Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Membrane flow cell battery










Image Number 3 for United States Patent #5304432.

A rechargeable membrane flow cell battery useful for providing electrical power to electric loads. The rechargeable membrane flow cell battery includes a bipolar stack of at least two membrane flow cells and a single fuel cell electrode pair for converting membrane potentials generated by acidic and basic electrolyte ions to electrical potential. The ability to stack numerous membrane flow cells provides for increases in the energy density of the battery. The presence of a single electrode pair reduces activation polarization and decreases the cost and weight of the battery. Rapid recharging is accomplished by draining spent fluid and providing fresh electrolyte fluids. Conventional recharging is accomplished by reversing the fluid flows and applying electrical power, to regenerate the electrolytes.








 
 
  Recently Added Patents
Toner cartridge
Optimized control of an energy supplying system and an energy consuming system
Passive millimeter wave differential interference contrast polarimetry
Organizer
Facial recognition using a sphericity metric
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
Front cover of an electronic device
  Randomly Featured Patents
Ketoreductase polypeptides for the production of a 3-aryl-3-hydroxypropanamine from a 3-aryl-3-ketopropanamine
Process of making a supplement for digestive ailment
Minerals separator
Drainage apparatus with pattern
Steroid secreting human adrenocortical carcinoma cell lines
Laminate for an easily opened package
Machined stub tube in a bottom head of a boiling water reactor
Artificial tanning compositions containing positively charged paucilamellar vesicles
Watercraft
Distribution of potential neighbor information through an ad hoc network