Huguette
Huguette Alphandary, Sceaux FR
Patent application number | Description | Published |
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20090047314 | MICROENCAPSULATION SYSTEMS AND APPLICATIONS OF SAME - The invention relates to microencapsulation systems which are characterised in that they are developed from oily substances or sugars and in that they form an essentially organised assembly corresponding to stacks of crystalline structures. The inventive systems can be used for the microencapsulation of one or more substances which are of interest, such as therapeutically-active substances, or which can be used in cosmetics. | 02-19-2009 |
Huguette De Wergifosse, Moissy-Cramayel Cedex FR
Patent application number | Description | Published |
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20140014198 | VALVE FOR CONTROLLING HEAT EXCHANGES IN AN OIL CIRCUIT - A valve for regulating the temperature of an oil flow, includes a first inlet channel, a second inlet channel and an outlet channel, the second inlet channel and the outlet channel being capable of cooperating with a temperature regulator. One of the inlet channels includes an oil flow regulator controlled by a computer by generation of an electrical set value respecting a control law configured within the computer, the control law being slaved by an oil flow temperature sensor, the electrical set value controlling opening and closing of the regulator, the regulation law generating an alternation of open and closed states of the flow regulator so as to achieve a required average temperature of the oil flow over a given period. | 01-16-2014 |
Huguette De Wergifosse, Saint Augustin FR
Patent application number | Description | Published |
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20150083944 | ELECTRICALLY CONTROLLED ACTUATING DEVICE INCORPORATING A THERMOSTATIC FUNCTION, AND VALVE - A actuating device includes a fixed portion forming a frame including an inlet intended to receive a fluid, a main outlet and a sampling outlet and a return device for exerting a mechanical force on a movable portion; a movable portion including a shutter moving between an open position and a closed position; a thermostatic device including a conical turning disc, the turning of the disc above a known critical temperature driving the shutter to the closed position of same; a control device allowing a holding force for holding the shutter to be generated, the control device being able to be controlled in such a way that below the critical temperature, the opening or the closing of the valve results from the balance between the holding force and the mechanical force. | 03-26-2015 |
Huguette Fichefet, Saint Augustin FR
Patent application number | Description | Published |
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20080209914 | DEVICE FOR COOLING ELECTRICAL EQUIPMENT IN A TURBOMACHINE - A device for cooling electrical or electronic equipment in a turbomachine, such as a unit for controlling actuators for variable-geometry elements, the device comprising at least one vortex tube having an inlet connected to means for feeding pressurized air taken from an element of the turbomachine, and a cold air outlet connected to means for cooling the electrical equipment. | 09-04-2008 |