Modular cell tray assembly for sealed lead-acid cells
US5981101A · kind A · utility
31Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1997 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Jun 2, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A modular cell tray assembly comprising a series of cell trays stacked one upon the other and each containing a plurality of sealed lead-acid cells is disclosed in which the cell trays provide cell tray interlocks and load distribution structure that satisfy Zone 4 requirements, achieve cell tray interlocking by a boltless pin and provide frontal access to the cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.