| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 01/26/1994 | CN2154372Y Centrifugal water pump, no-axial thrust floating sealedring |
| 01/26/1994 | CN2154371Y Multifunction pump |
| 01/26/1994 | CN2154370Y Integral seal box for diving electric pump |
| 01/26/1994 | CN1023618C Balance piston and seal arrangement |
| 01/25/1994 | US5281106 Radial-blade double-inlet fan |
| 01/25/1994 | US5281103 Mini table fan |
| 01/25/1994 | US5281094 Electromechanical apparatus for varying blade of variable-pitch fan blades |
| 01/25/1994 | US5281093 Fan blade cover |
| 01/25/1994 | US5281092 Volute housing for a centrifugal fan, blower or the like |
| 01/25/1994 | US5281088 Centrifugal pump impeller, and in combination with a centrifugal pump housing |
| 01/25/1994 | US5281087 Industrial gas turbine engine with dual panel variable vane assembly |
| 01/25/1994 | US5280766 Subsea pump system |
| 01/25/1994 | CA1326476C Gas compressor having dry gas seals for balancing end thrust |
| 01/20/1994 | WO1994001218A1 Grinding pump |
| 01/20/1994 | DE4306588A1 Vibration damping holder for electric motor - has damping element attached to bridge on housing and supported in radial direction by two angled motor holder support surfaces |
| 01/20/1994 | DE4223544A1 Water pump for vehicle IC engine - has bearing lubricant chamber formed between two shaft seals |
| 01/20/1994 | DE4222950A1 Rotary heat exchanger utilising rotor of cross-flow ventilator e.g. for vehicle - presents reduced impedance to air flow for redn. of energy consumption and acoustic noise level in operation |
| 01/19/1994 | EP0579344A1 Method of manufacturing a gearwheel element of a pinion shaft |
| 01/19/1994 | CN2153665Y Rotating chain screen air filter |
| 01/19/1994 | CN2153664Y Hand-driven fan centre shaft |
| 01/19/1994 | CN2153660Y Mining direct-connected water pump |
| 01/18/1994 | US5279515 Air handling unit with improved acoustical performance |
| 01/18/1994 | US5279503 Cooling system for a self-propelled vehicle |
| 01/18/1994 | US5279109 Gas turbine engine variable bleed pivotal flow splitter |
| 01/18/1994 | CA2013480C Covered split scroll for centrifugal blower |
| 01/13/1994 | DE4239586C1 Turbomaschinenanlage sowie Verfahren zum Abdichten einer Turbomaschine Turbo machinery and method for sealing a turbomachine |
| 01/13/1994 | DE4223160A1 Gas compression plant for industrial supply - has gas over-compressed, with expansion providing final pressure and temp. |
| 01/13/1994 | DE4222264A1 Electric fan mounting for vehicle radiator - has complete fan unit, with mounting duct clipped to cowl on radiator. |
| 01/12/1994 | CN2153002Y Heat insulation filtering hood for fume exhauster |
| 01/12/1994 | CN2152929Y 吊扇叶片 Ceiling fan blades |
| 01/12/1994 | CN2152928Y Blade set for centrifugal fan |
| 01/12/1994 | CN2152927Y Sealing device for end surface of centrifugal pump spindle |
| 01/12/1994 | CN1080697A Inclined plane ceiling fan |
| 01/12/1994 | CN1080614A Apparatus for servicing an elongated suspended pump motor in an electric power plant with limited access |
| 01/12/1994 | CN1023508C Centrifugal pump |
| 01/11/1994 | US5277631 Vane arrangement for a water jet propulsion assembly |
| 01/11/1994 | US5277543 Device for monitoring abrasion loss of a thrust bearing in a submerged motor pump |
| 01/11/1994 | US5277541 Vaned shroud for centrifugal compressor |
| 01/06/1994 | WO1994000694A1 Gas friction vacuum pump |
| 01/06/1994 | WO1994000693A1 Improved centrifugal pump and systems utilizing same |
| 01/05/1994 | EP0577180A1 Pump Impeller |
| 01/05/1994 | EP0576859A1 Turbo machine with axial dry gas seal |
| 01/05/1994 | EP0576463A1 Impeller for a radial fan |
| 01/05/1994 | DE4221184A1 Fuel delivery pump for vehicle IC engine - uses space between impeller and delivery channel to control direction of flow |
| 01/05/1994 | DE4221172A1 Air blast ventilation machine - comprises two fans in box casing with motor output shafts coupled to input shafts of fans by loose couplings |
| 01/05/1994 | DE4220962A1 Radial flow blower or compressor - has adjustable flow control zone with stepped profile |
| 01/05/1994 | DE4220961A1 Axial flow machine with bladed rotor - incorporates flow control zone with step having dia. change |
| 01/05/1994 | DE4220960A1 Blades for axial and radial flow machines - use series of segments and connecting elements to create variable flow contour |
| 01/05/1994 | DE4220959A1 Air guidance element for use in flow channel - consists of eddy plates arranged across direction of flow |
| 01/05/1994 | CN2152107Y Filter of small submersible pump |
| 01/05/1994 | CN2152106Y Pump with screw joint pump |
| 01/05/1994 | CN2152105Y Two-way axial-flow pump |
| 01/05/1994 | CN1080368A 过滤器消音器 Filter silencer |
| 01/05/1994 | CN1080367A Motor fan with double-face symmetroid vanes |
| 01/05/1994 | CN1080356A Axial flow turbine |
| 01/04/1994 | US5275538 Coolant pump system for an automotive vehicle |
| 01/04/1994 | US5275535 For use on a hub for rotation in a fluid |
| 01/04/1994 | US5275532 Axial compressor and method of carrying out maintenance on the axial compressor |
| 01/04/1994 | US5275530 Condensate seal for induced draft motor |
| 12/29/1993 | EP0576117A1 Edge protection for a fan blade |
| 12/29/1993 | EP0575763A1 Rotor for a radial fan |
| 12/29/1993 | EP0575401A1 Dual fan cooling system |
| 12/29/1993 | EP0575342A1 Radial fan |
| 12/29/1993 | CN2151291Y Protective connecting device for axial pump transmission draft |
| 12/29/1993 | CN2151290Y Clamping strap for deep well pump |
| 12/29/1993 | CN2151289Y Shaft sealer for corrosionproof centrifugal pump |
| 12/29/1993 | CN2151288Y Single stage pump |
| 12/29/1993 | CN2151287Y Vertical adjustable corrosionproof centrifugal pump |
| 12/29/1993 | CN1080032A Compressor collector with nonuniform cross section |
| 12/28/1993 | US5273402 Portable ceiling fan assembly and mounting assembly therefor |
| 12/28/1993 | US5273400 Axial flow fan and fan orifice |
| 12/28/1993 | US5273394 Turbine pump |
| 12/28/1993 | CA1325648C Mechanical seal for pumps and method of fabricating same |
| 12/28/1993 | CA1325552C Self-priming centrifugal pump for dangerous, particularly radio-active liquids |
| 12/23/1993 | DE4320180A1 Rotor unit for axial flow turbo-engine - with constant profile variation of fluid passage between rotor core and outer jacket |
| 12/23/1993 | DE4236217C1 Tauchmotoraggregat Submersible motor unit |
| 12/23/1993 | DE4220015A1 Gas friction vacuum pump with high vacuum section and pre-vacuum section - has cooling system for high vacuum section and pump is equipped with heater at its pre-vacuum section |
| 12/22/1993 | EP0575218A1 Device for mounting hydraulic components such as a pump housing and support for such a device |
| 12/22/1993 | EP0574605A1 Filter-silencer |
| 12/22/1993 | CN2150373Y Device for jointing of oil-smoke exhauster blade and electric-motor rotating shaft |
| 12/22/1993 | CN2150372Y Rotating mechanism of guide-vane for fan |
| 12/22/1993 | CN2150371Y Sealing device for suction ring of pump |
| 12/22/1993 | CN2150368Y Portable folding electric fan |
| 12/22/1993 | CN1023247C Method of manufacture pipe diffuser and making pipe diffuser with the sane method |
| 12/22/1993 | CN1023246C Spiral case in metal sheeting design |
| 12/22/1993 | CN1023245C Scroll type compressor |
| 12/22/1993 | CN1023244C Scroll-type compressor |
| 12/21/1993 | US5271723 Engine driven oil pump |
| 12/21/1993 | US5271717 Coupling fan |
| 12/21/1993 | US5271713 Adjustable inlet for a harvester fan |
| 12/21/1993 | US5271711 Compressor bore cooling manifold |
| 12/21/1993 | CA1325443C Elastomeric pump casing seal |
| 12/21/1993 | CA1325360C Method and apparatus for pumping high consistency pulp |
| 12/16/1993 | DE4322861A1 Axial delivery dust extraction unit - has hollow drive shaft and separately contained cooling air system |
| 12/16/1993 | DE4238895C1 Electric ventilation fan for air-conditioning duct - has peripheral seal for suction plate and vibration damping of fan motor mounting, to reduce noise |
| 12/16/1993 | DE4218826A1 Radial blower for building ventilation - has flow reversal chamber and impeller on vertical or horizontal axis |
| 12/16/1993 | DE4215464A1 Stenter frame - has deflectors at the input to the distribution box to obtain an even airflow in the drying section. |
| 12/15/1993 | EP0573895A1 Turbocharger with a radial compressor |
| 12/15/1993 | CN2149502Y Blade mounting |
| 12/15/1993 | CN1079537A 离心泵 Centrifugal |