Resources Contact Us Home
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
Optimizing a circuit design for delay using load-and-slew-independent numerical delay models
Optical illumination device
Method and program product for validation of circuit models for phase connectivity
Laser beam machining apparatus
Semiconductor device and control method of the same
Image processing apparatus and method for defining distortion function for synthesized image of intermediate view
System and method for replenishing quantities of trading orders
  Randomly Featured Patents
Apparatus and method for reloading software images
Tungsten plug deposition quality evaluation method by EBACE technology
Multiple pin retention for universal socket
Low noise low power CMOS correlated double sampler
System for the in-line extraction and dilution of a representative sample of a processed medium
Roof shingles
Apparatus for reading a color symbol
Simulation of power domain isolation
Electric plug with retractable ground terminal
Stented anchoring of gastric space-occupying devices