Cell with terminals and circuit substrate
US5582933A · kind A · utility
10Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 25, 1994 |
| Grant date | Dec 10, 1996 |
| Priority date | — |
| Expiry date | May 25, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.