| Patents for F04D 5 - Pumps with circumferential or transverse flow (1,752) |
|---|
| 10/09/1990 | US4961693 Fuel pump isolation mount |
| 09/25/1990 | US4958984 Fuel pump having improved shaft/impeller coupling |
| 08/14/1990 | US4948344 Controlled vortex regenerative pump |
| 08/08/1990 | EP0380990A2 Reversible turbine pump |
| 07/26/1990 | DE4000341A1 Fuel pump immersed in fuel tank - makes use of damping chamber to suppress vapour flow noise |
| 07/18/1990 | EP0378251A2 Magnetically suspended and rotated impellor pump apparatus |
| 07/10/1990 | US4940385 Rotary disc pump |
| 07/10/1990 | CA1271508A1 Electrically-operated fuel pump |
| 07/03/1990 | US4938660 Pump for viscous fluids |
| 07/03/1990 | US4938659 Fuel pump |
| 06/16/1990 | CA2004437A1 Fuel pump isolation mount |
| 05/08/1990 | US4923366 Reversible turbine pump |
| 05/08/1990 | US4923365 Impeller wheel for conveying a medium |
| 04/10/1990 | US4915582 Rotary turbine fluid pump |
| 03/22/1990 | WO1990002880A1 Cleanable centrifugal pump without stuffing box |
| 03/21/1990 | EP0359136A1 Sealless centrifugal pump suited for cleaning |
| 01/18/1990 | DE3823726A1 Improvements in the design of fuel feed pumps |
| 01/18/1990 | DE3823514A1 Side-channel machine |
| 11/29/1989 | CN1037566A Device for drawing-in and pumping-out fluid mediums |
| 08/22/1989 | US4859157 Device for injecting fertilizer or other chemicals into a pipeline |
| 08/08/1989 | US4854830 Motor-driven fuel pump |
| 08/01/1989 | CA1258002A1 Fuel pump |
| 07/27/1989 | WO1989006875A1 Radio frequency suppression for fuel pump |
| 07/05/1989 | EP0322939A1 Device for injecting fertilizer or other chemicals into a pipeline |
| 07/04/1989 | US4845393 Radio frequency suppression for fuel pump |
| 07/04/1989 | US4844621 Fuel pump with passage for attenuating noise generated by impeller |
| 05/30/1989 | US4834612 In a pump wheel of a side-channel fuel pump |
| 04/18/1989 | US4822258 In-tank fuel pump |
| 02/14/1989 | US4804313 Side channel self priming fuel pump having reservoir |
| 02/01/1989 | CN1030815A Centrifugal pump for handling danger liquid particularly adapted for automatic full liquid priming of radioactive liquid |
| 12/28/1988 | EP0296952A1 Selfpriming centrifugal pump for dangerous liquids particularly radio-active liquids |
| 12/27/1988 | US4793766 Regenerative fuel pump having means for removing fuel vapor |
| 12/14/1988 | EP0294573A1 Fuel delivery side channel pump |
| 11/15/1988 | US4784587 Pump apparatus |
| 09/28/1988 | EP0283780A2 Side channel self priming fuel pump having reservoir |
| 09/27/1988 | US4773819 Rotary disc slurry pump |
| 09/06/1988 | US4768920 Method for pumping fragile or other articles in a liquid medium |
| 05/31/1988 | US4748356 Electric fuel pump |
| 04/05/1988 | CA1234719A1 Fluid pump |
| 03/29/1988 | US4734008 Pump impeller |
| 03/01/1988 | US4728260 Direction-selectable sending-out pump |
| 02/23/1988 | US4726746 Electrically-operated fuel pump |
| 02/09/1988 | US4723888 Pump apparatus |
| 01/13/1988 | EP0252616A2 Fuel pump assembly |
| 01/12/1988 | US4718827 Fuel pump |
| 12/29/1987 | US4715777 Lateral channel supply pump |
| 08/25/1987 | US4688998 Blood pump |
| 07/28/1987 | US4682936 Fuel supplying pump |
| 07/07/1987 | US4678395 Regenerative pump with force equalization |
| 06/19/1987 | EP0156895A4 Fluid pump. |
| 06/16/1987 | US4673333 Fuel supply pump |
| 04/08/1987 | EP0216969A1 Centrifugal pump |
| 04/07/1987 | US4655680 Continuous blade axial-flow friction drag pump |
| 03/31/1987 | US4653979 Arrangement for feeding fuel from supply tank to internal combustion engine of power vehicle |
| 03/24/1987 | US4652207 Vaneless centrifugal pump |
| 02/24/1987 | US4645418 Fluid pump |
| 08/20/1986 | EP0191362A1 Fuel supplying pump |
| 05/27/1986 | US4591311 Fuel pump for an automotive vehicle having a vapor discharge port |
| 05/14/1986 | EP0070867B1 Side-channel pump |
| 05/06/1986 | US4586877 Electric fuel pump device |
| 02/05/1986 | EP0170175A2 Regenerative pump with force balancing |
| 01/28/1986 | US4566866 Aggregate for feeding of fuel to internal combustion engine particularly of power vehicle |
| 12/03/1985 | US4556363 Pumping apparatus |
| 10/09/1985 | EP0156895A1 Fluid pump |
| 10/02/1985 | EP0155964A1 Polymer processors |
| 09/24/1985 | US4543037 Rotary high-pressure, low-capacity pump |
| 09/03/1985 | US4538958 Fuel pump having regenerative section provided with vent housing for voltex flow |
| 07/30/1985 | US4531887 Continuous blade multi-stage pump |
| 07/02/1985 | US4526517 Circular centrifugal pump with arcuate input and output sections |
| 04/30/1985 | US4514139 Method and apparatus for pumping fragile articles |
| 04/11/1985 | WO1985001550A1 Fluid pump |
| 04/11/1985 | WO1985001467A1 Polymer processors |
| 04/02/1985 | US4508492 Motor driven fuel pump |
| 03/26/1985 | US4507048 Centrifugal clinical blood pump |
| 02/27/1985 | EP0133497A2 Regenerative pump for transferring a fuel |
| 02/19/1985 | US4500253 Side-channel pump |
| 01/15/1985 | US4493620 Electrically operated fuel pump device |
| 01/08/1985 | US4492515 Pump apparatus |
| 10/23/1984 | US4478550 Pump apparatus |
| 09/18/1984 | US4472106 Pumps for viscous substances |
| 09/12/1984 | EP0118027A2 Self-priming lateral channel pump |
| 08/21/1984 | US4466781 Arrangement for feeding fuel, particularly from supply container to internal combustion engine of a power vehicle |
| 07/31/1984 | US4462761 Pump, especially for pumping fuel from a storage tank to an internal combustion engine |
| 07/04/1984 | EP0016825B1 Method and apparatus for pumping large solid articles |
| 05/29/1984 | US4451213 Electrically operated fuel pump device having a regenerative component |
| 05/23/1984 | EP0026765B1 Pump |
| 05/22/1984 | US4449891 Aggregate for supplying fuel from supply container to internal combustion engine |
| 05/01/1984 | US4445821 Centrifugal pump having means for counterbalancing unbalanced fluid pressure radial forces on rotor |
| 04/17/1984 | CA1165624A1 Self-priming centrifugal pump, in particular for conveying liquids in the vicinity of their boiling point |
| 03/20/1984 | CA1163862A1 Bladeless pump and method of using same |
| 03/14/1984 | EP0102423A1 Concrete pump and method of using same |
| 03/07/1984 | EP0101770A1 Method for pumping slurry and apparatus for use therewith |
| 01/11/1984 | EP0097924A2 Turbine pump |
| 12/20/1983 | CA1158921A1 Lateral channel pump |
| 11/22/1983 | CA1157315A1 Method and apparatus for pumping fragile articles |
| 10/11/1983 | US4408952 Lateral channel pump |
| 09/13/1983 | US4403911 Bladeless pump and method of using same |
| 09/13/1983 | US4403910 Pump apparatus |
| 09/06/1983 | US4402647 Viscosity impeller |
| 08/02/1983 | US4396348 Viscosity pump |