Huart
Boris Huart, Paris FR
Patent application number | Description | Published |
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20160033321 | METHOD AND SYSTEM FOR MONITORING SUB-SYNCHRONOUS TORSIONAL OSCILLATIONS OF A SHAFT LINE OF A STEAM TURBINE - A method for monitoring sub-synchronous torsional oscillations of a shaft line of a steam turbine includes measuring a rotational speed of said shaft line over a period of time and generating, from the measured rotational speed, a signal representative of said rotational speed over said period of time. The method further includes performing a spectrum analysis on said signal to determine, for at least one given frequency, an amplitude of variation of said rotational speed at said given frequency, comparing said amplitude with at least one predetermined amplitude threshold for said frequency, and generating an alert signal if said amplitude exceeds at least one predetermined amplitude threshold. | 02-04-2016 |
David Huart, Hamburg DE
Patent application number | Description | Published |
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20140162542 | Method and system for emergency ventilating and pressurizing an aircraft cabin - A method for emergency ventilating and pressurizing an aircraft cabin comprises determining a cabin pressure within the aircraft cabin and determining an ambient pressure in an aircraft environment. Descent of the aircraft is initiated when the cabin pressure falls below a predetermined threshold value. A supply of ambient air from the aircraft environment into the aircraft cabin is initiated, when, during descent of the aircraft, a differential pressure between the cabin pressure and the ambient pressure falls below a first calculated threshold value. The supply of ambient air into the aircraft cabin and an operation of an air outflow valve of a cabin pressurization system of the aircraft are controlled such that a flow of ambient air into the aircraft cabin corresponds to at least a predetermined minimum value and the differential pressure between the cabin pressure and the ambient pressure does not fall below a second calculated threshold value. | 06-12-2014 |
Delphine Huart, Montigny Les Cormeilles FR
Patent application number | Description | Published |
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20160130411 | POLYESTER COMPOUNDS HAVING ENHANCED HYDROPHOBIC SURFACE PROPERTIES - A masterbatch having reactive silicone as a hydrophobic additive, the polyester compound that the silicone-containing masterbatch has been let down into, and the plastic articles and films from such compounds having enhanced hydrophobic properties are disclosed. Films having a Water Contact Angle of at least 76° (ASTM D7490-08) are exemplified. | 05-12-2016 |
Gerald Huart, Marcoussis FR
Patent application number | Description | Published |
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20130190169 | SYNERGISTIC FUNGICIDAL COMBINATION - Compositions and methods employing combinations of synergistically effective amounts of folpet and epoxiconazole are provided. | 07-25-2013 |