| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 02/21/1995 | US5391064 Frame independent electric blower half-housing |
| 02/21/1995 | US5391056 Air blower |
| 02/15/1995 | EP0638728A1 Rotary throat cutoff device and method for reducing centrifugal fan noise |
| 02/15/1995 | EP0638724A1 Vortex blower |
| 02/15/1995 | CN2189662Y Plastic composite base of floor electric fan |
| 02/15/1995 | CN2189661Y Electric fan with wind-guiding device |
| 02/14/1995 | US5388970 Electrically driven air pump |
| 02/08/1995 | CN2189298Y Sun Energy ventilating fan |
| 02/08/1995 | CN2189228Y Device for adjusting oscillating degree of electric fan |
| 02/08/1995 | CN2189227Y Mechanism for adjusting oscillating degree of electric fan |
| 02/08/1995 | CN2189226Y Energy saving ventilation fan for mining use |
| 02/08/1995 | CN2189225Y Multi-function electric fan placed on roof |
| 02/08/1995 | CN2189224Y Sector like hanging fan |
| 02/07/1995 | US5387090 Two-stage positive displacement pump |
| 02/07/1995 | US5387087 Fan capable of directing air flow in both axial and radial directions |
| 02/07/1995 | US5387066 Electrical fixture installation assist method and means |
| 02/03/1995 | CA2127588A1 Rotary throat cutoff device and method for reducing centrifugal fan noise |
| 02/01/1995 | EP0636793A1 Electric heating pan |
| 02/01/1995 | CN2188666Y Cooling device for electric fan |
| 01/31/1995 | US5385449 Compressor arrangement |
| 01/25/1995 | EP0635642A2 Blower unit |
| 01/25/1995 | EP0635641A1 Fan and fan drive assembly |
| 01/25/1995 | EP0635101A1 Electrically driven high speed pump |
| 01/25/1995 | CN2188138Y Air warming device |
| 01/24/1995 | US5383765 Air freshener apparatus for ceiling fans |
| 01/19/1995 | WO1995002127A1 Motor fan system |
| 01/18/1995 | CN2187693Y Swing angle adjustable swing mechanism |
| 01/18/1995 | CN2187692Y Portable pocket fan |
| 01/18/1995 | CN2187691Y Two-direction ventilation device driven by power inertia |
| 01/17/1995 | US5382141 In a subsea station for transporting a well stream |
| 01/17/1995 | US5382136 Expandable window fan |
| 01/17/1995 | US5382132 Toothed wheel gear unit for a compressor system |
| 01/12/1995 | DE4416497C1 Geared multi-shaft turbo-compressor and geared multi-shaft radial expander |
| 01/11/1995 | CN2187236Y Ceiling fan |
| 01/10/1995 | US5380156 Ceiling fan balance apparatus |
| 12/28/1994 | CN2186319Y Flow-over air feeder |
| 12/27/1994 | US5375651 Draft inducer blower motor mounting and cooling construction |
| 12/22/1994 | WO1994029597A1 Compressor |
| 12/21/1994 | EP0629827A1 Refrigerator and/or freezer apparatus |
| 12/21/1994 | CN1096571A Oscillating fan |
| 12/14/1994 | CN2185121Y Oscillating part for massager |
| 12/13/1994 | CA1333479C Portable electric fan assembly |
| 12/07/1994 | CN2184807Y Driving part locking mechanism |
| 12/07/1994 | CN2184806Y Solar electric fan |
| 12/06/1994 | US5370500 Oscillating fan support |
| 11/30/1994 | EP0626519A1 Airflow measuring centrifugal fan |
| 11/30/1994 | EP0626516A1 Two stage positive displacement pump |
| 11/30/1994 | CN2184108Y AC-DC reversible fan |
| 11/29/1994 | US5368453 Electric fan |
| 11/23/1994 | CN2183462Y Moveable guide mechanism for fan |
| 11/18/1994 | CA2123640A1 Airflow measuring centrifugal fan |
| 11/17/1994 | EP0624730A1 Heat exchanger, in particular refrigerator |
| 11/15/1994 | US5364228 Turbine for gas compression |
| 11/15/1994 | US5363674 Zero superheat refrigeration compression system |
| 11/15/1994 | CA2002717C Electric motor-driven impeller-type air pump |
| 11/10/1994 | WO1994025808A1 Zero superheat refrigeration compression system |
| 11/10/1994 | CA2161792A1 Zero superheat refrigeration |
| 11/09/1994 | CN2182290Y Gas Combustion booster |
| 11/08/1994 | US5362207 Portable diesel-driven centrifugal air compressor |
| 11/03/1994 | DE4314059A1 Cooling fan for internal combustion engines |
| 11/02/1994 | CN2181583Y Low noise axial flow fan for radiator of transformer |
| 10/27/1994 | DE4313657A1 Compressor installation |
| 10/26/1994 | CN2180813Y Strong miniature stink exhauster |
| 10/26/1994 | CN2180812Y Hand driving fan |
| 10/26/1994 | CN2180052Y Mosquito killing electric fan |
| 10/26/1994 | CN1094159A Radial-flow exhaust turbocharger turbine |
| 10/25/1994 | US5358382 For use in cooling an engine |
| 10/19/1994 | EP0620323A1 Improvements relating to exhauster fan systems |
| 10/19/1994 | CN2179926Y Draught fan for use in toilet |
| 10/19/1994 | CN2179925Y Combined fan and ceiling lamp |
| 10/12/1994 | CN2179478Y Electrical fan with 360 deg. rotation |
| 10/06/1994 | DE4409624A1 Supercharging device for an internal combustion engine |
| 10/05/1994 | CN2178802Y Cold-heat fan with novel structure |
| 10/05/1994 | CN2178801Y Turbine pump with natural flow |
| 10/04/1994 | US5352099 Exhaust fan for water heater |
| 09/29/1994 | WO1994022285A1 Ventilation system for cubicles with electronic functional units producing considerable heat |
| 09/29/1994 | DE4309636A1 Radialdurchströmte Abgasturboladerturbine Radial flow type exhaust gas turbocharger turbine |
| 09/29/1994 | DE4309608A1 Cooling fan for an internal combustion engine |
| 09/29/1994 | DE4309119A1 Arrangement for producing, in particular, cooling air |
| 09/28/1994 | EP0482032B1 A fan for an electrically operated machine |
| 09/27/1994 | US5350281 Fan with secondary air passage for motor cooling |
| 09/27/1994 | US5350039 Low capacity centrifugal refrigeration compressor |
| 09/27/1994 | US5349721 Fan apparatus |
| 09/21/1994 | CN2177826Y Foldable dual-purpose pocket fan |
| 09/21/1994 | CN2177825Y Cool-air device for electric fan |
| 09/20/1994 | US5347823 Refrigeration system utilizing an enthalpy expansion jet compressor |
| 09/14/1994 | EP0506691B1 Burner for motor vehicle heater |
| 09/14/1994 | CN2177111Y Timed automatic shifting fan |
| 09/14/1994 | CN2177110Y Cooling dc blower |
| 09/13/1994 | US5346364 Very high speed hydraulic turbine drive |
| 09/08/1994 | DE4306327A1 Reluctance motor |
| 09/07/1994 | CN2176454Y Electric swing fan |
| 09/06/1994 | US5343831 Dynamic air cleaner and carburetor pressurization system for air cooled internal combustion engine |
| 08/31/1994 | CN2175842Y Mini-size electric exhausting and draughting machine |
| 08/30/1994 | US5343104 Fan motor |
| 08/25/1994 | DE4305237A1 Cooling system for a motor vehicle |
| 08/23/1994 | US5340286 Balanced turbocharger |
| 08/23/1994 | US5340275 Rotary throat cutoff device and method for reducing centrifugal fan noise |
| 08/18/1994 | WO1994018458A1 High-speed electrically driven axial-flow pump and boat driven thereby |
| 08/17/1994 | EP0610757A2 Fully enclosed electrical engine with at least one internal fan |