Variable area dynamic battery
Patent 5250370 Issued on October 5, 1993. Estimated Expiration Date: 
July 23, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 23, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3357864 3432354 3536535 3663298 3822149 Organic electrolyte battery Patent #: 4172927 InventorApplicationNo. 921035 filed on 07/23/1992US Classes:429/68, Means moves electrode429/27, Active material electrode-type cell or subcombination thereof429/113Responsive to movement of electrode on contained electrolyteExaminersPrimary: Skapars, AnthonyInternational ClassH01M 010/04AbstractA storage battery structure is disclosed including electrodes which are moved relative to each other during operation. The electrodes also have areas that are both different in size, with ratios that are variable. The battery structure includes a first electrode which is fixed in a container. An electrolyte material is also included in the container. A second electrode is moved past the fixed electrode in the container and battery action such as discharge occurs between proximate areas of the first and second electrodes. A third electrode may be provided in the container to recharge the second electrode as areas of the second electrode are moved past the third electrode at the same time that other areas of the second electrode are being discharged at the first electrode. Furthermore, the ratio of the third electrode area to the first electrode area is much larger than 1, resulting in a recharge time that is much faster. The improvement in recharge speed is given by that area ratio.Field of SearchMeans moves electrodeRotary motion Responsive to movement of electrode on contained electrolyte Means moves electrolyte externally of electrode chamber HAVING MOVABLE MECHANICAL MEANS TO PROVIDE RELATIVE MOTION BETWEEN ELECTRODE AND ELECTROLYTE PROCESS OF CELL OPERATION Active material electrode-type cell or subcombination thereof |
| ||||||||||||||
