COOLTECH APPLICATIONS Patent applications |
Patent application number | Title | Published |
20150184901 | ONE-PIECE PART INCLUDING A MAGNETOCALORIC MATERIAL INCLUDING AN ALLOY INCLUDING IRON AND SILICON AND AT LEAST ONE LANTHANIDE, AND METHOD FOR MANUFACTURING SAID ONE-PIECE PART - A one-piece part based on magnetocaloric material comprising an alloy comprising iron and silicon and a lanthanide, comprises a base in a first plane defined by a first and second direction and N unitary blades secured to the base; the blades having a first and second dimension in the first and second direction, respectively, and a third dimension in a third direction at right angles to the first and second dimensions; an ith blade being separated from an (i+1)th blade by an ith distance; the ratio between the second dimension and first dimension being at least 10; the ratio between the third dimension and first dimension being at least 6; the first dimension being the same order of magnitude as the distance separating an ith blade from an (i+1)th blade. The magnetocaloric material can be rare-earth alloy or a composite material based on polymer binder and rare-earth alloy. | 07-02-2015 |
20150184900 | ONE-PIECE PART INCLUDING A MAGNETOCALORIC MATERIAL NOT INCLUDING AN ALLOY INCLUDING IRON AND SILICON AND A LANTHANIDE, AND HEAT GENERATOR INCLUDING SAID PART - A one-piece part based on a magnetocaloric material not comprising an alloy comprising iron and silicon and a lanthanide is provided. The part comprises a base in a first plane defined by a first and second direction and a set of N unitary blades secured to the base; the blades having a first dimension in the first direction, a second dimension in the second direction and a third dimension in a third direction at right angles to the first and second dimensions; an ith blade being separated from an (i+1)th blade by an ith distance; the ratio between the second dimension and first dimension being at least 10; the ratio between the third dimension and first dimension being at least 6; the first dimension being the same order of magnitude as the distance separating an ith blade from an (i+1)th blade. A thermal generator comprising one-piece parts is provided. | 07-02-2015 |
20120074130 | MAGNETOCALORIC HEAT APPLIANCE COMPRISING A MAGNETIC FIELD GENERATOR - A magnetocaloric heat appliance which comprises at least one magnetocaloric element through which a heat transfer fluid flows and a magnetic activation and deactivation mechanism for the magnetocaloric element which comprises a magnetic field generator ( | 03-29-2012 |
20120031107 | THERMAL GENERATOR USING MAGNETOCALORIC MATERIAL - A thermal generator ( | 02-09-2012 |
20110192836 | THERMAL GENERATOR WITH MAGNETOCALORIC MATERIAL - A heat generator comprising at least one thermal module comprising a magnetocaloric element crossed by a heat transfer fluid and two hot and cold chambers arranged on each side of the magnetocaloric element and containing a displacement device for directing the heat transfer fluid through the magnetocaloric element. A magnetic arrangement creates a magnetic field variation in each magnetocaloric element. A device for driving the displacement device, according to reciprocating movement in the concerned chamber, to displace the heat transfer fluid in synchronization with the magnetic field variation. The drive device contains a closed fluid circuit which connects the hot and cold chambers in which a working fluid is driven by a suction and discharge device. At least one switching interface is synchronized with the magnetic arrangement for alternately connecting each hot and cold chamber to suction and discharge sides of the suction and discharge device and inversely. | 08-11-2011 |
20110192834 | MAGNETOCALORIC THERMAL GENERATOR - A heat generator ( | 08-11-2011 |
20110192833 | MAGNETOCALORIC THERMAL GENERATOR - The present invention relates to a heat generator ( | 08-11-2011 |
20110043058 | ELECTRIC MOTOR - The electric motor ( | 02-24-2011 |
20110041514 | THERMAL FLUX GENERATING DEVICE WITH MAGNETOCALORIC MATERIAL - The thermal flux generating device ( | 02-24-2011 |
20100300118 | MAGNETOCALORIC GENERATOR - A generator comprising at least one thermal stage having magnetocaloric elements ( | 12-02-2010 |
20080236172 | Thermal 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 |