| Patents for F04D 3 - Axial-flow pumps (1,557) |
|---|
| 01/20/1983 | WO1983000125A1 Hydrojet |
| 12/28/1982 | US4365932 Pumping device for diphasic fluids |
| 12/28/1982 | US4365931 Fluid displacement device |
| 12/21/1982 | US4364469 Bottom suspension arrangement for a liquid screw conveyor assembly |
| 12/09/1982 | WO1982004284A1 Pump of functioning with propeller blades and directional plates |
| 11/02/1982 | US4356700 Liquid coolant transfer device |
| 09/01/1982 | EP0058882A1 An apparatus for forming an element-free gap in a continuous slide fastener chain |
| 06/10/1982 | WO1982001919A1 Stall-free axial flow fan |
| 05/26/1982 | EP0052150A1 Liquid fuel supply pump |
| 04/20/1982 | CA1122063A1 Axial slurry pump |
| 04/01/1982 | WO1982001039A1 Underwater pump |
| 03/30/1982 | US4322199 High specific speed rotary chamber pump |
| 03/09/1982 | US4318670 Screw pump for conveying waste water and the like |
| 02/24/1982 | EP0046147A1 Device for moving liquid mediums, particularly in heat pumps |
| 11/26/1981 | WO1981003363A1 Liquid fuel supply pump |
| 07/28/1981 | US4280793 Bore hole pumps |
| 10/02/1980 | WO1980002058A1 Vane pump |
| 09/16/1980 | US4222704 Roller support for a lift pump |
| 09/16/1980 | US4222231 Engine |
| 09/09/1980 | CA1085126A1 Multi-shaft screw extruder |
| 08/12/1980 | CA1083416A1 Printing apparatus |
| 05/06/1980 | CA1076882A1 Eccentric worm pump |
| 03/04/1980 | CA1073024A1 Bearing support for a lift pump |
| 03/04/1980 | CA1072816A1 Cone pump |
| 11/13/1979 | US4173796 Total artificial hearts and cardiac assist devices powered and controlled by reversible electrohydraulic energy converters |
| 10/18/1979 | WO1979000782A1 Motor pump with impeller rotor |
| 10/09/1979 | US4170436 Screw pumps with modular construction |
| 09/04/1979 | US4166310 Method of altering an axial impeller/stator vane combination |
| 08/14/1979 | CA1060265A1 Variable output centrifugal pump |
| 07/31/1979 | US4162854 Multi-shaft screw extruder |
| 07/10/1979 | US4160569 Bearing support for a lift pump |
| 04/24/1979 | CA1053075A2 Axial flow inducers for hydraulic devices |
| 03/27/1979 | US4146353 Pump impeller |
| 03/20/1979 | US4144986 Hot melt adhesive pumping apparatus having pressure-sensitive feedback control |
| 11/28/1978 | CA1043163A1 Propeller pump |
| 11/21/1978 | CA1042719A1 Centrifugal pump for viscous media |
| 08/29/1978 | US4110059 Pumping device |
| 07/04/1978 | US4098557 Acid pump |
| 06/13/1978 | US4094613 Variable output centrifugal pump |
| 05/23/1978 | US4090640 Hot melt adhesive pumping apparatus having pressure-sensitive feedback control |
| 03/21/1978 | US4080096 Fluid pump impeller |
| 02/14/1978 | US4073606 Pumping installation |
| 07/12/1977 | US4035108 Axial flow pump for a pivotal rotor |
| 07/05/1977 | US4033704 Destratification device |
| 04/26/1977 | US4019830 Cone pump |
| 03/22/1977 | US4013384 Magnetically driven centrifugal pump and means providing cooling fluid flow |
| 01/18/1977 | US4003115 Method of making centrifuge conveyor |
| 01/11/1977 | US4002936 Electric submersible pump |
| 11/30/1976 | US3994619 Sealing-compartment arrangement in main coolant pumps |
| 11/23/1976 | US3993164 Mounting and lubricating system for rotating machinery |
| 09/21/1976 | US3981547 Spiral, tapered-land, journal bearing |
| 08/17/1976 | US3975058 Particulate solids pump |
| 08/03/1976 | US3972653 In-line pump device |
| 04/20/1976 | US3951565 High suction inducer |
| 04/13/1976 | US3949971 Pump construction |
| 02/17/1976 | US3938913 Flow machine for an aggressive, radioactive or special-purity flow medium |
| 02/03/1976 | US3936225 Diagonal impeller pump |