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Gersbach
Frank Gersbach, Kuessaberg-Reckingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100278644 | GAS TURBINE - A gas turbine is disclosed which includes an annular combustion chamber defined by an inner wall and an outer wall. A stator airfoil row can be defined by an annular inner stator wall and an annular outer stator wall housing a plurality of stator airfoils, and at least a rotor airfoil row defined by an annular inner rotor wall and an annular outer rotor wall housing a plurality of rotor airfoils. A gap is arranged, for example, between at least one of the inner stator wall and the inner combustion chamber wall, and the outer stator wall and the outer combustion chamber wall, upstream of said stator airfoil row. A border of at least one of the inner and outer stator wall facing the gap can be axisymmetric. A zone of at least one of the inner and outer stator wall downstream of the gap and upstream of the stator airfoils can be non-axisymmetric and defines bumps arranged to locally increase the static pressure of a fluid flow passing through said stator airfoil row to increase the uniformity of the static pressure. | 11-04-2010 |
Marek Gersbach, Lausanne CH
| Patent application number | Description | Published |
|---|---|---|
| 20100133636 | SINGLE PHOTON DETECTOR AND ASSOCIATED METHODS FOR MAKING THE SAME - A semiconductor device includes a semiconductor substrate, a photon avalanche detector in the semiconductor substrate. The photon avalanche detector includes an anode of a first conductivity type and a cathode of a second conductivity type. A guard ring is in the semiconductor substrate and at least partially surrounds the photon avalanche detector. A passivation layer of the first conductivity type is in contact with the guard ring to reduce an electric field at an edge of the photon avalanche detector. | 06-03-2010 |
| 20100208845 | INTEGRATED RECEIVING CIRCUIT AND METHOD FOR RADIOFREQUENCY AND HIGH SPEED SIGNALS - Integrated receiving circuit for radiofrequency signals an amplifying element using the multiplication zone of a reverse biased semiconductor junction operating in Geiger mode for amplifying an input radiofrequency signal (Vin) and converting it into a digital signal. And a digital part for digitally processing the digital signal. | 08-19-2010 |
Matthew Gersbach, Grand Prairie CA
| Patent application number | Description | Published |
|---|---|---|
| 20120103613 | COAL FINES FLOCCULATION FROM PRODUCED WATER USING OIL-SOLUBLE PHOSPHATE ESTER - A method of flocculating coal fines from produced water is provided. The method includes the steps of: (A) mixing at least: (i) produced water, wherein the produced water comprises suspended coal fines; (ii) one or more oil-soluble phosphate esters; and (iii) water-immiscible solvent; wherein the mixing is in proportions to obtain an oil-in-water emulsion; (B) allowing or mechanically causing the oil-in-water emulsion to substantially break into: (i) a first fluid having a continuous phase comprising at least some of the water from the produced water; and (ii) a second fluid having a continuous phase comprising at least some of the water-immiscible solvent; and (C) mechanically separating the first fluid and the second fluid. Optionally, the step of mixing further includes mixing with a crosslinker for the one or more phosphate esters to form a gel for suspending the separated coal fines. | 05-03-2012 |
Urs Gersbach, Winterthur CH
| Patent application number | Description | Published |
|---|---|---|
| 20110028977 | ORTHOPAEDIC REAMER - An orthopaedic reamer is provided for preparing a bone socket, such as the glenoid of the scapula, to receive a prosthetic glenoid component. The orthopaedic reamer includes an elongate shaft and an oblong cutting head, such as a cutting head having an oval or elliptical shape. | 02-03-2011 |