| 摘要 |
736,692. Batteries. ACCUMULATORENFABRIK AKT.-GES. July 11, 1952 [July 26, 1951], No. 17617/52. Class 53. A sealed alkaline accumulator is provided with a hydrogen-absorbing positive electrode consisting of or containing silver or a compound of silver, for example the oxide, which projects into the hydrogen-charged gas space. The silver may be in powder form and mixed with nickel flakes or nickel hydroxide, or metal parts of the accumulator may be coated with silver or a silver compound and electrically connected with the positive electrode. |
