JPH01164664U

JPH01164664U -

Info

Publication number: JPH01164664U
Application number: JP1988061024U
Authority: JP
Priority date: 1988-05-09
Filing date: 1988-05-09
Publication date: 1989-11-16

Description

[Brief explanation of the drawing]

第１図は、本考案実施の一例の電槽の斜面図、
第２図は、該電槽に入れたセル間の抵抗溶接状態
を示す一部の裁断面図、第３図は、他側の斜面図
である。１……仕切壁、２……セル室、３……電槽本体
、３ａ……底壁、３ｂ……周壁、４……透孔、５
……突出壁、６……凹入空間、Ｂ……本考案電槽
。 FIG. 1 is a perspective view of a battery case according to an example of implementing the present invention;
FIG. 2 is a partial cross-sectional view showing the state of resistance welding between cells placed in the battery case, and FIG. 3 is a perspective view of the other side. 1... Partition wall, 2... Cell chamber, 3... Battery case body, 3a... Bottom wall, 3b... Peripheral wall, 4... Through hole, 5
...Protruding wall, 6... Recessed space, B... Battery case of the present invention.

Claims

[Claims for Utility Model Registration] 1. In a storage battery case in which the internal space of the battery case body is divided into a plurality of cell chambers by a partition wall, inter-cell connections are provided integrally with the partition wall. A storage battery case comprising a protruding wall having a through-hole, and a recessed space lacking a partition wall on the side of the protruding wall. 2. The partition wall is composed of a plurality of sheets, and the upper end surface thereof is at the same height as the upper end surface of the peripheral wall of the battery case body, and above the partition wall, integrally with the upper end surface of the peripheral wall of the battery case body. A protruding wall having a through hole protruding further upward is provided, a recessed space is formed above the upper end of the partition wall on the side of the protruding wall, and each protruding wall protruding from the adjacent partition wall, The partition walls are arranged at staggered positions in the width direction of the partition walls, so that both sides of each partition wall facing the through holes of the protruding wall are provided with the recessed spaces of both adjacent partition walls. It consists of