ClassID:

144287

F04D29/4206 - page 3 - CPC Classification

Classification description:

Details, component parts, or accessories; Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

Recent Application in this class:
#601
20160281590
2016-09-29

Turbine housing and associated exhaust-gas turbocharger

#602
20160273553
2016-09-22

Centrifugal compressor and water chilling unit having the same

#603
20160273551
2016-09-22

Turbocharger

#604
20160273548
2016-09-22

Turbocharger

#605
20160273177
2016-09-22

Driving arrangement and cooling system for a snow blower device

#606
20160265555
2016-09-15

Barrel turbo-machine comprising retracting shear

#607
20160265554
2016-09-15

Turbocharger with dual-use mounting holes

#608
20160265550
2016-09-15

Compressor assembly having a vaneless space

#609
20160265542
2016-09-15

Turbocharger and method

#610
20160265426
2016-09-15

Turbocharger with oil containment arrangement

#611
20160265425
2016-09-15

Turbine with variable inlet cross-sectional area

#612
20160265385
2016-09-15

Turbocharger with bearing piloted compressor wheel

#613
20160258485
2016-09-08

Bearing structure and air blower

#614
20160258447
2016-09-08

NOISE ATTENUATION DEVICE FOR COMPRESSOR INLET DUCT

#615
20160258442
2016-09-08

Boundary layer turbomachine

#616
20160258438
2016-09-08

ASSEMBLY, BLOWER AND ASSOCIATED METHOD

#617
20160252095
2016-09-01

AXIAL COMPRESSOR WITH A MAGNETIC STEPPER OR SERVO MOTOR

#618
20160251041
2016-09-01

Air guiding device and method for operating the same

#619
20160245309
2016-08-25

Air supply device

#620
20160245303
2016-08-25

Speed sensor insert with bearing spacer indexing for a turbocharger

#621
20160245291
2016-08-25

SELF-PRIMING CENTRIFUGAL PUMP

#622
20160242316
2016-08-18

Fan device and electronic device

#623
20160238031
2016-08-18

Turbomachine

#624
20160238013
2016-08-18

Compressor with Variable Compressor Inlet

#625
20160238012
2016-08-18

ADJUSTABLE-INLET RADIAL-RADIAL COMPRESSOR

#626
20160238011
2016-08-18

Axial flux electrical motor and fan assembly and methods of assembling the same

#627
20160230775
2016-08-11

Compressor

#628
20160230650
2016-08-11

Passive and semi-passive inlet-adjustment mechanisms for compressor, and turbocharger having same

#629
20160222981
2016-08-04

Multistage centrifugal compressor

#630
20160222974
2016-08-04

Stator component of vacuum pump

#631
20160215790
2016-07-28

Compressor diffuser and shroud for a motor driven compressor

#632
20160215780
2016-07-28

Built-in electric air pumps for inflating objects

#633
20160215688
2016-07-28

Engine supercharger

#634
20160201693
2016-07-14

Centrifugal compressor

#635
20160201686
2016-07-14

RADIAL COMPRESSOR IMPELLER INCLUDING A SHROUD AND AERODYNAMIC BEARING BETWEEN SHROUD AND HOUSING

#636
20160195105
2016-07-07

Turbocharger compressor cover with convertible outlet connection

#637
20160195099
2016-07-07

Cover of a turbomachine centrifugal compressor capable of being rigidly connected via the downstream side near to the upstream edge of same, and turbomachine comprising this cover

#638
20160195098
2016-07-07

Vacuum pump

#639
20160195092
2016-07-07

Performance map control of centrifugal pumps

#640
20160187366
2016-06-30

Sensor device for determining rotational speed of a rotatable object and turbocharger with such a sensor device

#641
20160186779
2016-06-30

Compressor cover with integrated heat shield for an actuator

#642
20160177965
2016-06-23

Compressor assembly for turbocharger burst containment

#643
20160177961
2016-06-23

Turbo machine

#644
20160177958
2016-06-23

Operating method for a pump, in particular for a multiphase pump, and pump

#645
20160177954
2016-06-23

MULTI-STAGE CENTRIFUGAL COMPRESSOR AND AIR CONDITIONING UNIT

#646
20160177897
2016-06-23

SUPERCHARGER FOR ENGINE

#647
20160169250
2016-06-16

Pump device

#648
20160169247
2016-06-16

Method for the positioning of a cover disk of a pump and pump

#649
20160169236
2016-06-16

Turbo compressor and turbo refrigerator

#650
20160169230
2016-06-16

Pump

#651
20160160876
2016-06-09

Compressing apparatus housing and compressing apparatus

#652
20160160873
2016-06-09

Axially split pump

#653
20160160871
2016-06-09

Axially split pump

#654
20160160870
2016-06-09

Axially split pump

#655
20160160865
2016-06-09

Side channel blower, especially for a vehicle heater

#656
20160156236
2016-06-02

Supercharging apparatus for a combustion engine

#657
20160153471
2016-06-02

Turbo compressor and turbo refrigerating machine

#658
20160153469
2016-06-02

Centrifugal pump

#659
20160146221
2016-05-26

Fan assembly

#660
20160146220
2016-05-26

Compressor cover assembly method and forming tool

#661
20160145980
2016-05-26

Submersible well fluid system

#662
20160138605
2016-05-19

Debris removing impeller back vane

#663
20160138420
2016-05-19

Split turbocharger bearing assembly

#664
20160131155
2016-05-12

Geared centrifugal compressor with pressure adjustment portion to balance axial thrust

#665
20160123349
2016-05-05

Electric Air Pump for Inflatable Body

#666
20160123343
2016-05-05

Sealing device

#667
20160123336
2016-05-05

Charging apparatus for a combustion engine

#668
20160123334
2016-05-05

Variable turbine geometry turbocharger vane pack retainer

#669
20160123331
2016-05-05

Solar and wind powered blower utilizing a flywheel and turbine

#670
20160123328
2016-05-05

Pump arrangement and method for producing a containment shell for the pump arrangement

#671
20160115970
2016-04-28

Impeller assembly for an appliance

#672
20160115968
2016-04-28

BLADELESS FLUID PROPULSION PUMP

#673
20160115965
2016-04-28

Damper-integrated blower having improved airtightness

#674
20160115961
2016-04-28

Drive rotor for a magnetically coupled pump having tolerance rings

#675
20160115958
2016-04-28

Compressor shell assembly

#676
20160115823
2016-04-28

Exhaust gas turbocharger having an internally insulated turbine volute

#677
20160108921
2016-04-21

Centrifugal compressor and turbocharger

#678
20160107733
2016-04-21

Electric powered inflation system

#679
20160106280
2016-04-21

VACUUM ATTACHMENT FOR A BLOWER

#680
20160106224
2016-04-21

PUMP AND HOUSING CONFIGURATION FOR INFLATING AND DEFLATING AN AIR MATTRESS

#681
20160102677
2016-04-14

Electric supercharging device and multi-stage supercharging system

#682
20160101947
2016-04-14

Compact centrifugal air blowers for air cushion supported cargo loading platform

#683
20160097297
2016-04-07

COMPRESSOR AND TURBOCHARGER

#684
20160090994
2016-03-31

Fan mounting assembly, evaporator coil cover and air tower of refrigerator

#685
20160090989
2016-03-31

Blower filter system

#686
20160084166
2016-03-24

Turbine housing support for a turbocharger

#687
20160084107
2016-03-24

Turbomachine comprising a casing wear indicator

#688
20160083099
2016-03-24

Fan and compressor housing for an air cycle machine

#689
20160076553
2016-03-17

Centrifugal compressor and turbocharger

#690
20160076551
2016-03-17

Impeller and fluid machine

#691
20160076439
2016-03-17

Variable turbine and/or compressor geometry for an exhaust gas turbocharger

#692
20160069208
2016-03-10

Compressor, turbine and turbocharger

#693
20160061206
2016-03-03

Flow volume measurement device for turbo compressor, and turbo compressor

#694
20160054011
2016-02-25

Outdoor Unit and Air Conditioner Having the Outdoor Unit

#695
20160053775
2016-02-25

Gearbox with a shaft

#696
20160053772
2016-02-25

Low-profile blowers and methods

#697
20160032938
2016-02-04

Electric blower

#698
20160032931
2016-02-04

Cooling unit of air compressor for fuel cell vehicle

#699
20160025109
2016-01-28

Blower device

#700
20160025099
2016-01-28

CENTRIFUGAL PUMP

#701
20160017892
2016-01-21

Air blower

#702
20160017891
2016-01-21

Turbomachine

#703
20160017888
2016-01-21

Centrifugal fluid machine

#704
20160017879
2016-01-21

Manual piston air pump having high flow electric rotary pump

#705
20160017791
2016-01-21

Centrifugal compressor

#706
20160010659
2016-01-14

VACUUM GENERATOR FLOW DIVERTER

#707
20160010657
2016-01-14

COMPRESSOR WHEEL, CENTRIFUGAL COMPRESSOR, MACHINING METHOD FOR COMPRESSOR WHEEL, AND MACHINING APPARATUS FOR COMPRESSOR WHEEL

#708
20160010654
2016-01-14

Oil tank of turbo chiller compressor and turbo chiller compressor

#709
20160003389
2016-01-07

Expansion joint and compression system

#710
20160003263
2016-01-07

Method for assembling compressor, and bundle guide device

#711
20160003261
2016-01-07

Heat module

#712
20160003259
2016-01-07

Turbocharger

#713
20150369256
2015-12-24

Centrifugal Pump and Series of Centrifugal Pumps

#714
20150369254
2015-12-24

Turbocharger compressor noise reduction system and method

#715
20150369249
2015-12-24

Compressor

#716
20150369073
2015-12-24

Flow control structures for turbomachines and methods of designing the same

#717
20150361992
2015-12-17

Rotary machine support device

#718
20150361870
2015-12-17

Air charging apparatus driven by rotating magnetic field

#719
20150354591
2015-12-10

Centrifugal compressor

#720
20150354588
2015-12-10

CENTRIFUGAL COMPRESSOR

#721
20150354587
2015-12-10

Turbocharger compressor with an elliptical diffuser wall

#722
20150351599
2015-12-10

Vacuum cleaner with motor assembly

#723
20150345515
2015-12-03

TURBOCHARGER

#724
20150345507
2015-12-03

Compressor and turbo chiller

#725
20150345503
2015-12-03

Sealing arrangement for axially split turbomachines

#726
20150345375
2015-12-03

Methods and structure for reducing losses in 90 degree waste gates for turbochargers

#727
20150337863
2015-11-26

Centrifugal compressor

#728
20150337850
2015-11-26

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

#729
20150337780
2015-11-26

Fluid machine and fluid machine system equipped with the same

#730
20150322965
2015-11-12

Centrifugal compressor

#731
20150322964
2015-11-12

Diffuser

#732
20150322962
2015-11-12

Method for preventing corrosion and component obtained by means of such

#733
20150322961
2015-11-12

Rotor for a radial compressor and a method for construction thereof

#734
20150322960
2015-11-12

Impeller for a turbomachine and method for attaching a shroud to an impeller

#735
20150316068
2015-11-05

Air pump with internal automatic controller

#736
20150315862
2015-11-05

Extended shale shaker screen handle(s)

#737
20150308453
2015-10-29

Centrifugal rotation machine

#738
20150308435
2015-10-29

Side-by-side dual pump and motor with control device

#739
20150300369
2015-10-22

Centrifugal compressor with twisted return channel vane

#740
20150300366
2015-10-22

Universal housing for a centrifugal gas compressor

#741
20150300248
2015-10-22

COMPRESSOR ARRANGEMENT AND TURBOSHAFT ENGINE WITH A COMPRESSOR ARRANGEMENT

#742
20150299862
2015-10-22

Manufacturing method of rotating machine, plating method of rotating machine, and rotating machine

#743
20150292355
2015-10-15

Turbomachine cooling systems

#744
20150285254
2015-10-08

Barrel-type multistage pump

#745
20150276282
2015-10-01

Motor cooling system for chillers

#746
20150275693
2015-10-01

Turbomachine part comprising a flange with a drainage device

#747
20150270566
2015-09-24

AIR COMPRESSOR AND FUEL CELL SYSTEM HAVING THE SAME

#748
20150267559
2015-09-24

Method of manufacturing rotary machine, method of plating rotary machine, and rotary machine

#749
20150260197
2015-09-17

WELD-FREE POT VOLUTE CASING

#750
20150240834
2015-08-27

Compressor cover with circumferential groove

#751
20150226126
2015-08-13

Exhaust gas turbocharger coupling assembly

#752
20150219107
2015-08-06

SUCTION UNIT FOR MOBILE WORK EQUIPMENT AND DEVICES

#753
20150211545
2015-07-30

Shroud treatment for a centrifugal compressor

#754
20150211543
2015-07-30

Anti-swirl device

#755
20150211521
2015-07-30

Radial impeller and casing for centrifugal pump

#756
20150204203
2015-07-23

FABRICATION OF LOAD COMPRESSOR SCROLL HOUSING

#757
20150198170
2015-07-16

Sealing joint for a compressor casing

#758
20150184664
2015-07-02

Rotary machine

#759
20150184662
2015-07-02

Centrifugal blower assembly and method for assembling the same

#760
20150176599
2015-06-25

Coverplates for Centrifugal Pumps

#761
20150176598
2015-06-25

Blower housing, especially for a side channel blower

#762
20150173577
2015-06-25

Cleaning device

#763
20150167690
2015-06-18

Turbocharger center housing

#764
20150136140
2015-05-21

Blower

#765
20150125265
2015-05-07

Exhaust-gas turbocharger

#766
20150118079
2015-04-30

Turbocharger shroud with cross-wise grooves and turbocharger incorporating the same

#767
20150118061
2015-04-30

Radial compressor

#768
20150110615
2015-04-23

Centrifugal fan

#769
20150104303
2015-04-16

Turbocharger

#770
20150104301
2015-04-16

Motor housing having conical shaped ends with various dimensional ratios and slopes for a stator in an avionics cabin air compressor

#771
20150104297
2015-04-16

Turbocharger

#772
20150086348
2015-03-26

Single suction type centrifugal fan

#773
20150086345
2015-03-26

Turbo charger having cooling structure

#774
20150086334
2015-03-26

Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said marker

#775
20150078889
2015-03-19

Compressor casing comprising cavities having an optimised upstream shape

#776
20150078880
2015-03-19

Support assembly for a turbomachine

#777
20150071773
2015-03-12

Centrifugal pump

#778
20150056069
2015-02-26

Rotary machine

#779
20150047815
2015-02-19

Wall-mounted air-conditioning apparatus

#780
20150037141
2015-02-05

Compressor housing assembly for a turbocharger

#781
20150030444
2015-01-29

Turbomachine with gap adjustment

#782
20150016988
2015-01-15

Seal for a high-pressure turbomachine

#783
20150016946
2015-01-15

Blade clearance control for gas turbine engine

#784
20150010387
2015-01-08

Exhaust gas turbocharger with vibration-insulating mounting of a rotor

#785
20140369804
2014-12-18

Variable bleed slot in centrifugal impeller

#786
20140363282
2014-12-11

TURBINE HOUSING AND TURBOCHARGER

#787
20140334923
2014-11-13

Compressor housing remanufacturing method and apparatus

#788
20140314592
2014-10-23

AIR BLOWER FOR FUEL CELL VEHICLE

#789
20140271166
2014-09-18

Low power and low noise fan-scroll with multiple split incoming air-streams

#790
20140234136
2014-08-21

Motor compressor unit with removable cartridge

#791
20140186161
2014-07-03

Seal plate

#792
20140178183
2014-06-26

Rotation mechanism and internal unit of rotation mechanism

#793
20140178182
2014-06-26

Arrangement having a seal, seal, and turbocompressor

#794
20140150754
2014-06-05

Compressor housing and exhaust gas turbine supercharger

#795
20140133967
2014-05-15

Split intermediate case

#796
20140119892
2014-05-01

Mixed flow fan assembly

#797
20140086726
2014-03-27

Turbocharger and method of producing thereof

#798
20140069096
2014-03-13

Recirculation valve and turbocharger

#799
20140056739
2014-02-27

Ceiling fan

#800
20140050576
2014-02-20

Compressor housing assembly

#801
20140030070
2014-01-30

Cabin air compressor housing

#802
20140026993
2014-01-30

CABIN AIR COMPRESSOR HEAT HOUSING

#803
20140020975
2014-01-23

Resonator silencer for a radial flow machine, in particular for a radial compressor

#804
20140017064
2014-01-16

Side channel machine arrangement

#805
20140010681
2014-01-09

Blower fan

#806
20140003973
2014-01-02

Motor-driven compressor including a protecting cover

#807
20130343886
2013-12-26

Turbocharger compressor noise reduction system and method

#808
20130343885
2013-12-26

Scroll structure of centrifugal compressor

#809
20130323034
2013-12-05

Rotary machine

#810
20130323022
2013-12-05

Turbocharger with cooled turbine housing, cooled bearing housing, and a common coolant supply

#811
20130323021
2013-12-05

Turbocharger with cooled turbine housing, cooled bearing housing, and a common coolant supply

#812
20130315712
2013-11-28

Turbocharger with cooled turbine housing and reduced pressure loss

#813
20130315707
2013-11-28

Stepped parting joint on a transmission housing of a fluid machine

#814
20130294928
2013-11-07

Dual pump and motor with control device

#815
20130294903
2013-11-07

Scroll shape of centrifugal compressor

#816
20130287564
2013-10-31

Turbocharger which is integrated into the cylinder head of an engine

#817
20130272864
2013-10-17

Centrifugal compressor

#818
20130272853
2013-10-17

Compressor

#819
20130266440
2013-10-10

Compressor, assembling and disassembling device therefor, and assembling and disassembling method therefor

#820
20130266432
2013-10-10

Scroll structure of centrifugal compressor

#821
20130243585
2013-09-19

Centrifugal fan and fan with sound-muffling box having the centrifugal fan built-in

#822
20130243582
2013-09-19

Compressor and method of assembling the same

#823
20130236288
2013-09-12

Bleed noise reduction

#824
20130202428
2013-08-08

Method for attaching the cover of a centrifugal compressor of a turbine engine, compressor cover implementing same and compressor assembly provided with such a cover

#825
20130195625
2013-08-01

Integral scroll and gearbox for a compressor with speed change option

#826
20130189094
2013-07-25

Multistage compressor with improved map width performance

#827
20130183147
2013-07-18

Centering attachment of a compressor housing cover

#828
20130183146
2013-07-18

Turbo compressor

#829
20130142623
2013-06-06

Compressor housing and two-stage turbocharger thereof

#830
20130136578
2013-05-30

Turbocharger housing having a valve device, and method for manufacturing a turbocharger housing of said type

#831
20130121804
2013-05-16

Fluid movement system and method for determining impeller blade angles for use therewith

#832
20130105124
2013-05-02

Heat dissipation fan

#833
20130094953
2013-04-18

VARIABLE THICKNESS AND VARIABLE RADIUS STRUCTURAL RIB SUPPORT FOR SCROLLS AND TORUS

#834
20130089418
2013-04-11

Bearing arrangement for a shaft of a turbocharger

#835
20130064659
2013-03-14

CENTRIFUGAL COMPRESSOR

#836
20130051983
2013-02-28

Turbomachine

#837
20130051974
2013-02-28

GAS TURBINE ENGINES AND METHODS FOR COOLING COMPONENTS THEREOF WITH MID-IMPELLER BLEED COOLING AIR

#838
20130039750
2013-02-14

Compressor housing for supercharger and method for manufacturing the same

#839
20130033159
2013-02-07

COOLING DEVICE, IN PARTICULAR FOR A CONTROL CABINET

#840
20130028721
2013-01-31

Fabrication of load compressor scroll housing

#841
20130019592
2013-01-24

Integrated compressor housing and inlet

#842
20120328430
2012-12-27

SPIRAL TOWER FAN

#843
20120321455
2012-12-20

TURBOCHARGER HOUSING

#844
20120304391
2012-12-06

Pump and housing configuration for inflating and deflating an air mattress

#845
20120294709
2012-11-22

Turbine housing of an exhaust-gas turbocharger

#846
20120288367
2012-11-15

Turbocharger housing and tool device for machining the turbocharger housing

#847
20120282084
2012-11-08

RECEPTACLE DEVICE FOR THE ROTOR ASSEMBLY OF A TURBOCHARGER

#848
20120269659
2012-10-25

Die-cast diffuser for a turbocharger

#849
20120269624
2012-10-25

AXIAL BEARING ARRANGEMENT FOR A SHAFT OF A TURBOCHARGER

#850
20120269620
2012-10-25

Turbocharger housing having a sealing device

#851
20120263584
2012-10-18

Compressor Housing of a Radial Compressor

#852
20120260889
2012-10-18

Suction housing

#853
20120257966
2012-10-11

Turbocharger having a bearing block device for a turbocharger housing divided in the longitudinal direction

#854
20120213627
2012-08-23

Compressor comprising a sensor arrangement

#855
20120199129
2012-08-09

Blower

#856
20120171056
2012-07-05

Motorcompressor unit with variable aerodynamic profile

#857
20120171052
2012-07-05

MOTOR COMPRESSOR SYSTEM AND METHOD

#858
20120171014
2012-07-05

Barrel-type multistage pump

#859
20120148393
2012-06-14

Centrifugal fan

#860
20120148391
2012-06-14

CENTRIFUGAL COMPRESSOR

#861
20120141263
2012-06-07

Compressor unit

#862
20120141261
2012-06-07

Composite shroud and methods for attaching the shroud to plural blades

#863
20120114512
2012-05-10

Low-profile blowers and methods

#864
20120111045
2012-05-10

Wall-mounted air-conditioning apparatus

#865
20120102969
2012-05-03

Centrifugal compressor with bleed flow splitter for a gas turbine engine

#866
20120099980
2012-04-26

Plastic housing of a radial flow compressor

#867
20120087813
2012-04-12

Lead wire engaging structure and electric apparatus

#868
20120070274
2012-03-22

Turbocharger unit with associated auxiliary component, for an internal combustion engine

#869
20120020771
2012-01-26

One-piece compressor and turbine containment system

#870
20110318163
2011-12-29

Barrel-shaped centrifugal compressor

#871
20110305554
2011-12-15

LIGHT WEIGHT VANELESS COMPRESSOR CONTAINMENT DESIGN

#872
20110274537
2011-11-10

BLADE EXCITATION REDUCTION METHOD AND ARRANGEMENT

#873
20110239694
2011-10-06

Turbo compressor and turbo refrigerator

#874
20110236202
2011-09-29

Casing structure

#875
20110219812
2011-09-15

TURBO COMPRESSOR AND TURBO REFRIGERATOR

#876
20110217162
2011-09-08

Turbo charger housing

#877
20110206505
2011-08-25

Welded structural flats on cases to eliminate nozzles

#878
20110180068
2011-07-28

Breathable gas apparatus with humidifier

#879
20110171015
2011-07-14

CENTRIFUGAL COMPRESSOR AND FABRICATING METHOD THEREOF

#880
20110158796
2011-06-30

Collecting chamber and production process

#881
20110158794
2011-06-30

Intermediate housing floor for a fluid kinetic machine

#882
20110150637
2011-06-23

Radial fan

#883
20110142607
2011-06-16

Centrifugal compressor for wet gas environments and method of manufacture

#884
20110138846
2011-06-16

Duct type air conditioner

#885
20110091323
2011-04-21

COMPRESSOR HOUSING FOR TURBOCHARGER

#886
20110088393
2011-04-21

Turbocharger and air induction system incorporating the same and method of using the same

#887
20110076141
2011-03-31

Compressor cover for turbine engine having axial abutment

#888
20110044808
2011-02-24

Radial fan and a high-pressure cleaning device having a radial fan

#889
20110041494
2011-02-24

Compressor, turbine and turbocharger

#890
20110023877
2011-02-03

Breathable gas apparatus with humidifier

#891
20110017212
2011-01-27

Breathable gas apparatus with humidifier

#892
20110016877
2011-01-27

Continuous slot in shroud

#893
20110002774
2011-01-06

Active clearance control for a centrifugal compressor

#894
20100329854
2010-12-30

Supercharger

#895
20100322765
2010-12-23

Turbo engine with improved compensating piston gasket

#896
20100296922
2010-11-25

Pressure vessel having a lid

#897
20100270308
2010-10-28

End wall closure apparatus

#898
20100243469
2010-09-30

Device and method for production of hydrogen

#899
20100239410
2010-09-23

Multistage compressor with improved map width performance

#900
20100232955
2010-09-16

Housing for a radical compressor