| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 06/22/1993 | US5221184 Bearing journal for the plastic impeller of a coolant pump |
| 06/22/1993 | US5221183 Blower housing seam and method of making same |
| 06/22/1993 | US5221182 Vane apparatus for clog resistant pump |
| 06/22/1993 | US5221180 Fan housing with screen securing means |
| 06/22/1993 | US5220955 Heat exchange apparatus |
| 06/22/1993 | US5220793 Centrifugal pump fuel system |
| 06/19/1993 | CA2057960A1 Reduced hydrodynamic bearing seal air cycle machine |
| 06/17/1993 | DE4141427A1 Gas turbine with radial-flow compressor of aluminium - has support sleeve in front side hub bore between drive shaft and compressor hub. |
| 06/17/1993 | DE4141362A1 Radial-flow fan with throttling structure - has tubular suction elbow in front of suction aperture with rounded edge. |
| 06/17/1993 | DE4141359A1 Impeller for radial-flow fan - Has numerous apertures in surface of impeller underside opposite to impeller suction aperture. |
| 06/17/1993 | DE4140961A1 Electrohydraulic unit for electro fuel pump for motor vehicle - has hydraulic line and current lead connected to one head coupled to connector to make hydraulic and electric connection |
| 06/17/1993 | DE4140881A1 Wasserstrahlantrieb Water jet propulsion |
| 06/17/1993 | DE4140731A1 Waschanlage, insbesondere fuer scheiben eines kraftfahrzeugs Wash, especially for slices of a motor vehicle |
| 06/16/1993 | EP0546508A1 Radial blower |
| 06/16/1993 | EP0546458A1 Classifying rotor for a centrifugal pneumatic separator |
| 06/16/1993 | EP0546361A1 Axial fan |
| 06/16/1993 | CN2136352Y Decoration shield for ceiling fan |
| 06/16/1993 | CN1073241A Suction structure of a sirocco fan housing |
| 06/16/1993 | CN1073240A Axial flow fan |
| 06/15/1993 | US5219461 Reinforced elastomer lining for pump casing and associated method of manufacture |
| 06/15/1993 | US5219422 Washer pump provided with means for determining when the level of washer fluid is low |
| 06/15/1993 | US5219271 High capacity, high efficiency pump |
| 06/15/1993 | US5218827 Pumping of liquified gas |
| 06/10/1993 | WO1993011381A1 Sealing and pumping means and methods |
| 06/10/1993 | CA2494328A1 Sealing and pumping means and methods |
| 06/09/1993 | EP0563052A4 Pump mounting apparatus for filtration system. |
| 06/09/1993 | EP0545750A1 Multiple blade variable pitch rotor, in particular for rear antitorque apparatus of a rotorcraft |
| 06/09/1993 | EP0545706A1 Vacuum pumps |
| 06/09/1993 | EP0545656A1 Variable stator vane assembly for an axial flow compressor of a gas turbine engine |
| 06/09/1993 | EP0545003A2 Support for an electric motor |
| 06/09/1993 | EP0438466B1 Filtering device for a canned motor pump |
| 06/09/1993 | DE4240718A1 Clean pump with impeller in housing part, e.g. for medical instrument - has rotor fitted at one side of impeller with housing part in- between and two passive magnetic bearings for radial support of impeller. |
| 06/09/1993 | DE4239391A1 Aluminium magnesium, titanium wear resistant rotor - comprises oxide ceramic layer with fluoro polymer, e.g. poly:tetra:fluoroethylene, for resistance to corrosion for turbo mol. pump |
| 06/09/1993 | CN2135677Y Composite sound damping wind pipe |
| 06/09/1993 | CN2135673Y Full-closed inner drainage no leakage pump |
| 06/08/1993 | US5217351 Small fan |
| 06/08/1993 | US5217350 Water pump |
| 06/08/1993 | CA1318895C Low impedance fan safety guard |
| 06/03/1993 | DE4139646A1 Dust collection unit e.g. for belt moved by motor driven pulley - has ventilation unit driven by same motor as that driving belt, and fan of ventilation unit coupled by shaft coupling to pulley driving belt |
| 06/03/1993 | DE4139293A1 Pump impeller and associated composite - has modular construction of box or U=shaped sections with disc faces and mfd. by resin injection, winding or pressing |
| 06/03/1993 | CA2082709A1 Variable stator vane assembly for an axial flow compressor of a gas turbine engine |
| 06/02/1993 | EP0538414A4 Seed and blanket fuel arrangement for dual-phase nuclear reactors |
| 06/02/1993 | EP0538409A4 Fuel-bundle inversion for dual-phase nuclear reactors |
| 06/02/1993 | CN2135077Y Compacting tool set for impeller of glass fibre reinforced plastic |
| 06/02/1993 | CN1072757A High-pressure booster pump integrated with electric motor |
| 06/02/1993 | CN1021075C Bearing arrangement of centrifugal compressor |
| 06/01/1993 | US5215448 Combined boiler feed and condensate pump |
| 06/01/1993 | US5215441 Air conditioner with condensate slinging fan |
| 06/01/1993 | US5215439 Arbitrary hub for centrifugal impellers |
| 06/01/1993 | US5215438 Fan housing |
| 06/01/1993 | US5215433 Axial fan |
| 06/01/1993 | US5215430 Ignition-source free fuel pump |
| 06/01/1993 | US5215429 Regenerative turbine having predetermined clearance relationship between channel ring and impeller |
| 06/01/1993 | CA1318550C Pump |
| 05/27/1993 | WO1993010358A1 Method of forming air flow in outlet system of a centrifugal compressor and centrifugal compressor |
| 05/27/1993 | WO1993010357A1 Flexible membrane sealless centrifugal pump |
| 05/27/1993 | CA2123305A1 Flexible membrane sealless centrifugal pump |
| 05/26/1993 | EP0543694A1 Shrouding for a fan and its application in an automobile engine fan |
| 05/26/1993 | EP0543601A2 Rotary assemblies |
| 05/26/1993 | EP0543422A1 Motor pump with a treating liquid circulation system |
| 05/26/1993 | EP0438517B1 Canned motor pump with pressure-proof casing |
| 05/26/1993 | CN2134516Y Joining apparatus of liquid infusing booster pump |
| 05/25/1993 | US5213477 Pump delivery flow rate control apparatus |
| 05/25/1993 | US5213475 Burst resistant rotor disk assembly |
| 05/25/1993 | US5213473 Radial-flow wheel for a turbo-engine |
| 05/25/1993 | US5213469 Sewage pump with improved inlet construction |
| 05/25/1993 | US5213468 Bearing flushing system |
| 05/19/1993 | EP0542213A2 Unilateral fastening of a stator of a brushless direct-current motor to a housing part |
| 05/19/1993 | EP0541718A1 Plastic fan blade for industrial cooling towers and method of making same. |
| 05/19/1993 | EP0449861B1 Centrifugal pump impeller with low specific speed |
| 05/19/1993 | CN2133700Y Protector for submersible pump of machine well |
| 05/19/1993 | CN2133678Y Centrifugal cooling fan for miniature wind-cooling diesel engine |
| 05/18/1993 | US5211546 Axial flow blood pump with hydrodynamically suspended rotor |
| 05/18/1993 | US5211537 Compressor vane lock |
| 05/18/1993 | US5211533 Flow diverter for turbomachinery seals |
| 05/18/1993 | US5211532 Apparatus for applying a back pressure to a pump drive shaft seal |
| 05/18/1993 | US5211363 Bilge pump bracket |
| 05/18/1993 | US5210946 Leading edge protection for fan blade |
| 05/18/1993 | CA1317916C Centrifugal fan with sliding inlet control system |
| 05/13/1993 | DE4136478A1 Blower for vehicle heating or ventilating system - with provision of covers on ends of blower blades to reduce noise generation |
| 05/12/1993 | EP0541429A1 Profiled shroud for a fan rotor and its use in motor driven fans for cars |
| 05/12/1993 | EP0540970A1 Spacer element with adjustable thickness |
| 05/12/1993 | EP0540581A1 Electric drive water pump. |
| 05/11/1993 | US5209652 Compact cryogenic turbopump |
| 05/11/1993 | US5209650 Integral motor and pump |
| 05/11/1993 | US5209641 Apparatus for fluidizing, degassing and pumping a suspension of fibrous cellulose material |
| 05/11/1993 | US5209639 Radial fan with an axial housing |
| 05/11/1993 | US5209635 Slurry pump |
| 05/11/1993 | US5209630 Pump impeller |
| 05/11/1993 | US5209577 Downhole rotating machine having compliant radial bearings |
| 05/06/1993 | DE4136348A1 Reversible rotary pump - has pot-shaped pump and pressure-chambers in common housing with mouths at sides and shut by covers |
| 05/06/1993 | DE4136153A1 Pump for domestic water supply - has connection plate on tank, with three-branch channel, one branch opens into connection for pressure switch |
| 05/05/1993 | CN2132009Y Integrated electric fan cover |
| 05/05/1993 | CN2132008Y High efficiency fan vane for car |
| 05/05/1993 | CN1071738A 离心压缩机 Centrifugal compressors |
| 05/05/1993 | CN1020499C Installation of pressurizing water supply device in pipeline for submersible electric pump |
| 05/05/1993 | CN1020498C Series connection device of submersible electric pump used in deep well |
| 05/04/1993 | US5208730 Computer cooling fan vibration isolation apparatus |
| 05/04/1993 | US5207809 Grease extractor |
| 05/04/1993 | US5207561 Device for assembling an impeller on a driving shaft |