| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
|---|
| 01/24/2001 | CN1061134C 电扇 Electric fan |
| 01/18/2001 | WO2001004495A1 Axial flow fan |
| 01/17/2001 | EP1069313A2 Turbo compressor |
| 01/17/2001 | EP1068456A1 Dual inlet vacuum pumps |
| 01/17/2001 | CN2415182Y Noiseless touchable electric fan |
| 01/16/2001 | US6174145 Axial flow blower device |
| 01/16/2001 | US6173935 Cathedral ceiling fixture mounting system |
| 01/10/2001 | EP1067343A2 Pressure-compensating valve for refrigerating chambers |
| 01/10/2001 | EP1067291A1 Transmission and centrifugal compressor |
| 01/10/2001 | CN2414229Y Bidirectional scavenger fan |
| 01/10/2001 | CN2414228Y Multi-function domestic electric fan |
| 01/10/2001 | CN2414227Y High-efficiency and high-pressure mixed type blower fan specially for tunnel ventialtion |
| 01/09/2001 | US6171062 Fitting adapted for holding an upright coupling member disposed in a motor casing onto a flat ceiling wall |
| 01/09/2001 | US6171061 Structure of a suspending bracket for ceiling fans |
| 01/09/2001 | US6171060 Ceiling fan hub and lighting assembly |
| 01/09/2001 | US6171059 Quick assembly blades for ceiling fans |
| 01/09/2001 | US6171057 Table electric fan |
| 01/09/2001 | US6171054 Impeller housing with reduced noise and improved airflow |
| 01/09/2001 | US6170275 Fan for refrigerator |
| 01/04/2001 | WO2001001047A1 Ceiling fan having one or more fan heaters |
| 01/04/2001 | WO2001000995A1 Indirect cooling for an electric fan |
| 01/04/2001 | DE19929978A1 Fan with axial blades, with air guide elements in entry-side region of hub and on induction side of blades |
| 01/04/2001 | CA2378037A1 Ceiling fan having one or more fan heaters |
| 01/04/2001 | CA2341567A1 Indirect cooling for an electric fan |
| 01/03/2001 | CN2413069Y Electrical equipment rocking head angle adjusting device |
| 01/03/2001 | CN2413068Y Adjustable crank of crank rocker mechanism |
| 01/03/2001 | CN2413067Y Adjustable crank of rocking mechanism |
| 01/03/2001 | CN2413066Y Analog hand electric fan |
| 01/03/2001 | CN2413065Y Fan device for turbo-exhauster |
| 01/03/2001 | CN2413064Y Natural ventilator |
| 01/03/2001 | CN1060254C Fan and fan drive assembly |
| 01/02/2001 | US6168375 Spring-loaded vaned diffuser |
| 01/02/2001 | US6168285 Universal, light fixture/ceiling fan recessed mounting device |
| 12/28/2000 | WO2000079134A1 Self-propelled vacuum pump |
| 12/28/2000 | DE19928925A1 Turbolader Turbocharger |
| 12/27/2000 | EP1063390A2 Turbocharger |
| 12/27/2000 | CN1278042A Hydraulic, double rotary and pulsation type ventilator for local parts for mining use |
| 12/21/2000 | DE10019606A1 Drive control apparatus of cooling fan used in hydraulic powered machine e.g. construction machinery, controls capacity of hydraulic motor and pump based on difference between actual and target values of fan speed |
| 12/20/2000 | EP1061265A1 Turbocharger for a slow speed diesel engine |
| 12/20/2000 | CN2411366Y Whole-cover direct-exhaust anti-moisqito strong kitchen ventilator |
| 12/20/2000 | CN2411365Y Multifunction electric fan |
| 12/20/2000 | CN2411364Y Electric fan |
| 12/20/2000 | CN2411363Y Rocking fan |
| 12/20/2000 | CN1277329A Free fan with inclined airflow |
| 12/20/2000 | CN1277317A Supercharger set for large diesel engine |
| 12/14/2000 | DE19925439A1 Lüfter Fan |
| 12/13/2000 | CN2410451Y Natural ventilator with reverse V type rib ring |
| 12/12/2000 | US6160956 Ceiling fan with heating/lighting assembly |
| 12/12/2000 | US6158986 Compact vacuum pump |
| 12/12/2000 | US6158985 Air fan including waterproof structure |
| 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 |
| 12/10/2000 | 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 | 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 | 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 | CN2409365Y DC fan for railway rolling stock |
| 12/06/2000 | CN1059257C Coaxial flow ventilator |
| 12/05/2000 | US6157104 Electronic component cooling apparatus |
| 12/05/2000 | US6155802 Turbo compressor |
| 12/05/2000 | US6155787 Interchangeable fan blade system |
| 12/05/2000 | US6155786 Ceiling fan assembly and method for assembling same |
| 12/05/2000 | US6155782 Portable fan |
| 12/05/2000 | US6155781 Portable electric air pump |
| 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 | DE10002951C1 Radial ventilation fan for automobile passenger compartment has 2 separate fan stages driven by central electric motor contained within respective ventialtion channels leading to floor of passenger compartment |
| 11/29/2000 | CN2408280Y Annular turning fan |
| 11/29/2000 | CN2408279Y 离心风机 Centrifugal fan |
| 11/28/2000 | US6152413 Mounting block |
| 11/22/2000 | CN2407164Y Oscillation controller of electric fan |
| 11/22/2000 | CN2407163Y Electric fan with vertically blowing |
| 11/21/2000 | US6149388 Combination of a blade bracket and a collar of a ceiling fan |
| 11/16/2000 | WO2000068576A1 Reversing shuttle for air handling device |
| 11/16/2000 | DE19909507C1 Radialgebläse, insbesondere für Heizungs- und Klimaanlagen Radial fan, especially for heating and air conditioning |
| 11/15/2000 | CN2406089Y Turbine boosted fan |
| 11/15/2000 | CN2406088Y Axial-flow fan having multiple series moving vane parts |
| 11/14/2000 | US6146191 Ceiling fan with easy installation features |
| 11/14/2000 | US6146097 Fan blade assembly for use with a ceiling fan drive unit |
| 11/14/2000 | US6145314 Compressor wheels and magnet assemblies for internal combustion engine supercharging devices |
| 11/08/2000 | EP1050682A2 A motor-driven fan, particularly for a motor vehicle heat exchanger |
| 11/08/2000 | EP1049877A1 Low profile motor |
| 11/08/2000 | CN2405049Y Drum like cooking fuem removing fan |
| 11/08/2000 | CN2405048Y Cooking fume remover |
| 11/08/2000 | CN1272597A Two-way blower fan |
| 11/07/2000 | US6144135 Stator structure for a direct-current fan motor |
| 11/07/2000 | US6142864 Blower unit and air conditioner employing the same |
| 11/02/2000 | EP1048904A2 Ventilation unit for a filter and ventilation system, in particular for clean rooms |
| 11/02/2000 | EP1048258A2 Electric blower and vacuum cleaner using the same |
| 11/02/2000 | DE19919796A1 Lüftereinheit für Filter-Ventilationseinheiten, insbesondere in Reinraumsystemen Fan unit for filter-ventilation units, particularly in clean room systems |
| 11/01/2000 | CN2403926Y Scavenger fan with locking switch |
| 11/01/2000 | CN2403925Y Oscillation angle variable mechanism for fan |
| 11/01/2000 | CN2403924Y Continuous adjustable mechanism of oscillation angle for electric fan |