公开(公告)号：US4892793A

公开(公告)日：1990-01-09

申请号：US207501

申请日：1988-06-16

申请人： Klaus von Benda ,  Gabor Benczur-Urmossy ,  Gerhard Berger ,  Rainer Klink ,  Uwe Gierz

发明人： Klaus von Benda ,  Gabor Benczur-Urmossy ,  Gerhard Berger ,  Rainer Klink ,  Uwe Gierz

IPC分类号： H01M10/30 ,  H01M2/02 ,  H01M10/34

CPC分类号： H01M2/0275 ,  H01M10/34 ,  H01M2/0267

摘要： A gas tightly sealed nickel-cadmium cell is provided which works on the oxygen cycle principle and has a charge and discharge reserve at the negative electrode. Further, the partial pressure of the gases which cannot be reacted in the cell is below 0.4 bar. As a result of this substantial removal of the gases which cannot be reacted from the interior space of the cell, there is a considerable rise in the oxygen consumption rate, i.e., the rate at which the oxygen generated in the cell is reacted at the negative electrode, so that higher charge current densities are possible.

摘要翻译： 提供气密封的镍镉电池，其工作原理为氧循环，负极具有充放电储备。 此外，电池中不能反应的气体的分压低于0.4巴。 由于这种大量除去不能从电池内部空间反应的气体的结果，氧消耗速率显着增加，即电池中产生的氧气在负极上反应的速率 电极，使得更高的充电电流密度是可能的。