| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 03/20/1997 | DE19534258A1 Housing for centrifugal pump |
| 03/19/1997 | EP0763663A2 Compressor assembly |
| 03/19/1997 | EP0763662A2 Side-channel compressor |
| 03/19/1997 | EP0763661A2 Side-channel compressor |
| 03/19/1997 | EP0706612A4 Mechanical transfer ceramic panel |
| 03/19/1997 | CN2249840Y Gapless composite shaft sleeve |
| 03/19/1997 | CN2249839Y Multifunctional lighting air exchanging fan |
| 03/19/1997 | CN1145659A Flow pump for use in pumping fuel from a reservoir to the engine for a motor vehicle |
| 03/19/1997 | CN1145457A Liquid pump |
| 03/18/1997 | US5611669 For a working fluid |
| 03/18/1997 | US5611668 Multi-part injection-molded plastic fan |
| 03/18/1997 | US5611667 Transverse fan |
| 03/18/1997 | US5611664 Apparatus to achieve passive damping of flow disturbances in a centrifugal compressor to control compressor surge |
| 03/18/1997 | US5611663 Geared multishaft turbocompressor and geared multishaft radial expander |
| 03/13/1997 | WO1997009535A1 A radial fan wheel |
| 03/13/1997 | WO1997009482A1 Pump for fibrous pulp suspension with means for separating gas from the suspension |
| 03/13/1997 | DE19532985A1 Pressurised casing |
| 03/12/1997 | EP0762022A1 Liquid pump seal |
| 03/12/1997 | EP0761983A1 Fan having blades with sound reducing material attached |
| 03/12/1997 | EP0761982A1 Fan module |
| 03/12/1997 | EP0761981A2 Turbomachinery with variable-angle flow guiding vanes |
| 03/12/1997 | EP0761980A1 Fan having blades with flanges |
| 03/12/1997 | EP0761979A1 Axial flow fan |
| 03/12/1997 | EP0761978A1 Thermostructural composite material rotor, particularly of large diameter and its method of manufacturing |
| 03/12/1997 | EP0761977A1 High temperature composite material impellor, particularly of small diameter, and its manufacturing method |
| 03/12/1997 | EP0761976A1 Fabrication method for a fan casing |
| 03/12/1997 | EP0761970A1 Compact electrohydraulic apparatus |
| 03/12/1997 | CN2249325Y Graphite magnetic sealing device for centrifugal pump shaft |
| 03/12/1997 | CN2249324Y Reinfored fan-casing |
| 03/11/1997 | US5609473 Pivot fan |
| 03/11/1997 | US5609470 Turbomachine aerofoil with concave surface irregularities |
| 03/11/1997 | US5609468 For use with a pump |
| 03/09/1997 | CA2184882A1 Turbomachinery with variable-angle flow guiding vanes |
| 03/06/1997 | WO1997008530A1 Method for determining the real cavitation point of material |
| 03/06/1997 | WO1997008463A1 Design method for a multi-blade radial fan and multi-blade radial fan |
| 03/06/1997 | WO1997008462A1 Pump box with replaceable erosion protector |
| 03/06/1997 | WO1997008461A1 Regenerative pump |
| 03/06/1997 | DE19634091A1 Radial ventilator for gases in oven or furnace |
| 03/05/1997 | EP0760428A1 Drainage pump |
| 03/05/1997 | EP0760427A1 High capacity, large sphere passing, slurry pump |
| 03/05/1997 | EP0760426A1 A fuel pump |
| 03/05/1997 | EP0592538B1 Recirculation valve |
| 03/05/1997 | CN2248790Y Magnetic self-suction pump |
| 03/05/1997 | CN1144305A Drainage pump |
| 03/04/1997 | US5607285 Pump drive apparatus |
| 03/04/1997 | US5607284 Baffled passage casing treatment for compressor blades |
| 03/04/1997 | US5607283 Westco-type fuel pump having improved impeller |
| 03/04/1997 | US5606872 Compression type refrigerator |
| 03/01/1997 | CA2184522A1 Turbine of thermostructural composite material, in particular a turbine of large diameter, and a method of manufacturing it |
| 03/01/1997 | CA2184300A1 Fan having blades with flanges |
| 03/01/1997 | CA2184299A1 Fan having blades with sound reducing material attached |
| 02/27/1997 | WO1997007338A1 Radial-construction centrifugal pump impeller |
| 02/27/1997 | DE19531160A1 Rotor for radial fan, especially for vehicle air conditioning systems |
| 02/26/1997 | EP0759507A1 Electrical drive, in particular for a central heating circulation pump |
| 02/26/1997 | CN2248262Y Rotary blower |
| 02/26/1997 | CN2248261Y Hanging fan |
| 02/26/1997 | CN2248260Y Infusion electric pump |
| 02/26/1997 | CN1143730A Axial flow fan for microwave oven |
| 02/25/1997 | US5605444 Pump impeller having separate offset inlet vanes |
| 02/25/1997 | US5605443 Compressor set |
| 02/25/1997 | US5605442 Centrifugal pump for pumping fiber suspensions |
| 02/25/1997 | US5605439 Drainage pump |
| 02/25/1997 | US5605437 Compressor and method of operating it |
| 02/25/1997 | US5605436 Centrifugal pump |
| 02/25/1997 | US5605435 Method and apparatus to achieve passive damping of flow disturbances in a centrifugal compressor to control compressor surge |
| 02/25/1997 | US5605434 Impeller having transport elements disposed on a pressure side of a cover disk for a centrifugal pump for dirty liquids |
| 02/25/1997 | US5605338 Liquid pump seal |
| 02/25/1997 | CA2106896C Wheel fan of range hood |
| 02/22/1997 | CA2605303A1 Centrifugal pump |
| 02/22/1997 | CA2176437A1 Centrifugal pump |
| 02/20/1997 | WO1997006369A1 Fluid impeller |
| 02/20/1997 | WO1997006050A1 Cargo discharging pump |
| 02/20/1997 | DE19530195A1 Kreiselpumpenlaufrad radialer Bauart Centrifugal pump impeller radial type |
| 02/19/1997 | CN2247734Y Swirl mechanical automatic centre distance adjusting mechanism |
| 02/19/1997 | CN1143167A Axial-flow fan and inclination changing blade axial-flow fan |
| 02/18/1997 | US5604777 Nuclear reactor coolant pump |
| 02/18/1997 | US5603607 Propeller fan |
| 02/18/1997 | US5603604 Method and apparatus for enhancing gas turbo machinery flow |
| 02/18/1997 | US5603587 Drainage water pumping station and method for operating the same |
| 02/13/1997 | WO1997005393A1 Peripheral pump, in particular for feeding fuel from the tank to the internal combustion engine of a motor vehicle |
| 02/13/1997 | WO1997004898A1 Process for joining an insert to a tubular part by flanging |
| 02/12/1997 | EP0757752A1 Aircraft fan containment structure restraint |
| 02/12/1997 | EP0757749A1 Ramped dovetail rails for rotor blade assembly |
| 02/12/1997 | EP0688415B1 Fan casing |
| 02/12/1997 | CA2177944A1 Permanent magnet motor driven compressor |
| 02/11/1997 | US5601419 Nozzle structure for a full-circumferential flow pump |
| 02/11/1997 | US5601412 Variable size circular fan guard |
| 02/11/1997 | US5601410 Fan having blades with sound reducing material attached |
| 02/11/1997 | US5601409 Fan blade for ceiling fans |
| 02/11/1997 | US5601407 Stator for turbomachines |
| 02/11/1997 | US5601400 Centrifugal blower improved to reduce vibration and noise |
| 02/11/1997 | US5601398 Fuel pump including axially movable end covers for feeding fuel from a supply tank to an internal engine |
| 02/11/1997 | US5601111 Method for automatically circulating and then halting circulation of wastewater in a wastewater pump station, and a valving device therefore |
| 02/11/1997 | US5600886 Method of making vortex flow blower and vane wheel therefor |
| 02/10/1997 | CA2175540A1 Transverse fan assembly |
| 02/06/1997 | WO1997004516A1 Device for supporting an electric motor driving a turbine, in particular for a motor vehicle heating and/or air conditioning apparatus |
| 02/06/1997 | DE19528181A1 Peripheralpumpe, insbesondere zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges Peripheral pump, especially for feeding fuel from a storage tank to the internal combustion engine of a motor vehicle |
| 02/05/1997 | EP0757182A1 Guiding cable for submersible pumps |
| 02/05/1997 | EP0757181A2 Axial flow fan |
| 02/05/1997 | EP0757179A1 Compression device |