Universal battery compartment
US5744930A · kind A · utility
8Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1997 |
| Grant date | Apr 28, 1998 |
| Priority date | — |
| Expiry date | Feb 6, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery compartment (12) adapted to accommodate any of several different types of batteries (30, 32, 34). The compartment (12) includes a hollow region having a length equivalent to that of one or more batteries (31, 33, 35) and includes a positive contact (65) disposed at one end thereof. The compartment also includes a cap (14) adapted to couple to an end of the compartment (12) remote from the one end. The one end includes a first contact (65) and one or more additional positive contacts (63). The additional positive contacts (63) are coupled to anodes of diodes (64) having cathodes coupled to the positive contact (65).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.