Couston
Laurent Couston, Villeneuve Les Avignon FR
Patent application number | Description | Published |
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20120026485 | DEVICE FOR MEASURING THE FOCAL DISTANCE OF A THERMAL LENS - A method for measuring focal distance of a thermal lens located in an analyte, the method including: providing an exciting optical beam passing through the analyte and creating the thermal lens therein; emitting a coherent probe optical beam passing through the analyte and being propagated substantially perpendicular to the exciting optical beam; intercepting the probe optical beam by a detector after passing through the analyte; focusing the probe optical beam upstream or downstream of the thermal lens such that only a fraction of the probe optical beam passes through the thermal lens; acquiring an interference image by the detector; and processing the interference image to calculate the focal distance of the thermal lens. Such a method may find application in physico-chemical analysis of the analyte. | 02-02-2012 |
Michel Couston, Syssins FR
Patent application number | Description | Published |
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20110103951 | FRANCIS-TYPE HYDRAULIC TURBINE WHEEL EQUIPPED WITH A TIP-FORMING MEMBER, AND METHOD OF REDUCING FLUCTUATIONS USING SUCH A WHEEL - This wheel comprises a plurality of vanes ( | 05-05-2011 |
Michel Henri Couston, Seyssins FR
Patent application number | Description | Published |
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20100260622 | ENERGY CONVERSION HYDRAULIC PLANT AND METHOD FOR CONTROLLING SUCH PLANT - The invention relates to a hydraulic plant (I) that defines a path ( | 10-14-2010 |
20110008150 | WHEEL FOR A HYDRAULIC MACHINE, A HYDRAULIC MACHINE INCLUDING SUCH A WHEEL, AND AN ENERGY CONVERSION INSTALLATION EQUIPPED WITH SUCH A HYDRAULIC MACHINE - The invention relates to a wheel (R) of the Francis type that comprises a ring ( | 01-13-2011 |