JPH0320870U

JPH0320870U -

Info

Publication number: JPH0320870U
Application number: JP1989080380U
Authority: JP
Priority date: 1989-07-07
Filing date: 1989-07-07
Publication date: 1991-02-28

Description

[Brief explanation of drawings]

第１図はキヤストオンストラツプ方式により極
板群の耳部とストラツプとの溶接を示す概略説明
図、第２図は本考案鉛蓄電池において極板群の耳
部にストラツプを溶接した状態の１部切欠斜視図
、第３図は本考案鉛蓄電池において電槽内に極板
群を収納して接続した状態を示す平面図である。１……ストラツプ、２……中間極柱、３……鋳
型、４，４′，４″……極板耳、１１……陽極板
群、１２，１２′，１２″……陽極板群の耳部、
１３……陽極板群用ストラツプ、１４，１４′…
…溝部、１５……陰極板群、１６，１６′，１６
″……陰極板群用の耳部、１７……陰極板群用ス
トラツプ、１８……溝部、１９，１９′……中間
極柱、２０……電槽。 Figure 1 is a schematic explanatory diagram showing the welding of the ear part of the electrode plate group and the strap using the cast-on-strap method. Figure 2 is a part of the lead-acid battery of the present invention in which the strap is welded to the ear part of the electrode plate group. The cutaway perspective view and FIG. 3 are plan views showing the lead-acid battery of the present invention in which the electrode plates are housed in the container and connected. 1... Strap, 2... Intermediate pole column, 3... Mold, 4, 4', 4''... Electrode plate lug, 11... Anode plate group, 12, 12', 12''... Anode plate group ears,
13... Strap for anode plate group, 14, 14'...
...Groove portion, 15...Cathode plate group, 16, 16', 16
″...Ear portion for cathode plate group, 17...Strap for cathode plate group, 18...Groove portion, 19, 19'...Intermediate pole column, 20...Battery case.

Claims

[Scope of utility model registration request]

In a lead-acid battery having an electrode plate group formed by welding the ears of the electrode plate and a strap having an intermediate pole at one end, a strap is attached on the upper surface of the anode plate group snare wrap and the cathode plate group strap. A lead-acid battery characterized in that the number of grooves is different from each other along the direction or grooves are provided in irregular shapes so that the polarity can be determined.