Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Multi-electrode double layer capacitor having hermetic electrolyte seal










Image Number 11 for United States Patent #6842330.

A long life double layer capacitor and method of making the same including a case and a first terminal with an electrically insulating hermitic seal interposed between the first terminal and the case. A first current collector foil is electrically coupled to an interior portion of the first terminal and a first electrode comprising carbon which is juxtaposed against the first current collector foil. A porous separator is then juxtaposed against the first electrode comprising carbon and separating the first electrode from a second electrode comprising carbon. A second current collector foil is juxtaposed against a side of the second electrode and is electrically coupled to the second terminal. And an electrolyte solution saturates the first and second electrodes comprising carbon and is substantially contained by the case and the electrically insulating hermitic seal such that an influx of impurities into the electrolyte solution is substantially inhibited by the case and the electrically insulating hermetic seal.








 
 
  Recently Added Patents
Maintenance tool of control systems
Apparatus and method for connection control with media negotiation successful on different media formats
Self cleaning rake
Heat retaining device
Plants and seeds of hybrid corn variety CH336383
Maize variety inbred PH1CD7
Context data in UPNP service information
  Randomly Featured Patents
Layered wing coil for an electromagnetic dent remover
Metal detector having detachable battery and speaker housing
Liquid diclofenac preparations
Refilling a used ink cartridge
Light line generating device
Method and system for incremental search with reduced text entry where the relevance of results is a dynamically computed function of user input search string character count
Film cleaner method and apparatus
Toxic gas detector with a time measurement sensor
Compact shuttle printer mechanism
Distinguishing false signals in cable locating