Patents for F04D 29 - Details, component parts, or accessories (70,655)
01/1995
01/24/1995CA1334088C Split plastic hub impeller with grooved axial lock for mating with metal shafts
01/21/1995CA2100936A1 Wheeled floatable conduit apparatus
01/18/1995EP0634827A2 Canned motor and pump employing such canned motor
01/18/1995EP0633982A1 Apparatus for pumping liquids.
01/18/1995EP0633976A1 Mounting of axial turbo-machinery
01/18/1995CN2187694Y Fan positioning device withs uction and blowing function
01/17/1995US5382141 In a subsea station for transporting a well stream
01/17/1995US5381886 Apparatus and method with improved drive force capability for transporting and metering particulate material
01/17/1995CA1333972C Method and apparatus for separating gas with a pump from a medium being pumped
01/12/1995DE4423531A1 Electric motor, especially a commutator motor which is closed in a moisture-tight manner and has a drive housing which is flange connected axially to the motor housing
01/12/1995DE4423455A1 Arrangement of a turbine unit for drying buildings in a sound-absorbing casing
01/12/1995DE4416497C1 Geared multi-shaft turbo-compressor and geared multi-shaft radial expander
01/12/1995DE4322824A1 Device for conveying suspensions
01/12/1995DE4321747A1 Accelerator pump
01/11/1995EP0633645A1 Water-proof commutator motor driving an hydraulic pump axially mounted on its flange
01/10/1995US5380171 Turbo vacuum pump
01/10/1995US5380162 Split driveshaft pump for hazardous fluids
01/10/1995US5380158 Apparatus and method for holding a sump pump
01/10/1995US5380156 Ceiling fan balance apparatus
01/10/1995US5380155 Compressor stator assembly
01/10/1995US5380112 Assembly for concentrically positioning a casing relative to a shaft
01/10/1995US5379519 Method for removal of a bearing frame assembly
01/05/1995WO1995000756A1 Mechanical transfer ceramic panel
01/05/1995WO1995000391A1 Multiple electromagnetic tiles for boundary layer control
01/05/1995WO1995000186A1 Blood pump
01/05/1995WO1995000185A1 Centrifugal blood pump
01/05/1995DE4400487A1 Pump support having an integrated oil cooler
01/05/1995DE4321334A1 Circuit for operating (driving) an electric motor
01/04/1995EP0631649A1 Fluid pump with improved magnetically levitated impeller
01/04/1995CN2186813Y Dust filtering ventilation fan
01/04/1995CN1097046A Mold for molding a multi-stacked circular plate fan and method for producing the fan with the mold
01/03/1995US5378125 Device for supplying fuel from supply tank to internal combustion engine of motor vehicle
01/03/1995US5378124 Method and means for assembling a pump and motor
01/03/1995US5378121 Pump with fluid bearing
01/03/1995US5378110 Composite compressor rotor with removable airfoils
01/03/1995US5377843 Classifying wheel for centrifugal-wheel air classifier
12/1994
12/31/1994CA2124620A1 Non-drip fluid circulating pump
12/28/1994EP0631366A2 Magnet pump with rear thrust bearing member
12/28/1994EP0631215A2 Magnetic bearing apparatus and rotating machine having such an apparatus
12/28/1994EP0631055A1 A pump impeller
12/28/1994CN2186320Y Hanging fan vane
12/28/1994CN1096859A Pump impeller and centrifugal slurry pump incorporating same
12/28/1994CN1096858A Stabilizing device for extending the characteristic diagram of compressor
12/27/1994US5377216 Sealing method and arrangement for turbine compressor and laser employing same
12/27/1994US5375976 Pumping or multiphase compression device and its use
12/27/1994US5375975 Fuel pump pre-swirl inlet channel
12/27/1994US5375974 Stabilizing device for extending the characteristic diagram of a compressor
12/27/1994CA1333676C Canned motor
12/22/1994WO1994029936A1 Sealing method and arrangement for turbine compressor and laser employing same
12/22/1994WO1994029599A1 Apparatus for handling slurry
12/22/1994WO1994029598A1 Pump housing assembly
12/22/1994WO1994029597A1 Compressor
12/22/1994WO1994029202A1 Grooved disk apparatus
12/22/1994CA2163794A1 Sealing method and arrangement for turbine compressor and laser employing same
12/21/1994EP0629780A1 Submersible pump
12/21/1994EP0629779A1 Structured surfaces for component parts of turbomachines
12/20/1994US5374173 Fluid rotating apparatus with sealing arrangement
12/20/1994US5374160 High performance turbomolecular vacuum pumps
12/20/1994US5374145 Devices for anchoring one part relative to another
12/20/1994US5373691 Inlet guide vane dewhistler
12/15/1994DE4319618A1 Submersible motor-driven pump
12/15/1994DE4319616A1 Submersible motor-driven pump
12/14/1994EP0628756A1 Mechanical seal
12/14/1994EP0628728A1 Splitter vane diffuser for a jet engine with profiled struts which serve also as outlet guide vanes
12/14/1994EP0474685B1 Axial flow ring fan
12/14/1994CN2185340Y Multifunctional coupling for deep-well pump
12/14/1994CN1096347A Centrifugal compressor with a flow-stabilizing casing
12/13/1994US5373580 Structure of cooler-heater fan
12/13/1994US5372499 For floating conveyor furnace; heat resistance
12/13/1994US5372477 Gaseous fluid aspirator or pump especially for smoke detection systems
12/13/1994US5372475 Fuel pump
12/13/1994US5372308 Washing system, especially for windshields of a motor vehicle
12/13/1994US5372010 Method and arrangement for the compression of gas
12/13/1994CA1333479C Portable electric fan assembly
12/13/1994CA1333472C Compressor diaphragm assembly
12/08/1994WO1994028619A1 Ducted axial fan
12/08/1994DE4418427A1 Air-flow guide mechanism for a compressor inlet
12/07/1994EP0627561A1 Radial blorier
12/07/1994EP0627560A1 Radial blower
12/07/1994EP0627558A1 Unitary electric-motor/hydraulic-pump assembly with noise reduction features
12/07/1994EP0478635B1 Cardiac assist pump
12/07/1994CN2184808Y Wind and liquid double cooling magnetic chemical pump
12/07/1994CN1096082A Process for making and repairing anticorrosive blade of axial flow fan in cooling tower
12/06/1994US5370721 Ceiling fan filter
12/06/1994US5370509 Sealless rotodynamic pump with fluid bearing
12/06/1994US5370501 Fan for a ducted fan gas turbine engine
12/06/1994US5370500 Oscillating fan support
12/06/1994US5370498 Apparatus for elimination of gas constituents
12/06/1994US5369972 Interstage casing for a pump made of sheet metal and method of manufacturing the same
12/06/1994CA2050726C Adjustment device for centrifugal pump impeller
12/06/1994CA2040869C Pump bearing system
12/06/1994CA1333384C Radial fan with integrated dust separator
12/01/1994DE4411679C1 Blade of fibre-composite construction having a protective profile
12/01/1994DE4317712C1 Fan arrangement for an electrical machine
11/1994
11/30/1994EP0626519A1 Airflow measuring centrifugal fan
11/30/1994EP0491816B1 Quiet clutch fan blade
11/30/1994EP0475957B1 Axial flow ring fan with fall off
11/30/1994CN1095796A Infiltration resistance device for submersible pump
11/29/1994US5368445 Pedestal fan
11/29/1994US5368443 Blade wheel for a centrifugal pump