Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
07/1996
07/23/1996US5538074 Heat exchanger, in particular cooling apparatus
07/23/1996CA1338464C Non-positive rotary displacements machine for use as a pump, compressor, propulsor, generator or turbine
07/21/1996CA2140721A1 Frost proof water system
07/18/1996DE19500994A1 Impeller for centrifugal fan
07/17/1996EP0722045A1 Compressor assembly
07/17/1996EP0721546A1 Turbo-machine with reduced attrition
07/17/1996EP0721534A1 Control of iron deposition in borehole pumps
07/17/1996CN2231335Y Silencer for motor vehicle engine fan
07/17/1996CN2231334Y Wide angle electric fan blade
07/17/1996CN1126901A Elektrische maschine mit einem axialventilator
07/16/1996US5536148 Turbo vacuum pump
07/16/1996US5536141 Method and apparatus to achieve passive damping of flow disturbances in a centrifugal compressor to control compressor surge
07/16/1996US5536140 Furnace blower having sound attenuation
07/16/1996US5536139 Vortex flow blower having blades each formed by curved surface
07/11/1996DE4444890A1 Centrifugal pump with one suction and two delivery branches
07/11/1996DE19500280A1 Multistage, centrifugal, immersion pump and motor combination
07/11/1996DE19500150A1 Aus einer Arbeitsmaschine und einem Motor bestehendes Aggregat From a working engine and a motor existing unit
07/10/1996CN2230838Y Moveable filtering net of water pump bottom valve
07/09/1996US5533862 Blower having propeller fan positioned axially and radially with respect to a surrounding shroud for quieter fan operation
07/09/1996US5533704 Holder for an electric motor, especially for a fan of a heater of air conditioner
07/04/1996WO1996020347A2 Ducted axial fan
07/03/1996EP0719944A2 Turbomachinery having a variable angle flow guiding device
07/03/1996EP0719943A2 Bearing device for use in a pump
07/03/1996EP0719942A2 Transverse fan with randomly varying J-shape tongue
07/03/1996EP0719941A1 Double-suction pump
07/03/1996EP0719940A1 Full circumferential flow pump
07/03/1996EP0719908A1 Baffled passage casing treatment for compressor blades
07/03/1996EP0580659B1 Pump for fluids
07/03/1996CN2230373Y Axial-force blancing device for multi-stage pump
07/03/1996CN2230372Y Conic vane of wear-resistant vane wheel
07/03/1996CN2230371Y Perfume receptacle for electric fan
07/02/1996US5531565 Appliance for extracting secondary air from an axial compressor
07/02/1996US5531564 Centrifugal pump
07/02/1996US5531537 Cylindrical key and slot coupling
07/02/1996US5531456 Thrust cover for a centrifugal pump having dual sealing arrangement
07/02/1996US5531267 Refrigeration centrifugal blower system
06/1996
06/29/1996CA2166249A1 Turbomachinery having variable angle flow guiding device
06/27/1996WO1996019672A1 Combined heater and pump
06/27/1996WO1996019671A1 Housing for a fan
06/27/1996WO1996019670A2 Domestic fan
06/27/1996WO1996019669A1 Fan
06/27/1996WO1996019668A1 Pump drive
06/27/1996DE4446537A1 Side channel electric fuel pump
06/27/1996DE4446361A1 Brush sealing for turbine machine
06/27/1996DE4446193A1 Method of mfg. centrifugal pumps
06/27/1996CA2495540A1 Combined heater and pump
06/26/1996EP0718957A1 Pump for a high pressure cleaning appliance
06/26/1996EP0718530A1 Pump unit
06/26/1996EP0718514A2 Bearing and sealing assembly
06/26/1996EP0718502A1 Side channel compressor
06/26/1996EP0718469A1 Compressor hub
06/26/1996CN2229988Y Pump shaft sealing device
06/26/1996CN2229987Y Cooking fume removing hood affiliated with air ventilation fan
06/26/1996CN2229986Y Stator device of heat rejection fan
06/26/1996CN1125427A Grooved disk apparatus
06/25/1996US5530766 Noise reducing apparatus of a cyclo-fan
06/25/1996US5530304 Miniature motor and fan using the same
06/25/1996US5529464 Cryogenic turbopump
06/25/1996US5529462 Universal pump coupling system
06/25/1996US5529457 Centrifugal compressor
06/20/1996WO1996018822A1 Centrifugal pump case with an inside case made of plastic
06/20/1996WO1996018821A1 Pump case
06/20/1996WO1996018820A1 Impeller fastening
06/20/1996WO1996018818A1 Modular shaftless compressor
06/20/1996DE4444968A1 Kreiselpumpengehäuse mit Innengehäuse aus Kunststoff Centrifugal pump housing with inner plastic housing
06/20/1996DE4444967A1 Shaft sleeve for pump
06/20/1996DE4444966A1 Pumpengehäuse Pump housing
06/20/1996DE4444965A1 Laufradbefestigung Wheel assembly
06/20/1996DE4444875A1 Washing dryer with rotating drum
06/20/1996DE4444854A1 Modular fuel pump assembly designed for ease of assembly and servicing
06/20/1996DE4444483A1 Radial flow fan e.g. for electrical machines
06/19/1996EP0717196A2 Sloped ceiling adaptor
06/19/1996EP0717195A2 Pump casing made of sheet metal
06/19/1996CN2229566Y Fan shaft sealing protector for transformer
06/19/1996CN2229565Y Efficient non-leakage paddle pump
06/19/1996CN2229564Y Non-leakage paddle pump
06/19/1996CN2229563Y Vertical macro-axis pump
06/19/1996CN2229560Y Automatic water suction device for submersible pump
06/19/1996CN1124825A Directional changeover pump
06/18/1996US5527157 Evaporative coller pump apparatus
06/18/1996US5527150 Regenerative pumps
06/16/1996CA2165254A1 Sloped ceiling adaptor
06/13/1996WO1996017769A1 Propeller with annular connecting element interconnecting tips of blades
06/12/1996EP0715691A1 Torque-compensated centrifugal pump
06/12/1996CN2228999Y Inlaid combined middle ring structure for ceiling fan
06/12/1996CN2228998Y Embedded parts for rubber lining of stator
06/12/1996CN2228997Y Low-noise vane for centrifugal fan
06/12/1996CN2228996Y Vane for low-noise centrifugal fan
06/12/1996CN2228995Y Drive seal device for fan
06/12/1996CN2228994Y Cantilever vortex pump
06/11/1996US5526432 Ducted axial fan
06/11/1996US5525036 Suction structure of a sirocco fan housing
06/05/1996EP0715131A2 Apparatus and method for the active control of air moving device noise
06/05/1996EP0715081A1 Rotating fan having tapered disk component
06/05/1996CN1031954C Axial connection pump
06/04/1996US5522704 Track mounted fan
06/04/1996US5522701 Vertical barrel pump
06/04/1996US5522700 For dissipating heat from an electronic component
06/04/1996US5522696 Multiple-shutter throttle characterization assembly for burners
06/04/1996US5522694 Venting device for magnetically supported vacuum pumps
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