Lightweight composite grid for battery plates
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 17, 2002
app pub date -
Feb 2, 2001
filing date -
Feb 2, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reduced weight lead-acid battery is produced incorporating light-weight negative battery plates each comprising an electrically-conductive open mesh grid formed from a strip of expanded, punched or cast metal, a pair of outer lower density support layers such as polymer or polymer-coated glass fibre or low density metal on each side of the central open grid, preferably arranged in a rectangular lattice, attached to each other through openings in the grid preferably by an acid-resistant adhesive, and an electrochemically-active paste saturating the void spaces thereof. An acid-resistant thermoplastic resin adhesive or ties or lugs may be used to attach the support layers together.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully