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Andrey Viktorovich
Andrey Viktorovich Desyatov, Moscow RU
| Patent application number | Description | Published |
|---|---|---|
| 20090057222 | MEMBRANE CARD AND METHOD FOR THE PRODUCTION AND USE THEREOF - Processes are provided for producing porous track membranes, membrane cards, membrane packages, separation elements, separation units and separation systems, for using the same for the separation of materials from fluids, and for determining the maximum pore diameter of membranes. Porous track membranes are produced by exposing a polymeric film to a bombardment of heavy ions to provide the film with a track density, etching pores into the resulting tracked film with an etching solution to provide the film with a density of the pores corresponding to the track density and laminating the resulting porous track membrane to a porous backing by means of an adhesive to produce membrane cards. Membrane packages and a turbulizer are spirally wound around a fluid collection tube to form a separation unit. The separation unit is included in a separation system with a processed fluid accumulator, pipes for the source, unprocessed, and processed fluids, a pressure transducers in fluid communication with the pipes for the processed and unprocessed fluids to control the timing of back flushing of the separation system when the membranes reach a high level of retention of materials separated from the source fluid. | 03-05-2009 |
| 20100018852 | Process for Producing a Porous Track Membrane - Porous track membranes are produced by exposing a polymeric film to a bombardment of heavy ions to provide the film with a track density, and etching pores into the resulting tracked film with an etching solution to provide the film with a density of the pores corresponding to the track density under conditions to maintain turbulent flow. An alkaline etching solution is used that contains salts of alkali metals in sufficient concentration to increase the boiling point of the resulting alkali-metal-containing solution to temperatures in excess of about 100 up to about 150° C. | 01-28-2010 |
Andrey Viktorovich Fokin, Moscow RU
| Patent application number | Description | Published |
|---|---|---|
| 20110130980 | METHOD AND DEVICE FOR MEASURING VISCO-ELASTIC FLUID PARAMETERS - The invention relates to measuring visco-elastic fluid parameters, in particular, in the oil production industry, for defining heavy oil parameters during field development. | 06-02-2011 |
Andrey Viktorovich Vyalkov, Moscow RU
| Patent application number | Description | Published |
|---|---|---|
| 20090055036 | System for acquiring air data during flight - The present invention relates to aviation. The proposed air data system includes pitot pressure probes with sensing ports, anti-icing electric heaters, conduits, pressure transducers, outer air temperature sensors, and computer; the above units and components are incorporated in a single streamlined housing attached to the aircraft and composed of axisymmetric surfaces. The system for air data acquisition is autonomous and interacts with the aircraft and its subsystems through only the information exchange channels and power supply lines via electric connectors. | 02-26-2009 |