Le Mer
Erwan Le Mer, Saint-Nostang FR
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20130074350 | METHOD AND SYSTEM FOR HELPING TO POSITION A COMPONENT ON A STRUCTURAL ELEMENT - A method for helping to position a component on the wall of a structural element, including the steps: | 03-28-2013 |
Joseph Le Mer, Plouezoch FR
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20080223314 | Condensation heat exchanger including 2 primary bundles and a secondary bundle - This exchanger comprises a pair of primary tubular bundles ( | 09-18-2008 |
20100316965 | DEVICE AND METHOD FOR STABILIZING THE PRESSURE AND THE FLOW OF A GASEOUS MIXTURE SUPPLIED TO A SURFACE-COMBUSTION CYLINDRICAL BURNER - The invention relates to a gas burner comprising a perforated cylindrical wall used as a combustion surface, a bottom wall and an inlet opening through which a combustible gaseous mixture is fed inside the burner. The stabilisation device consists of a grid ( | 12-16-2010 |
20110132279 | EQUIPMENT FOR PRODUCING DOMESTIC HOT WATER - The equipment of the invention includes a boiler, a hot water storage tank, a duct for supplying domestic cold water, and a duct for tapping domestic hot water, wherein said equipment is characterized in that the duct for supplying cold water comprises a T-shaped connector connected by a duct provided with a storage vessel to a re-circulation duct connecting the tank to the inlet duct, provided with a pump, of the boiler, and in that the outlet duct of the boiler is provided with a three-way valve connected by a by pass duct to said T-shaped connector, wherein said valve can selectively assume a position in which it ensures communication between the boiler outlet and the central portion of the tank, or a position in which it ensures communication between the boiler outlet and said bypass duct. | 06-09-2011 |
20120000456 | DOOR WITH A BUILT-IN BURNER FOR A HEATING APPLIANCE - The invention relates to a door provided with a gas burner on the inner surface thereof and with a system for carrying a combustible gas to the burner on the outer surface thereof, and which can be inserted and attached into a frame of a wall of the device (AC); the door comprises a pair of metal sheets rigidly connected to one another at the edges thereof, with input openings and output openings for the gas mixture, respectively, and which are mutually separated, in order to leave an inner space receiving a deflector plate serving as a thermal shield to be swept over on either side by the flow of the gas mixture supplying the burner. Said arrangement reduces heat loss through the door, making it possible to keep the outer surface cold, thus also avoiding the risk of burns, while at the same time preheating the gas mixture. The invention can be used in heating appliances. | 01-05-2012 |
20120312513 | HOT FLUID PRODUCTION DEVICE INCLUDING A CONDENSING HEAT EXCHANGER - The invention relates to a device that includes means for conveying or producing hot gases and a condensing heat exchanger including: an bundle of helical tubes serving as primary exchanger, mounted within a gas-impermeable housing and equipped with a gas discharge trunk, means for circulating a primary fluid in the primary exchanger, two deflector plates and a deflecting ring arranged so as to circulate the hot gasses through the coils of the primary exchanger. Said device is characterized in that it includes a second tube bundle serving as a secondary exchanger, means for circulating therein a secondary fluid separate from the primary fluid and in that the second deflector plate is inserted between the primary exchanger and the secondary exchanger. The invention can be used in the production of heating water and of hot water for sanitation. | 12-13-2012 |
Pascal Le Mer, Perros Guirrec FR
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20100023894 | SYSTEM FOR SELECTING ELEMENTS DISPLAYED ON A SCREEN - System for selecting elements displayed on a screen, said elements (E | 01-28-2010 |
Pascal Le Mer, Perros-Guirec FR
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20110311059 | METHOD OF NAVIGATING IN A SOUND CONTENT - A method of navigating in a sound content wherein at least one key word is stored in association with at least two positions representative of said key word in the sound content, and wherein the method comprises: a step of displaying a representation of the sound content; during playback of the sound content, a step of detecting a current extract representative of a key word stored at a first position; a step of determining at least one second extract representative of said key word and a second position as a function of the stored positions; and a step of highlighting the position of the extracts in the representation of the sound content. | 12-22-2011 |
Sébastian Le Mer, Auquainville FR
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20100007201 | Combined Service Brake And Spring Type Brake Cylinder Having Internal Ventilation - A combined service brake and spring brake cylinder has a diaphragm arranged in a housing of the service brake cylinder. At one side, the diaphragm delimits a service brake chamber acted on with a service brake pressure, and at the other side delimits a chamber accommodating a return spring. A spring brake piston is arranged in a housing of the spring brake cylinder, which at one side delimits a spring brake chamber and at the other side delimits a spring chamber. A piston rod supports a ventilation valve which produces or blocks a flow connection between the spring chamber and the service brake chamber. The ventilation valve includes a piston interacting with a valve seat. At least one further piston interacts with a further valve seat and opens at least one further flow cross-section when in its position raised from the further valve seat. When the parking brake is applied and the service brake is simultaneously actuated with service brake pressures lower than a pressure threshold, one piston is raised from the valve seat and the further piston is sealed against the further valve seat. | 01-14-2010 |
Sébastian Le Mer, Auquainville FR
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20100007201 | Combined Service Brake And Spring Type Brake Cylinder Having Internal Ventilation - A combined service brake and spring brake cylinder has a diaphragm arranged in a housing of the service brake cylinder. At one side, the diaphragm delimits a service brake chamber acted on with a service brake pressure, and at the other side delimits a chamber accommodating a return spring. A spring brake piston is arranged in a housing of the spring brake cylinder, which at one side delimits a spring brake chamber and at the other side delimits a spring chamber. A piston rod supports a ventilation valve which produces or blocks a flow connection between the spring chamber and the service brake chamber. The ventilation valve includes a piston interacting with a valve seat. At least one further piston interacts with a further valve seat and opens at least one further flow cross-section when in its position raised from the further valve seat. When the parking brake is applied and the service brake is simultaneously actuated with service brake pressures lower than a pressure threshold, one piston is raised from the valve seat and the further piston is sealed against the further valve seat. | 01-14-2010 |