HELION
HELION Patent applications | ||
Patent application number | Title | Published |
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20130108939 | DEVICE FOR STORING AND RESTORING ELECTRICAL ENERGY | 05-02-2013 |
20120105075 | METHOD FOR CHARACTERIZING AN ELECTRICAL SYSTEM BY IMPEDANCE SPECTROSCOPY - The invention relates to a method for more precisely characterizing an electrical system by impedance spectrometry. Said method consists of: | 05-03-2012 |
20120038452 | METHOD FOR DETERMINING A STATE OF HEALTH FOR AN ELECTROCHEMICAL DEVICE - The invention relates to a method for determining a state of health of an electrochemical device in particular having improved reliability. Said method in particular consists of: | 02-16-2012 |
20110236797 | MULTI-FUNCTIONAL TIGHTENING CLAMPS FOR A FUEL CELL - The tightening clamps are multifunctional and ensure the transmission of the electric current generated by the fuel cell stack, the insulation of the different ducts and passage openings of the operation fluid of the fuel cell stack, and the tightening of the stack itself. | 09-29-2011 |