Crevenat
Vincent Crevenat, La Gouarde FR
Patent application number | Description | Published |
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20110013330 | OVERVOLTAGE PROTECTION DEVICE COMPRISING A DISCONNECTION ACCESSORY - A device for protecting against overvoltages that includes at least one overvoltage protection component ( | 01-20-2011 |
Vincent Crevenat, Izaux FR
Patent application number | Description | Published |
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20130100558 | METHOD FOR CUTTING OFF AN ELECTRIC ARC, METHOD AND DEVICE FOR PROTECTING AN INSTALLATION AGAINST VOLTAGE SURGES - The method comprising displacing the formed electric arc towards an electrode located in an intermediate position between both main electrodes; a separating the formed electric arc into two secondary electric arcs, a semiconductor switch, normally open, connecting the intermediate electrode to one of the main electrodes; closing the semiconductor switch in order to extinguish the secondary electric arc between both electrodes connected by the semiconductor switch; opening the semiconductor switch in order to extinguish the other secondary electric arc. The disclosure further relates to a protection method and a protection device, notably a protection device specially designed for applying the method. | 04-25-2013 |
Vincent Andre Lucien Crevenat, Izeaux FR
Patent application number | Description | Published |
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20090154044 | SURGE PROTECTOR DEVICE WITH SIMULTANEOUSLY-TRIGGERED SPARK GAPS IN PARALLEL - The invention relates to a surge protector device of the spark gap lightning arrestor kind, the device comprising: | 06-18-2009 |
Vincent Andre Lucien Crevenat, Izaux FR
Patent application number | Description | Published |
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20090021881 | OVERVOLTAGE PROTECTION DEVICE WITH IMPROVED LEAKAGE-CURRENT-INTERRUPTING CAPACITY - A device for protecting an electrical installation ( | 01-22-2009 |