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Dupin

Jean-Louis Dupin, Muntzenheim FR

Patent application numberDescriptionPublished
20080223853Heat Generator Comprising a Magneto-Caloric Material and Thermie Generating Method - The invention relates to a heat generator comprising a magneto-caloric material and a method for generating efficient and reliable thermies enabling of substantially limiting displaceable inert masses in order to produce a magnetic field variation required for obtaining a magneto caloric effect and usable by individuals and/or industries. The inventive generator (09-18-2008
20080236172Thermal Generator Having a Magneto-Caloric Material - The present invention proposes a thermal generator which is non-polluting, has very good energy efficiency, is of simple and economical design and uses little energy, at the same time as being capable of further development, flexible and modular. In this thermal generator (10-02-2008
20090025398Device and method for generating thermal units with magnetocaloric material - The present invention concerns a device for generating thermal units using magnetocaloric material, with low energy consumption, evolutive, of a simple design, reliable operation, which allows to generate thermal units in a cost effective way while at the same time removing the risks of thermal fluid leakage and limiting the number of mechanical parts. The device (01-29-2009
20090320499MAGNETOCALORIC THERMAL GENERATOR - The present invention concerns a compact, multi-purpose magneto-calorific thermal generator of high thermal efficiency, having a maximal heat exchange coefficient, while being simple to industrialise in order to respond to a wide range of both industrial and domestic applications.12-31-2009
20100095686PROCESS AND APPARATUS TO INCREASE THE TEMPERATURE GRADIENT IN A THERMAL GENERATOR USING MAGNETO-CALORIFIC MATERIAL - A method and an apparatus for increasing the temperature gradient of a magneto-calorific thermal generator comprising magneto-calorific elements subjected to a magnetic field variation. At least one of a pre-heating and pre-cooling of the magneto-calorific elements (04-22-2010

Patent applications by Jean-Louis Dupin, Muntzenheim FR

Marilyne Dupin, Vaugneray FR

Patent application numberDescriptionPublished
20090286269Method for detecting PrP using at least one positive charge and/or at least one glycosidic bond and a ligand other than a protein ligand - A method for detecting PrP in a biological human or animal sample that may contain said PrP. The method is characterized in that it uses a molecule containing at least one positive charge and/or at least one glycosidic bond and a ligand other than a protein ligand selected from macrocyclic ligands and glycosaminoglycans.11-19-2009

Patent applications by Marilyne Dupin, Vaugneray FR

Nicolas Dupin, Angouleme FR

Patent application numberDescriptionPublished
20110030608EXTERNAL STORAGE DEVICE FOR DEPLOYING WEAPONS FROM A SUBMARINE - A weapon storage device (02-10-2011

Serge Dupin, Batavia, NY US

Patent application numberDescriptionPublished
20110266733APPARATUS FOR FINAL FINISHING A WHEEL HUB OF A KNUCKLE ASSEMBLY AND RELATED METHOD - A fixture for final finishing flange faces of a hub of a knuckle assembly includes a mounting surface, a drive arrangement and a clamping arrangement. The drive arrangement is operative for engaging and rotating the hub of the knuckle assembly relative to the remainder of the knuckle assembly. The drive arrangement includes a drive member extending along a drive axis. The drive member is rotatable about the drive axis. The clamping arrangement is carried by the mounting surface. The clamping arrangement radially surrounds the drive arrangement and is operative for clamping the fixture relative to the mounting surface. The clamping arrangement includes a housing, a piston assembly radially positioned between the housing and the drive member, and a clamping sleeve radially disposed between the piston assembly and the clamping sleeve. The piston is movable in a first direction generally parallel to the drive axis. The clamping sleeve and the piston are cooperatively configured to radially force an upper end of the piston assembly radially outward in a second direction in response to movement of the piston in the first direction for engaging a back bore of the knuckle assembly.11-03-2011

Thierry Dupin, Bessenay FR

Patent application numberDescriptionPublished
20110125127Connector, container with such a connector and fluid preparation device with a mating connector for such a container - A connector for connecting a container with a fluid preparation device for preparing a fluid, in particular a container with a concentrate for the preparation of dialysis fluid, as well as the combination of the connector, the corresponding container and the fluid preparation device. In order to simplify the handling during both the manufacturing process of such containers and the connection of such containers to the fluid preparation devices, the connector connects a first and second fluid line of the container with a third and fourth fluid line of the fluid preparation device with two laterally spaced-apart mounting elements which each incorporate one of two orifices terminating the first and second fluid lines.05-26-2011