| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 08/10/2004 | US6773241 Pump unit |
| 08/10/2004 | US6773234 Methods and apparatus for facilitating preventing failure of gas turbine engine blades |
| 08/10/2004 | US6772606 Method and apparatus for a plastic evaporator fan shroud assembly |
| 08/10/2004 | CA2418636A1 Fan muffler |
| 08/05/2004 | WO2004065797A1 Non-chokable pump |
| 08/05/2004 | WO2004065796A1 Non-chokable pump |
| 08/05/2004 | WO2004065279A1 Catching device for raising and lowering a submersible working unit |
| 08/05/2004 | WO2004065211A1 Propelling device |
| 08/05/2004 | WO2004065210A1 Propelling device |
| 08/05/2004 | WO2004065020A1 Method and injection nozzle for interspersing a gas flow with liquid droplets |
| 08/05/2004 | WO2004055376A3 Vacuum pumping arrangement |
| 08/05/2004 | WO2004012899B1 Method and device for chucking rotationally symmetrical bodies and configuration of the bodies to be chucked |
| 08/05/2004 | US20040151964 Fuel cell air supply |
| 08/05/2004 | US20040151592 Fan blade for a gas-turbine engine |
| 08/05/2004 | US20040151589 Ceiling fan |
| 08/05/2004 | US20040151588 Blade spreading assembly for quick ceiling fan installation |
| 08/05/2004 | US20040151585 Turbomachine aerofoil |
| 08/05/2004 | US20040151583 Control for cooling fan |
| 08/05/2004 | US20040151581 Method and apparatus for early fault detection in centrifugal pumps |
| 08/05/2004 | US20040151579 Supersonic gas compressor |
| 08/05/2004 | US20040150164 Sealing arrangement |
| 08/05/2004 | US20040149869 Electric appliance stand with simple telescopic support rod |
| 08/05/2004 | US20040149750 Fan motor and microwave oven having the same |
| 08/05/2004 | US20040149184 Furnace blower housing with integrally formed exhaust transition |
| 08/05/2004 | US20040148793 Apparatus and method for inspecting and marking repair areas on a blade |
| 08/05/2004 | DE202004007257U1 Ceiling ventilator lamp accessory is arranged in lamp holder designed for light source bodies in order to enable required electrical energy to be obtained via lamp holder |
| 08/05/2004 | DE10297109T5 Vorrichtung zur Antriebslinearisierung Device for drive linearization |
| 08/05/2004 | CA2513233A1 A method and injection nozzle for interspersing a gas flow with liquid droplets |
| 08/04/2004 | EP1443630A2 Generator with fan |
| 08/04/2004 | EP1443217A2 Gas compression apparatus and method with noise attenuation |
| 08/04/2004 | EP1443216A2 Engine cooling fan |
| 08/04/2004 | EP1443215A2 Integral tip seal in a fan-shroud structure |
| 08/04/2004 | EP1443214A1 Turbomolecular pump stator |
| 08/04/2004 | EP1442223A1 Fan attachment with dynamic out-of-balance equalization |
| 08/04/2004 | EP1441632A2 Robotic vacuum cleaner |
| 08/04/2004 | EP1144871B1 Diffuser pipe assembly |
| 08/04/2004 | EP1117934B1 Spring-loaded vaned diffuser |
| 08/04/2004 | CN2630547Y Simple intake silencing device |
| 08/04/2004 | CN2630546Y Efficient environmental-protection pump |
| 08/04/2004 | CN2630545Y Fan structure with lamplight |
| 08/04/2004 | CN2630544Y 风扇框 Fan Box |
| 08/04/2004 | CN2630543Y Electric fan bottom base structure with lamp bulb |
| 08/04/2004 | CN2630542Y Improved ceiling fan blade frame fixing structure |
| 08/04/2004 | CN2630541Y Blowing machine with forced radiation function |
| 08/04/2004 | CN2630540Y Centrifugal fan with two air outlets |
| 08/04/2004 | CN2630539Y Front-back subway axial-flow ventilator equipped with curved combined blade |
| 08/04/2004 | CN2630538Y Balance sleeve meltable protective layer device for hydrogenation high-pressure pump |
| 08/04/2004 | CN2630537Y Balance drum axial fixing device for hydrogenation high-pressure pump |
| 08/04/2004 | CN2630535Y Two-way ventilating device |
| 08/04/2004 | CN2630528Y Fully-dismountable pipeline pump |
| 08/04/2004 | CN1518636A Turbocharge arrangement for diesel engine |
| 08/04/2004 | CN1518192A Dynamic pressure bearing electric machine |
| 08/04/2004 | CN1517561A Improved hood motor casing and fan connector |
| 08/04/2004 | CN1517560A Vane of vehicle fuel feed pump |
| 08/04/2004 | CN1160845C Electric motor with ice out protection |
| 08/04/2004 | CN1160516C Electric blower and vacuum cleaner using it |
| 08/04/2004 | CN1160476C Low-nickel alloy cast-iron impeller |
| 08/04/2004 | CA2456800A1 Ceiling fan |
| 08/03/2004 | US6770811 Prepackaged mounting assembly |
| 08/03/2004 | US6769882 Pressure compensation for localized bearing heating in pumps driven by motors with fluid filled rotors |
| 08/03/2004 | US6769877 Undercut leading edge for compressor blades and related method |
| 08/03/2004 | US6769876 Centrifugal ventilator fan |
| 08/03/2004 | US6769868 Stator vane actuator in gas turbine engine |
| 08/03/2004 | CA2362018C Refrigeration system with liquid injection desuperheating |
| 07/29/2004 | WO2004063581A1 Bearing unit, and rotation driving device having bearing unit |
| 07/29/2004 | WO2004063571A2 Cooling fan with reinforced blade |
| 07/29/2004 | WO2004063535A1 Sealing means for a lubrication system in a turbocharger |
| 07/29/2004 | US20040146416 Apparatus for use in slurry pumps |
| 07/29/2004 | US20040146400 Engine cooling fan having improved airflow characteristics |
| 07/29/2004 | US20040146397 Combination fan-flywheel-pulley assembly and method of forming |
| 07/29/2004 | US20040146396 Gas compression apparatus and method with noise attenuation |
| 07/29/2004 | US20040146395 Noise reduction by vortex suppression in air flow systems |
| 07/29/2004 | US20040145881 Casing, equipment unit and fan units provided with the casing, and electronic equipment provided with the fan units |
| 07/29/2004 | US20040145262 Metal bushing motor to fix in a fan |
| 07/29/2004 | US20040145254 Generator and fan |
| 07/29/2004 | US20040145250 Watertight brushless fan motor |
| 07/29/2004 | DE4341565B4 Förderpumpe, insbesondere zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine Feed pump, especially for feeding fuel from a storage tank to an internal combustion engine |
| 07/29/2004 | DE202004008420U1 Fan impeller for motor or computer fans has flow guiding section extending axially from tapered encompassing concave recess in end wall of hub and provided with curved end |
| 07/29/2004 | DE202004007525U1 Rotary pump, especially propeller pump, has coupling element for absorbing vibrations, accelerations, forces produced by pump shaft drive between pump shaft section outside pump housing and housing |
| 07/29/2004 | DE202004007027U1 Plain bearing and especially productive output bearing has elastic locking element on end of bearing seat to fit into cavity in spindle seat and encompassed by it to position and support impeller spindle |
| 07/29/2004 | DE10301877A1 Electric motor for jet propulsion system of watercraft or fluid pump, has fluid rectification screw formed to mirror suction vane about rotor axis |
| 07/29/2004 | DE10301755A1 Fanschaufel für ein Gasturbienentriebwerk Fan blade for a Gasturbienentriebwerk |
| 07/29/2004 | DE10301630A1 Non-chokable pump comprises a passage having a minimum extension corresponding to the desired passage of a spherical object from the inlet to the impeller outlet through the mounting of the blades of the impeller |
| 07/29/2004 | DE10301629A1 Non-chokable pump for conveying liquids with solid components comprises a progressive transition of an intake-side housing wall to the wall of a housing space radial to an impeller |
| 07/29/2004 | DE10301613A1 Motor pump unit for supplying gases like hydrogen has a combination of a gas-lubricated floating ring seal and a standard rolling bearing for a shaft |
| 07/29/2004 | DE10301524A1 Gripping device for raising and lowering a submersible unit such as a submersible motor-driven pump or stirring device comprises a hook-like coupling element having a pivoting hook element and a release element |
| 07/28/2004 | EP1441130A2 Modular centrifugal pump casing |
| 07/28/2004 | EP1441129A1 Turbo pump |
| 07/28/2004 | EP1441127A1 Submersible pump which can be used in a water treatment chamber |
| 07/28/2004 | EP1115967A4 Fan noise reduction from turbofan engines using adaptive herschel-quincke tubes |
| 07/28/2004 | CN2628777Y Petro chemical flow pump |
| 07/28/2004 | CN2628776Y 风扇框体 Fan casing |
| 07/28/2004 | CN2628775Y Outdoor electric fan with excellent insulating property in rain |
| 07/28/2004 | CN2628774Y Improved metal central tube fan motor fixing structure |
| 07/28/2004 | CN2628773Y Improved fan motor fixing structure with nonmetal central tupe |
| 07/28/2004 | CN2628772Y 油泵 Pump |
| 07/28/2004 | CN2628771Y Heat radiator |
| 07/28/2004 | CN2628770Y Heat radiator |
| 07/28/2004 | CN2628769Y Flat type axial centrifugal pump |
| 07/28/2004 | CN2628768Y Multifunction suction machine |