Battery including bipolar cells that have a cell edge seal
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Nov 12, 2024
Grant Date -
Aug 19, 2021
app pub date -
May 17, 2019
filing date -
May 17, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. Within each cell, an elastic seal is provided between the edge insulating device and the first surface of one cell or the solid electrolyte layer of an adjacent cell.
First Claim
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Family
International Classification(s)
- 2019 Application Filing Year
- H01M Class
- 7948 Applications Filed
- 5409 Patents Issued To-Date
- 68.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01M Class
- 0 % this patent is cited more than
- 1 Age
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