POROSITY OF A BATTERY SEPARATOR
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Feb 6, 2025
app pub date -
Oct 25, 2023
filing date -
Oct 25, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A separator of a battery cell includes first pores disposed through a first segment of a thickness of the separator, and second pores disposed through a second segment of the thickness. In an unwound state of the separator, a first cross-sectional area of the first pores differs in size from a second cross-sectional area of the second pores by a first amount. In a wound state of the separator, the first cross-sectional area is substantially equal in size to the second cross-sectional area, or the first cross-sectional area differs in size from the second cross-sectional area by a second amount that is less than the first amount.
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