Patent application number | Description | Published |
20080223853 | Heat 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 |
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 |
20090025398 | Device 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 |
20090320499 | MAGNETOCALORIC 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 |
20100095686 | PROCESS 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 |
20100200072 | GEAR PUMP AND METHOD OF DELIVERING FLUID USING SUCH A PUMP - A gear pump capable of alternately distributing a fluid in two distinct utilization circuits without the need for a switch. The gear pump ( | 08-12-2010 |
20100236258 | THERMAL GENERATOR WITH MAGNETO-CALORIC MATERIAL - A heat generator ( | 09-23-2010 |
20100300118 | MAGNETOCALORIC GENERATOR - A generator comprising at least one thermal stage having magnetocaloric elements ( | 12-02-2010 |
20110041514 | THERMAL FLUX GENERATING DEVICE WITH MAGNETOCALORIC MATERIAL - The thermal flux generating device ( | 02-24-2011 |
20110043058 | ELECTRIC MOTOR - The electric motor ( | 02-24-2011 |
20110104530 | METHOD AND DEVICE PROVIDING THE TEMPERATURE REGULATION OF A RECHARGEABLE ELECTRICAL ENERGY STORAGE BATTERY - A thermal control device for at least one rechargeable electrical energy storage battery, in particular for a battery of a vehicle with electric or hybrid drive and comprising at least one electrochemical component. The device comprises at least one enclosure in which the electrochemical component of the battery is housed, at least one magnetocaloric heat pump associated with the enclosure, at least one heat transfer fluid circulating circuit coupled between the battery and the heat pump and at least one heat exchanging component that is open to the exterior environment and connected to the heat transfer fluid circulating circuit to exchange calories with the exterior environment. | 05-05-2011 |
20110173993 | MAGNETOCALORIC ELEMENT - A magnetocaloric element ( | 07-21-2011 |
20110192833 | MAGNETOCALORIC THERMAL GENERATOR - The present invention relates to a heat generator ( | 08-11-2011 |
20110192834 | MAGNETOCALORIC THERMAL GENERATOR - A heat generator ( | 08-11-2011 |
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 |
20110215088 | THERMAL GENERATOR WITH MAGNETOCALORIC MATERIAL - A thermal generator ( | 09-08-2011 |
20110289937 | MAGNETOCALORIC HEAT GENERATOR - The magnetocaloric heat generator ( | 12-01-2011 |
20110289938 | MAGNETOCALORIC HEAT GENERATOR - A magnetocaloric heat generator ( | 12-01-2011 |
20110314836 | MAGNETOCALORIC HEAT GENERATOR - A magnetocaloric heat generator ( | 12-29-2011 |
20110315348 | MAGNETOCALORIC HEAT GENERATOR - A method for generating a heat flow from a magnetocaloric element ( | 12-29-2011 |
20120031107 | THERMAL GENERATOR USING MAGNETOCALORIC MATERIAL - A thermal generator ( | 02-09-2012 |
20120036868 | MAGNETOCALORIC THERMAL APPLICANCE - A magnetocaloric thermal appliance ( | 02-16-2012 |
20120038442 | MAGNETIC FIELD GENERATOR FOR A MAGNETOCALORIC THERMAL APPLIANCE AND PROCESS FOR ASSEMBLING SUCH GENERATOR - A magnetic field generator ( | 02-16-2012 |
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 |
20130042632 | METHOD FOR GENERATING A THERMAL FLOW AND MAGNETOCALORIC THERMAL GENERATOR - A method for generating a thermal flow from a thermal module comprising at least two magnetocaloric elements connected, two-by-two, through which a heat transfer fluid flows and is exposed to a magnetic field. The circulation exposes alternating elements of the magnetocaloric elements to an opposite variation in the magnetic field, and causes the transfer fluid to circulate simultaneously and in opposite directions in such a manner that the fluid flowing out of one of the magnetocaloric elements, at the end of a heating phase, is circulated, during the following phase, in the following magnetocaloric elements exposed to heating, while the fluid flowing out of one of the magnetocaloric elements, at the end of a cooling phase, is circulated in the following element exposed to cooling, and conversely. The heat transfer fluid is stored an intermediate receiving area. This invention also relates to a thermal generator implementing the method. | 02-21-2013 |
20140290275 | MAGNETOCALORIC HEAT GENERATOR - A magnetocaloric heat generator having an assembly of at least two magnetocaloric modules with a heat transfer fluid flowing through them. The cold ends of the modules are in fluidic communication via a cold transfer circuit and the hot ends are in fluidic communication via a hot transfer circuit. The cold transfer circuit is arranged so that the fluid exiting the cold end of one of the magnetocaloric modules with an exit temperature enters the cold end of the other magnetocaloric module with an entry temperature that is substantially equal to the temperature of the cold end. The hot transfer circuit modifies the temperature of the fluid so that the fluid exiting the hot end of one of the magnetocaloric modules with an exit temperature enters the hot end of the other magnetocaloric module with an entry temperature that is substantially equal to the temperature of the hot end. | 10-02-2014 |
20140325996 | MAGNETOCALORIC HEAT GENERATOR - A magnetocaloric heat generator ( | 11-06-2014 |
20150061802 | MAGNETIC FIELD GENERATOR FOR MAGNETOCALORIC THERMAL APPLIANCE - A magnetic field generator ( | 03-05-2015 |