The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2005
Filed:
Apr. 10, 2000
Lonnie G. Johnson, Atlanta, GA (US);
Zhenhua Mao, Duluth, GA (US);
Lonnie G. Johnson, Atlanta, GA (US);
Zhenhua Mao, Duluth, GA (US);
Johnson Electro Mechanical Systems, LLC, Atlanta, GA (US);
Abstract
An electrochemical conversion system () is disclosed having a housing () divided by a hydrogen concentration cell () so as to define a first chamber () and a second chamber (). A first mass of hydride material () is contained within the first chamber while a second mass of hydride material () is contained within the second chamber. The hydrogen concentration cell has a first gas diffusion electrode (), a second gas diffusion electrode () and a proton conductive membrane () therebetween. The release of hydrogen from one of the masses of hydride material and its redox reaction creates an electrical potential across the cell.