| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 09/29/1994 | WO1994022285A1 Ventilation system for cubicles with electronic functional units producing considerable heat |
| 09/29/1994 | WO1994022064A2 Quieted air compressor |
| 09/29/1994 | WO1994021971A1 Fan casing |
| 09/29/1994 | WO1994021923A1 Centrifugal seal assembly |
| 09/29/1994 | DE4409629A1 Pump rotor and method for manufacturing it |
| 09/29/1994 | DE4402718A1 Kupplung zur Verbindung einer Faß- oder Behälterpumpe mit einem Antriebsmotor A coupling for connection of a container grasping or pump with a drive motor |
| 09/29/1994 | DE4310104A1 Verfahren zur Reduzierung der Schallemission sowie zur Verbesserung der Luftleistung und des Wirkungsgrads bei einer axialen Strömungsmaschine und Strömungsmaschine A method for reducing noise emissions and improve air power and efficiency in an axial flow machine and turbomachine |
| 09/29/1994 | DE4309697A1 Method for hydrodynamic conveying of oxidation-sensitive liquids, and installation and pump therefor |
| 09/29/1994 | DE4309119A1 Arrangement for producing, in particular, cooling air |
| 09/28/1994 | EP0482032B1 A fan for an electrically operated machine |
| 09/28/1994 | CN2178295Y Shaft fitting part for repairing miniature centrifugal pump |
| 09/27/1994 | US5350283 Clean pump |
| 09/27/1994 | US5350281 Fan with secondary air passage for motor cooling |
| 09/27/1994 | US5350275 Turbomolecular pump having vanes with ceramic and metallic surfaces |
| 09/27/1994 | US5350039 Low capacity centrifugal refrigeration compressor |
| 09/27/1994 | US5349721 Fan apparatus |
| 09/22/1994 | DE4407969A1 Ventilator with filter clogging indication |
| 09/22/1994 | DE4308325A1 Adjustable bearing, particularly for turbo sets |
| 09/21/1994 | EP0616132A1 Radial blower, particularly for blower type burner |
| 09/21/1994 | EP0616131A1 Radial wheel |
| 09/21/1994 | EP0615810A2 Vane member and method for producing joint |
| 09/21/1994 | EP0544693B1 Axial thrust compensation for centrifugal pumps |
| 09/21/1994 | CN2177828Y Shuttle type water lapping eliminator |
| 09/21/1994 | CN2177827Y Internal cooling electric pump |
| 09/20/1994 | US5348452 Pump mounting structure of canned submersible motor for deep well pump |
| 09/20/1994 | US5348447 Improved fan housing with easy access |
| 09/20/1994 | US5348445 Fan blade |
| 09/20/1994 | US5348444 Single-blade impeller for centrifugal pumps |
| 09/20/1994 | US5347823 Refrigeration system utilizing an enthalpy expansion jet compressor |
| 09/15/1994 | WO1994021025A1 Electromotor accomodating device |
| 09/15/1994 | WO1994020759A1 Anti-stall tip treatment means |
| 09/15/1994 | WO1994020758A1 Uniform compression gland seal assembly |
| 09/15/1994 | WO1994020757A1 Gland seal assembly housing |
| 09/15/1994 | DE4307353A1 Peripheral pump, especially for delivering fuel from a storage tank to the internal combustion engine of a motor vehicle |
| 09/14/1994 | EP0615070A1 Plant with a pump unit for circulating heated liquid within the plant |
| 09/14/1994 | EP0615069A1 Fan rotor |
| 09/14/1994 | EP0615068A1 Conical logarithmic spiral viscosity pump |
| 09/14/1994 | EP0563231B1 Method of avoiding the formation of bottom vortices at pump inlets |
| 09/14/1994 | EP0516637B1 Spiral housing made of sheet steel |
| 09/14/1994 | CN2177114Y Rain-proof, quick assembled roof fan |
| 09/14/1994 | CN2177113Y Anti-corrosion pump driven clutch sealing device |
| 09/14/1994 | CN2177112Y Double function ceramic vacuum pump |
| 09/13/1994 | US5346458 Electrohydraulic energy converter for cardiac assist devices and artificial hearts |
| 09/13/1994 | US5346363 Liner for a water jet propulsion pump |
| 09/13/1994 | US5346361 Air seal for pump with vertical shaft |
| 09/13/1994 | US5346316 Bearing unit, drainage pump and hydraulic turbine each incorporating the bearing unit |
| 09/13/1994 | CA2102881A1 Conical logarithmic spiral viscosity pump |
| 09/08/1994 | DE4307098A1 Exhaust turbocharger |
| 09/08/1994 | DE4304149C1 Self-priming motor pump unit |
| 09/07/1994 | EP0614015A1 Impeller for transverse fan |
| 09/07/1994 | EP0614014A1 Radial compressor with a flow stabilising casing |
| 09/07/1994 | CN1025879C A high-strength sintered composite ceramic body having excellent toughness and errosion resistance and process for preparation thereof |
| 09/06/1994 | US5344678 Shaft sleeve made of ceramics |
| 09/06/1994 | US5344515 Method of making a pump housing |
| 09/06/1994 | US5344313 Fugitive volatile organic compound vapor collection system |
| 09/06/1994 | US5344287 Fan shroud adaptor and assembly |
| 09/06/1994 | US5344286 Centrifugal pump housing |
| 09/06/1994 | US5344285 Centrifugal pump with monolithic diffuser and return vane channel ring member |
| 09/06/1994 | US5344281 Rotary vortex machine |
| 09/06/1994 | US5344163 Dynamic shaft seal for pumping fibrous slurries |
| 09/06/1994 | US5343831 Dynamic air cleaner and carburetor pressurization system for air cooled internal combustion engine |
| 09/06/1994 | CA1331872C Centrifugal radially aligned outlet type fan with baffle |
| 09/05/1994 | EP0681665A4 Sealing and pumping means and methods. |
| 09/02/1994 | CA2115111A1 Impeller for transverse fan |
| 09/01/1994 | WO1994019583A1 Method of producing an abrasive tip on a turbine blade |
| 09/01/1994 | DE4305928A1 Device and method for cooling liquid and gaseous media by means of air |
| 09/01/1994 | CA2153899A1 Method of producing an abrasive tip on a turbine blade |
| 08/31/1994 | EP0612923A1 Vortex flow blower and vane wheel therefor |
| 08/31/1994 | CN2175843Y Suspension pump |
| 08/30/1994 | US5343104 Fan motor |
| 08/30/1994 | US5342175 Grill |
| 08/30/1994 | US5342174 Foot for fans |
| 08/30/1994 | US5342173 Cowl for fan and its application to a vehicle motorized fan unit |
| 08/30/1994 | US5342171 Impeller blade with reduced stress |
| 08/30/1994 | US5342169 Axial flow turbine |
| 08/30/1994 | US5342168 Adjustable radial-flow diffuser |
| 08/30/1994 | US5342167 Low noise fan |
| 08/30/1994 | US5341871 Engine cooling fan assembly with snap-on retainers |
| 08/30/1994 | US5341565 Method of securing a filter element to a blade of a fan |
| 08/30/1994 | CA2009905C High density grout pump |
| 08/25/1994 | DE4400734A1 Device for reducing cavitation-caused damage to rotary pumps and for improving their operational behaviour |
| 08/24/1994 | EP0612135A1 Rotating device for a canned motor |
| 08/24/1994 | EP0611905A1 Contactless sealing device between spaces of different pressure |
| 08/24/1994 | CN1091182A Carbon anticorrosion pump |
| 08/23/1994 | US5340286 Balanced turbocharger |
| 08/23/1994 | US5340280 Dovetail attachment for composite blade and method for making |
| 08/23/1994 | US5340276 Method and apparatus for enhancing gas turbo machinery flow |
| 08/23/1994 | US5340275 Rotary throat cutoff device and method for reducing centrifugal fan noise |
| 08/23/1994 | US5340273 Sealing and pumping means and methods environmentally leak-proof pump with misting chamber defined therein |
| 08/23/1994 | US5340272 Multi-stage centrifugal pump incorporating a sealed thrust bearing |
| 08/23/1994 | US5339622 Gas turbine engine with improved water ingestion prevention |
| 08/18/1994 | WO1994018457A1 Apparatus for pumping liquids |
| 08/18/1994 | DE4336687A1 Rotor unit |
| 08/17/1994 | EP0611269A1 Sewage pump station |
| 08/17/1994 | EP0610826A2 Improved centrifugal pump |
| 08/17/1994 | EP0610668A1 Device for locking axial rotor blades and for eleminating rotor imbalance |
| 08/17/1994 | EP0610666A1 Turbomolecular pump |
| 08/17/1994 | EP0610572A1 Assembly for pumping washing liquid from a tank to a spray nozzle of a motorvehicle |
| 08/17/1994 | EP0371985B1 Rotary pump with a coupling section |
| 08/17/1994 | CN2174583Y Location device for expansion tabe for vertical fan |