| 摘要 |
480,274. Batteries. SOC. DES ACCUMULATEURS FIXES ET DE TRACTION. Aug. 20, 1936, No. 22972. Convention date, Aug. 21, 1935. [Class 53] The plates of an alkaline accumulator are arranged in the container in a number of superposed groups A, A<1> which are connected together in parallel. Each group may be subdivided into further groups A, B, C connected horizontally in parallel. Each group consists of a number of positive and negative plates, Fig. 1, showing a single positive plate and Figs. 5 and 6 showing a group of positive and negative plates. The plate shown in Fig. 1, consists of a number of tubes or pockets 2 connected to steel end members 3, the upper one of which is provided with depending bars 4 which connect all the positive plates of the group together. The bars 4 are provided with screws 6 and apertured lugs 7 for connecting adjacent groups of plates together. The groups of negative plates are formed similarly but the connecting members are on the lower end member 3 so that when the positive and negative plates of a group are interleaved in the usual way the connections for adjacent groups are arranged as shown in Figs. 5 and 6. Fig. 8 shows three such groups A, B, C connected in parallel and forming the upper layer of a number of similar layers A, A<1>. The corresponding groups A, A<1>, B, Bi and C, C<1> in the different layers are connected together in parallel by vertical bars 19, 22 which are connected to the terminals 26, 27 by bars 21, 24. Ebonite feet support the bars 19, 22. |
