| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 12/20/2000 | CN2411361Y Improved structure of pump case of multi-stage metal-plate pump |
| 12/20/2000 | CN1277329A Free fan with inclined airflow |
| 12/20/2000 | CN1277317A Supercharger set for large diesel engine |
| 12/19/2000 | US6162167 Blood pump device having a journal |
| 12/19/2000 | US6162016 Centrifugal blower assembly |
| 12/19/2000 | US6162015 Centrifugal type fluid machine |
| 12/19/2000 | US6162012 Force balanced lateral channel fuel pump |
| 12/19/2000 | US6161994 Device for cleaning the working area of chip removal machines |
| 12/19/2000 | CA2200558C Ducted axial fan |
| 12/14/2000 | WO2000075490A1 Radial turbo-machine |
| 12/14/2000 | WO2000074812A1 Degassing centrifugal apparatus, process for pumping and degassing a fluid and process for producing paper or board |
| 12/14/2000 | WO2000074811A1 Degassing centrifugal apparatus with energy recovery, process for degassing a fluid and process for producing paper or board |
| 12/14/2000 | WO2000042324A3 Blow device |
| 12/14/2000 | DE19946026C1 Flow deflection device for room ventilation fan uses flow deflection plate for deflecting air received via air opening in sidewall of rectangular ventilation duct containing ventilation fan |
| 12/14/2000 | DE19926777A1 Seitenkanalverdichter Side channel blowers |
| 12/14/2000 | DE19926389A1 Air conduction facility for a motor vehicle air conditioning installation uses a single hemispherical hood as a control flap with bearings fitted on a double-flow radial fan's casing on a swivelling axle |
| 12/14/2000 | DE19925439A1 Lüfter Fan |
| 12/13/2000 | EP1059457A2 Centrifugal pump |
| 12/13/2000 | EP1059456A2 Side channel compressor |
| 12/13/2000 | EP1059455A1 A centrifugal pump formed by pressing and welding and its manufacturing process |
| 12/13/2000 | EP1059436A1 Electric fuel pump |
| 12/13/2000 | EP1059420A1 Housing for a high pressure compressor |
| 12/13/2000 | CN2410454Y Cold-heat bidirectional scavenger for semiconductor |
| 12/13/2000 | CN2410453Y All plastic fan for sprayer |
| 12/13/2000 | CN2410452Y Wear-proof shell for centrifugal dust-removing fan |
| 12/13/2000 | CN1276854A Centrifugal pump formed by pressing and welding and its mfg. process |
| 12/13/2000 | CN1276472A Device for fixing turbo charger to base |
| 12/13/2000 | CN1059490C Circulation apparatus for supply of cooling water to sealing portion of rotary shaft of pump |
| 12/13/2000 | CN1059489C Water supplying pump |
| 12/12/2000 | US6160956 Ceiling fan with heating/lighting assembly |
| 12/12/2000 | US6158985 Air fan including waterproof structure |
| 12/12/2000 | US6158984 Rotary blood pump with ceramic members |
| 12/12/2000 | US6158979 Device for fixing a motor-fan unit on a motor vehicle element, in particular a heat exchanger |
| 12/12/2000 | US6158978 Blower housing motor mount adapter and gaskets |
| 12/12/2000 | US6158977 Air cycle cooling system |
| 12/12/2000 | US6158964 Downrod assembly for a ceiling fan and mounting system for same |
| 12/12/2000 | US6158959 Pump impeller |
| 12/12/2000 | US6158958 Centrifugal pump |
| 12/12/2000 | US6158954 Cross-flow fan and an air-conditioner using it |
| 12/12/2000 | US6158709 Mounting apparatus for a pump pedestal |
| 12/12/2000 | US6158140 Golf cart fan with multiple positions |
| 12/10/2000 | CA2274160A1 Fan blade assembly of a ceiling fan |
| 12/10/2000 | CA2274153A1 Fan blade assembly of a ceiling fan |
| 12/07/2000 | WO2000074459A1 Filter-fan that can be fitted in a wall recess |
| 12/07/2000 | WO2000074213A1 Heat sink-equipped fan motor and small flat motor |
| 12/07/2000 | WO2000073662A1 Fan equipped with air-shaft |
| 12/07/2000 | WO2000073661A1 Turbo fan |
| 12/07/2000 | WO2000073621A1 Cooling and lubrication circuits for subsea pump moduls |
| 12/07/2000 | WO2000072740A1 Wet and dry electrical vacuum cleaner motor with reduced balance problems arising from assembly |
| 12/07/2000 | DE19925684A1 Fastener for turbocharger to base e.g. IC engine has positively interconnecting connection elements on bearing housing and main fastener foot |
| 12/07/2000 | DE19925112A1 Hand-held chain saw etc. has cover plate to act as partial seal of gap sector to separate cooling air flow and combustion air flow |
| 12/07/2000 | DE19920524A1 Radial flow compressor to compress gas stream has rotor with blades on hub arranged in casing, with flow channel formed between rotor and casing and has ring in flow channel with wall slits |
| 12/07/2000 | DE19915258C1 Gehäuse für eine mit einem Elektromotor angetriebene Förderpumpe Housing for an electric motor with a driven feed pump |
| 12/07/2000 | CA2375129A1 Heat sink-equipped fan motor and small flat motor |
| 12/06/2000 | EP1058009A1 Improvements to ultracompact air extractors for bathrooms |
| 12/06/2000 | EP1056950A1 Sealed magnetic bearings for circulation fan |
| 12/06/2000 | EP0779831A4 Close coupled series turbine mounting |
| 12/06/2000 | CN2409369Y Pump |
| 12/06/2000 | CN2409368Y Handy-to-detach pipe centrifugal pump |
| 12/06/2000 | CN2409367Y Mechanical sealed hydro-extracting-prevention cover for pump |
| 12/06/2000 | CN2409366Y Fire control water pump adapter |
| 12/06/2000 | CN2409357Y Float-vane wheel structure for multi-stage sheet-metal pump |
| 12/06/2000 | CN2409356Y Hydraulic motor oil delivering device for hydraulic transmission horizontal helico-centrifuger |
| 12/06/2000 | CN1276042A Pumping device method by sheet-metal working |
| 12/06/2000 | CN1276041A 离心泵 Centrifugal |
| 12/06/2000 | CN1059257C Coaxial flow ventilator |
| 12/05/2000 | US6157104 Electronic component cooling apparatus |
| 12/05/2000 | US6156090 Air cleaner having vanes with a winglike cross-section between a shroud and baseplate for rotation within a housing |
| 12/05/2000 | US6155969 Centrifugal pump for pumping blood and other shear-sensitive liquids |
| 12/05/2000 | US6155804 Sound attenuating motor end shield for a hydraulic pump |
| 12/05/2000 | US6155802 Turbo compressor |
| 12/05/2000 | US6155801 Air blower assembly for spas |
| 12/05/2000 | US6155787 Interchangeable fan blade system |
| 12/05/2000 | US6155786 Ceiling fan assembly and method for assembling same |
| 12/05/2000 | US6155781 Portable electric air pump |
| 12/05/2000 | US6155779 Turbomachinery |
| 12/05/2000 | US6155777 Removal of cooling air on the housing side of a diffuser of a compressor stage of gas turbines |
| 11/30/2000 | WO2000071237A1 Device for the mixing of liquid with gas and/or other liquids and/or granular, favourably powder-like material, and for the transportation of such mixtures |
| 11/30/2000 | DE19923936A1 Ventil mit auswechselbarem Absperrkörper Valve with replaceable shut-off |
| 11/29/2000 | EP1055826A1 Valve with replaceable closure element |
| 11/29/2000 | EP1055825A2 Assembled impeller |
| 11/29/2000 | CN2408286Y Axial flow type large turn angle fan |
| 11/29/2000 | CN2408285Y Suspending bell device for ceiling fan |
| 11/29/2000 | CN2408284Y Heat radiation fan casing base |
| 11/29/2000 | CN2408283Y Fan for gas water heater |
| 11/29/2000 | CN2408282Y Assembling rotor axle for oil containing bearing |
| 11/29/2000 | CN2408281Y Vacuum pump rotor for vehicle |
| 11/29/2000 | CN1059021C Screw serrated form for compressor |
| 11/28/2000 | US6152704 Blood pump with turbine drive |
| 11/28/2000 | US6152701 Method for designing a pipeline system for transporting a fluid subject to deterioration at elevated pressure and elevated temperature |
| 11/28/2000 | US6152691 Pumps for pumping molten metal |
| 11/23/2000 | WO2000070189A1 Rotary eddy machine |
| 11/23/2000 | DE19923649A1 Aus Blechteilen zusammengefügtes Laufrad Together gefügtes of sheet metal parts impeller |
| 11/23/2000 | DE19923201A1 Für einen Einsatz in einem aggressiven Medium vorgesehener Einsatz For use in an aggressive medium intended use |
| 11/23/2000 | DE19921765A1 Seitenkanalmaschine Side channel machine |
| 11/22/2000 | EP1054499A2 Electromotor for use in an agressive medium |
| 11/22/2000 | EP1054196A2 Mechanical seal arrangement |
| 11/22/2000 | EP1053402A1 Centrifugal pump impeller having a radial structure |
| 11/22/2000 | CN2407168Y Improved inlet seat for deep underwater pump |
| 11/22/2000 | CN2407167Y Impeller for axial flow fan of air conditioner |