Lead-acid battery plate and its manufacturing method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 29, 1993
Issued Date -
N/A
app pub date -
Jun 19, 1992
filing date -
Apr 30, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention provides a lead-acid battery plate and its manufacturing method. In a lead-acid battery plate making use of an expanded metal comprising copper or copper alloy electroplated with lead or lead alloy for its grid; this invention is characterized by that a protector is provided on a side of the grid. And in a manufacturing method for a lead acid battery plate in which the expanded metal comprising copper or copper alloy electroplated with lead or lead alloy is used for its grid, and a plate lug comprising lead or lead alloy is connected by casting to an upper part of the grid; this invention is characterized by that the plate lug is first connected by casting to the upper part of the copper expanded metal, and lead or lead alloy is then electroplated on the copper expanded metal to which the plate lug is connected.
First Claim
Family
International Classification(s)
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