| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 09/02/1997 | US5662456 Friction vacuum pump with bearing support |
| 09/02/1997 | US5662455 Fuel pump assembly having reduced vapor discharge noise |
| 08/28/1997 | WO1997031192A1 Integrally intercooled axial compressor and its application to power plants |
| 08/28/1997 | WO1997031182A1 Fan shroud and receptacle arrangement |
| 08/28/1997 | WO1997031080A1 Refrigerant composition comprising 1,1,2,2-tetrafluoroethane |
| 08/28/1997 | WO1997030621A1 High-speed electric motor |
| 08/28/1997 | DE19607292A1 Housing with stage guide for multistage centrifugal pump |
| 08/28/1997 | CA2247469A1 Integrally intercooled axial compressor and its application to power plants |
| 08/27/1997 | EP0791788A2 In-ceiling mount type air conditioner using the same |
| 08/27/1997 | EP0791304A1 Finishing machine |
| 08/27/1997 | CN2260909Y Blade-fixing structure of ceiling fan motor |
| 08/27/1997 | CN2260908Y Anti-blocking valve cover for mud pump |
| 08/27/1997 | CN1157710A 电动吸尘器 Electric vacuum cleaner |
| 08/26/1997 | US5660530 Pump system for biasing seals of a centrifugal pump |
| 08/26/1997 | US5660521 Of an internal combustion engine |
| 08/26/1997 | US5660520 Downhole centrifugal pump |
| 08/26/1997 | US5660367 Knock down motor mount |
| 08/21/1997 | WO1997030290A1 Metal contoured blade for a reversible ceiling fan |
| 08/21/1997 | WO1997030289A1 Rotating machine |
| 08/21/1997 | WO1997029795A1 Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings |
| 08/21/1997 | DE19705318A1 Double-ended centrifugal fan |
| 08/21/1997 | DE19620901C1 Immersion motor for circulation pump |
| 08/21/1997 | DE19606146A1 Schnellaufender Elektromotor High-speed electric motor |
| 08/21/1997 | DE19605742A1 Electric motor with impeller wheel |
| 08/20/1997 | EP0789976A1 Improved air control system for an air bed |
| 08/20/1997 | EP0789819A1 Seal cavity throat bushing |
| 08/20/1997 | EP0789815A1 Friction-type vacuum pump with cooling system |
| 08/20/1997 | EP0656099B1 Process for monitoring the operative position of the rotary system of a vacuum pump, especially a turbo-molecular pump |
| 08/20/1997 | CN2260187Y Water pumping installation |
| 08/20/1997 | CN2260186Y Decorative ring of electric fan's screen cover |
| 08/20/1997 | CN1157600A Hydrojet |
| 08/20/1997 | CN1157376A Cross flow type blower |
| 08/19/1997 | US5659214 Submersible canned motor transfer pump |
| 08/19/1997 | US5658135 Waste water pump station |
| 08/19/1997 | US5658129 Novelty ceiling fan |
| 08/19/1997 | US5658126 Side channel compressor |
| 08/19/1997 | US5658125 Magnetic bearings as actuation for active compressor stability control |
| 08/19/1997 | CA2077303C Motor and cooling means therefor |
| 08/14/1997 | DE19604638A1 Blade assembly for ventilation fan |
| 08/14/1997 | DE19603337C1 Centrifugal pump with suction and pressure connections on same axis |
| 08/13/1997 | EP0789195A1 Tri-passage diffuser for a gas turbine |
| 08/13/1997 | EP0789149A1 Design method for a multi-blade radial fan and multi-blade radial fan |
| 08/13/1997 | EP0789148A1 Injection-moulding fabrication method of a fan housing and housing for a fan |
| 08/13/1997 | CN2259518Y Rapid-mounting and dismounting device for hanging fan |
| 08/13/1997 | CN1156978A Process for joining insert to tubular part by flanging |
| 08/12/1997 | US5655884 For a vacuum cleaner |
| 08/12/1997 | US5655882 Fan assembly and method |
| 08/12/1997 | US5655874 Elliptical vortex wall for transverse fans |
| 08/12/1997 | US5655849 For use in a pump |
| 08/12/1997 | US5655485 Rotary electric machine having engine cooling water pump |
| 08/07/1997 | WO1997028372A1 Compressors |
| 08/07/1997 | DE19630778C1 Device for circulating heated water for hot water installation |
| 08/06/1997 | EP0787903A2 Regenerative pump having vanes and side channels particularly shaped to direct fluid flow |
| 08/06/1997 | CN2258930Y Fan base capable of reducing packaging volume |
| 08/06/1997 | CN1156493A Centrifugal or mixed-flow turbine machinery |
| 08/06/1997 | CN1156219A Multiple phase fluid pumping or compressing device with series blades |
| 08/05/1997 | CA2194209A1 Regenerative pump having vanes and side channels particularly shaped to direct fluid flow |
| 07/31/1997 | WO1997027403A1 Improvements in an unloading pump which is submersible in the cargo of a ship's cargo tank |
| 07/30/1997 | EP0786597A1 Radial blower |
| 07/30/1997 | EP0786051A2 Ducted axial fan |
| 07/30/1997 | CN1155630A Turbomachinery with variable-angle fluid guiding vanes |
| 07/29/1997 | US5652484 For controlling the firmness of a fluid supported mattress |
| 07/29/1997 | US5651707 Propulsive thrust ring system |
| 07/29/1997 | US5651661 Turboexpander |
| 07/24/1997 | WO1997026487A1 Ceiling fan with attachable heater housing having an additional fan therein |
| 07/24/1997 | WO1997026450A1 Improved cooling fan shroud |
| 07/23/1997 | EP0785362A1 Cross flow fan impeller |
| 07/23/1997 | CN1155040A Mechanical seal for compressor and centrifugal compressor comprising said seal |
| 07/22/1997 | US5650676 Electric motor with improved seal |
| 07/22/1997 | US5649807 Blade configuration for a ventilation fan |
| 07/22/1997 | US5649587 Fan shroud and receptacle arrangement |
| 07/22/1997 | US5649419 Rotating acoustically lined inlet splitter for a turbo-fan engine |
| 07/17/1997 | DE19700124A1 Centrifugal cleaning of air for internal combustion engine of motor saw |
| 07/17/1997 | DE19601162A1 Domestic or garden pump unit |
| 07/16/1997 | EP0783632A1 Peripheral pump, in particular for feeding fuel from the tank to the internal combustion engine of a motor vehicle |
| 07/16/1997 | CN2257868Y Electric fan swing range regulator |
| 07/16/1997 | CN1154447A Electric dust suction means |
| 07/16/1997 | CN1154444A Electrical component protection device |
| 07/16/1997 | CN1154307A Means for supporting electric motor particularly for driving automobile heater and/or turbine of air conditioner |
| 07/15/1997 | US5648694 Motor stator assembly and full-circumferential flow pump employing such motor stator assembly |
| 07/15/1997 | CA2051927C Vane apparatus for clog resistant pump |
| 07/10/1997 | WO1997024532A1 Pump assembly |
| 07/10/1997 | WO1997024531A1 Fuel-feed unit |
| 07/10/1997 | DE19630347A1 Barrel pump for pumping low viscosity fluids |
| 07/09/1997 | EP0782484A1 Process for joining an insert to a tubular part by flanging |
| 07/09/1997 | EP0721534A4 Control of iron deposition in borehole pumps |
| 07/09/1997 | CN2257575Y Pressure slusher device |
| 07/09/1997 | CN1154157A Apparatus for preventing reverse operation of compressor |
| 07/08/1997 | US5645403 Metal contoured blade with rolled edges at impact surfaces |
| 07/03/1997 | WO1997023733A2 Compact hydraulic unit |
| 07/03/1997 | WO1997023732A1 Pump impeller having separate offset inlet vanes |
| 07/03/1997 | DE19634253A1 Aggregat zum Fördern von Kraftstoff Unit for feeding fuel |
| 07/03/1997 | DE19548852A1 Radial compressor for exhaust gas turbo-supercharger |
| 07/03/1997 | CA2241283A1 Pump impeller having separate offset inlet vanes |
| 07/02/1997 | EP0781929A1 Device for pumping or compressing a multi-phase fluid comprising tandem blading |
| 07/02/1997 | EP0781928A1 A method of balancing fan rotors, particularly electric fans for use in motor vehicles |
| 07/02/1997 | EP0781927A1 Apparatus for compressing gas or vapour media |
| 07/01/1997 | US5642987 Method for pumping a liquefied gas |
| 07/01/1997 | US5642986 Flexible impeller with one-piece hub |
| 07/01/1997 | US5642985 Swept turbomachinery blade |