metal plate

 #200
20160186757
2016-06-30

Compressor with a closed loop water cooling system

 #201
20160186756
2016-06-30

Compressor system with variable blowdown control

 #202
20160186755
2016-06-30

Compressor system with variable lubricant injection orifice

 #203
20160177961
2016-06-23

Turbo machine

 #204
20160177959
2016-06-23

Fracture-resistant self-lubricating wear surfaces

 #205
20160172955
2016-06-16

Fluid ferfereh

 #206
20160169242
2016-06-16

Dynamic pressure bearing apparatus and fan

 #207
20160153462
2016-06-02

TURBO COMPRESSOR AND TURBO REFRIGERATING MACHINE

 #208
20160131149
2016-05-12

Fan device with oil-retaining bearing

 #209
20160123332
2016-05-05

Rotary machine

 #210
20160097486
2016-04-07

Check valve

 #211
20160097398
2016-04-07

Vacuum pump

 #212
20160076541
2016-03-17

Compressor with flooded start control

 #213
20160076540
2016-03-17

Compressor with flooded start control

 #214
20160076353
2016-03-17

Oil filtration system for subsea oil-filled machines

 #215
20160069391
2016-03-10

Vacuum pump

 #216
20160040915
2016-02-11

Compressor bearing cooling

 #217
20160040795
2016-02-11

Check valve

 #218
20160032936
2016-02-04

Turbocharger compressor oil deflector and method

 #219
20160032840
2016-02-04

Shield for arranging between a bearing and a rotating seal element

 #220
20160032771
2016-02-04

Fluid-cooled seal arrangement for a gas turbine engine

 #221
20160032769
2016-02-04

Oil transfer passage arrangement for a shaft of a gas turbine engine

 #222
20160010654
2016-01-14

Oil tank of turbo chiller compressor and turbo chiller compressor

 #223
20160003510
2016-01-07

Lubrication and cooling system

 #224
20150377358
2015-12-31

High temperature subsea dynamic seals

 #225
20150337850
2015-11-26

Supercharger with electric motor and engine device provided with supercharger with electric motor

 #226
20150337721
2015-11-26

Turbocharger

 #227
20150337716
2015-11-26

Supercharger

 #228
20150330407
2015-11-19

TURBOMACHINE HAVING A TEMPERATURE-CONTROLLED COVER

 #229
20150330405
2015-11-19

Turbocharger bearing housing with cast-in pipes

 #230
20150330402
2015-11-19

Sealing assembly for turbomachine

 #231
20150330398
2015-11-19

Energy Efficient Air Compressor System

 #232
20150300697
2015-10-22

TURBOMACHINE AND REFRIGERATION CYCLE APPARATUS

 #233
20150285301
2015-10-08

Turbocharger bearing housing oil groove

 #234
20150275902
2015-10-01

Vacuum pump

 #235
20150240830
2015-08-27

Thrust Bearing for a Compressor

 #236
20150233382
2015-08-20

Rolling bearing assembly of an exhaust gas turbocharger

 #237
20150176593
2015-06-25

Turbocharger with lubricant deflector

 #238
20150176587
2015-06-25

Fan

 #239
20150167689
2015-06-18

Turbo compressor and turbo refrigerator

 #240
20150167688
2015-06-18

Bearing seal for fan motor

 #241
20150159668
2015-06-11

Turbo compressor and turbo refrigerator

 #242
20150128627
2015-05-14

Liquid level indicator, turbo compressor, and turbo refrigerator

 #243
20150078884
2015-03-19

Turbocharger

 #244
20150056064
2015-02-26

Turbocharger bearing housing

 #245
20150052936
2015-02-26

Sealed compressor and vapor compression refrigeration cycle apparatus including the sealed compressor

 #246
20150052892
2015-02-26

Temporary Turbocharger Compressor Seal and Engine Employing Temporary Turbocharger Compressor Seal

 #247
20150047349
2015-02-19

TURBOCHARGER WITH ALUMINUM BEARING HOUSING

 #248
20150043848
2015-02-12

Thermal barrier coating for bearing journal surfaces of rotary shafts

 #249
20150043159
2015-02-12

Fan

 #250
20150030481
2015-01-29

Dynamic pressure bearing apparatus and fan

 #251
20150023814
2015-01-22

Blower fan

 #252
20150010411
2015-01-08

Bearing mechanism, motor, and blower fan

 #253
20140371919
2014-12-18

Centrifugal refrigerant vapour compressors

 #254
20140369869
2014-12-18

ELECTRIC BLOWER

 #255
20140356170
2014-12-04

Oil return structure for fan

 #256
20140356146
2014-12-04

VACUUM PUMP

 #257
20140356123
2014-12-04

Centrifugal compressor having lubricant distribution system

 #258
20140314574
2014-10-23

Variable pitch fans

 #259
20140199189
2014-07-17

Bearing apparatus, motor, and blower fan

 #260
20140161653
2014-06-12

COOLING FAN HAVING BENT BEARING HOUSING FOR RETAINING LUBRICANT

 #261
20140147299
2014-05-29

Compensated barrier and lubrication fluids pressure regulation system for a subsea motor and pump module

 #262
20140105765
2014-04-17

Subsea compressor directly driven by a permanent magnet motor with stator and rotor submerged in liquid

 #263
20140102831
2014-04-17

Turbo compressor

 #264
20140099200
2014-04-10

FAN STRUCTURE

 #265
20140069800
2014-03-13

Water vapor distillation apparatus, method and system

 #266
20140056735
2014-02-27

Vacuum pump

 #267
20140044524
2014-02-13

Impeller fan assembly

 #268
20140030062
2014-01-30

Method for making a temporary turbocharger compressor seal and temporary turbocharger compressor seal made by same

 #269
20130259716
2013-10-03

Bearing apparatus and blower fan

 #270
20130220285
2013-08-29

Rotation shaft supporting structure for electric supercharger

 #271
20130183146
2013-07-18

Turbo compressor

 #272
20130167580
2013-07-04

COMPRESSOR AND REFRIGERATING CYCLE APPARATUS USING THE SAME

 #273
20130164128
2013-06-27

Charging device

 #274
20130149155
2013-06-13

ROTOR SHAFT AND COOLING FAN USING SAME

 #275
20130142654
2013-06-06

FAN DEVICE HAVING A SELF-LUBRICATING BEARING

 #276
20130142645
2013-06-06

Oil-retaining bearing having magnetic stabilizer

 #277
20130136622
2013-05-30

Compression device and a thermodynamic system comprising such a compression device

 #278
20130121858
2013-05-16

VACUUM PUMP

 #279
20130004351
2013-01-03

Fan

 #280
20130004350
2013-01-03

Fan bearing system having a fluid reservoir

 #281
20130004348
2013-01-03

DYNAMIC PRESSURE BEARING APPARATUS AND FAN

 #282
20130004347
2013-01-03

FAN

 #283
20120285931
2012-11-15

Gas laser oscillation device and gas laser processing machine

 #284
20120282078
2012-11-08

Bearing assembly with damping features

 #285
20120251300
2012-10-04

Journal air bearing for small shaft diameters

 #286
20120073950
2012-03-29

Water vapor distillation apparatus, method and system

 #287
20120048113
2012-03-01

System and method for multiphase pump lubrication

 #288
20120034067
2012-02-09

Turbocompressor and system for a supercritical-fluid cycle

 #289
20110311350
2011-12-22

TURBO MACHINE

 #290
20110305558
2011-12-15

Gear-driven turbo compressor

 #291
20110243710
2011-10-06

TURBO COMPRESSOR AND TURBO REFRIGERATOR

 #292
20110236193
2011-09-29

TURBOCHARGER BEARING LUBRICATION

 #293
20110219809
2011-09-15

TURBO COMPRESSOR AND TURBO REFRIGERATOR

 #294
20110194960
2011-08-11

OIL-FREE LUBRICATION CENTRIFUGAL REFRIGERANT COMPRESSOR AND LUBRICATION METHOD THEREOF

 #295
20110174009
2011-07-21

Compressor and refrigerating machine

 #296
20110095627
2011-04-28

INTEGRALLY MOLDED PLASTIC FAN MOTOR FRAME AND SINTERED OIL-IMPREGNATED BEARING STRUCTURE AND METHOD OF MANUFACTURING THE SAME

 #297
20110081266
2011-04-07

FAN, BEARING AND SLEEVE THEREOF

 #298
20110073412
2011-03-31

AXIAL FAN COMPACT BEARING VISCOUS PUMP

 #299
20110033300
2011-02-10

OIL-RETAINING STRUCTURE ON FAN ROTOR

 #300
20110016916
2011-01-27

TURBO COMPRESSOR AND REFRIGERATOR