| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 417085000 | Diverse pumps | 6 |
| 20110164992 | VACUUM EVACUATION DEVICE - A vacuum evacuation device including: a main pump; an auxiliary pump connected in series to the main pump; and an inter-pump piping for interconnecting an outlet of the main pump and an inlet of the auxiliary pump, wherein the main pump includes a mechanical booster pump; a ratio of the maximum power of a motor for the main pump to the maximum pumping rate of the main pump is no less than 5 W/(m | 07-07-2011 |
| 20120148421 | Ejector Pump - An ejector pump ( | 06-14-2012 |
| 20120171054 | SYSTEM FOR FLUIDIZING SOLID FEEDSTOCK FROM A SOLID FEED PUMP - According to various embodiments, a system includes a fluidization elbow. The fluidization elbow includes an elbow inlet, an elbow outlet downstream from the elbow inlet, and an elbow body disposed between the elbow inlet and the elbow outlet, wherein the elbow body turns and converges from the elbow inlet toward the elbow outlet. The fluidization elbow also includes multiple gas nozzles coupled to the elbow body, wherein the multiple gas nozzles include injection axes that generally converge toward the elbow outlet. | 07-05-2012 |
| 417086000 | Including pneumatic displacement | 1 |
| 20080304977 | Use of Fluidic Pumps - The invention provides a method for the transportation of at least one material in a molten state from a first location to a second location, the method comprising the use of transfer means comprising a fluidic pump to effect the transportation of said at least one material. The preferred type of fluidic pump is the Reverse Flow Diverter (RFD) Pump. Preferably, the at least one material in a molten state comprises at least one molten inorganic salt or molten metal, preferably alkali metal halides such as potassium chloride or lithium chloride, or eutectic mixtures thereof. The materials are in a molten state, at a temperature which is usually in excess of 200° C. A preferred gas for use according to the method of the invention is dry argon. In a particularly preferred embodiment, the method of the present invention is applied to the transportation of molten salts in dry conditions in various applications in the nuclear industry. | 12-11-2008 |
| 417087000 | Including jet pump | 2 |
| 20090035153 | Jet pump retention and seal method with living hinge - A fuel supply unit includes a fuel reservoir ( | 02-05-2009 |
| 417089000 | With rotary nonexpansible chamber type | 1 |
| 20150322749 | GAS COMPRESSION SYSTEM - A combined multi-phase pump and compressor unit and a gas compression system are provided. The combined multi-phase pump and compressor unit functions on a centrifugal principle for transporting liquid and gas from a flow conditioner to a remote multi-phase receiving plant, wherein a rotating separator separates liquid and gas upstream of a compressor part of the combined multi-phase pump and compressor unit, wherein the separated liquid is collected in a rotating annulus in such a way that the liquid is given kinetic energy which is converted to pressure energy in a static system, and wherein the pressurized liquid bypasses the compressor part of the combined multi-phase pump and compressor unit, and then is re-mixed with the gas downstream of the combined multi-phase pump and compressor unit. | 11-12-2015 |
