Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of charging double electric layer electrochemical capacitors










Image Number 14 for United States Patent #8120333.

The present invention is directed to methods for the automatic charging of an electrochemical electrical energy storage device. Charging may be performed until a pre-assigned voltage increment value measured across the terminals of the storage device is reached. Recurrent periods of charging and rest may be employed, with measurements of voltage taken and voltage increment determined after the passage of an assigned quantity of electrical energy. Automatic completion of the charging process is provided for, irrespective of the design features and number of energy storage devices (e.g., capacitors) in a module, the initial state of charge and/or temperature of the storage device, or the value and/or time instability of the charging current.








 
 
  Recently Added Patents
Methods and devices for coding and decoding images, computer program implementing them and information carrier enabling their implementation
Electronic devices with voice command and contextual data processing capabilities
Pre-colored methodology of multiple patterning
Methods of packaging imager devices and optics modules, and resulting assemblies
Candle holder
Atmospheric treater with roller confined discharge chamber
Etching apparatus and methods
  Randomly Featured Patents
Optical disc recording and playback apparatus
Bed organizer with pressure holder
Device and method for registering multiple LED bar imagers in an image-on-image system
Torque control apparatus and method for internal combustion engines
Optical fiber based bistatic radar
Method and system for comparing attributes such as business names
Interspecific tree named `Spicezee`
Apparatus for making decorative bows
Dielectric pipe flange gasket
Heat exchanger for cooling hot reaction gas