Cell with terminals and circuit substrate

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

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429163, 429170, 439754, 439761, H01M 230

Patent

active

055829333

ABSTRACT:
In a cell assembly, a cell has terminal elements for attachment to mating terminal elements. Each of the terminal elements has an engaging portion with peripheral ends bent to form an interior region and an first surface with an opening and a projection projecting partially into the interior region from a second surface. The material used has a wall thickness in the range of 0.15-10 mm, a Vickers hardness of 250-450 HV and a spring limit value of 30-60 kgf/mm.sup.2. Alternatively, a circuit substrate is provided with such engaging portions.

REFERENCES:
patent: 2506524 (1950-05-01), Stuck
patent: 5098802 (1992-03-01), Kainoh
patent: 5230967 (1993-07-01), Radmall
patent: 5389466 (1995-02-01), Inoue et al.
Patent Abstracts of Japan, vol. 17, No. 222 (M-1404), 7 May 1993 & JP-A-04 355 191, (Mitsubishi Electric Corp.), 9 Dec. 1992.
Patent Abstracts of Japan, vol. 12, No. 20 (E-575), 21 Jan. 1988 & JP-A-62 177 866, (Matsushita Electric Ind. Co.), 4 Aug. 1987.
Patent Abstracts of Japan, vol. 17, No. 165 (E-1343), 30 Mar. 1993 & JP-A-04 324,242, (Yuasa Battery Co. Ltd.), 13 Nov. 1992.
Patent Abstracts of Japan, vol. 16, No. 417 (E-1258), 3 Sep. 1992 & JP-A-04 141 971, (Mitsubishi Electric Corp.), 15 May 1992.

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