Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Plural cells
Patent
1977-11-15
1978-11-28
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Plural cells
429181, H01M 230
Patent
active
041277074
ABSTRACT:
This invention relates to storage batteries and more particularly to a storage battery having an improved terminal construction in which a cover and a synthetic resin portion surrounding a terminal post are best sealed together, the post passing through an opening in the cover and being electrically connected with a positive and negative plate group located in the battery container. The synthetic resin portion has a dish-shaped section with an upwardly open cavity, and has projections for the reception within recesses provided in ribs located on the inner wall and on the partition wall of the container. Thus, a storage battery is provided which avoids leakage of electrolyte from the terminal, is high in performance, is long lasting, easy to make, adapted for mass production and is economical.
REFERENCES:
patent: 1942350 (1934-01-01), Appel et al.
patent: 2205992 (1940-01-01), Phillips
Isoi Toshihiro
Ohya Tokuji
Walton Donald L.
Yuasa Battery Company Limited
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