CYLINDRICAL BATTERY CELL WITH OVERMOLDED GLASS FEEDTHROUGH
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Mar 12, 2020
app pub date -
Dec 6, 2018
filing date -
Dec 6, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosed technology relates to an electrical feedthrough for a cylindrical battery cell. The electrical feedthrough may include an annular channel having an outer sidewall, an inner sidewall, and a base; an insulator formed of glass having an overmold portion; and a pin extending through the insulator and configured to form an external battery terminal. The insulator is bonded to the inner sidewall of the annular channel and a portion of the base of the annular channel. The overmold portion prevents electrical contact between a set of electrodes and the electrode feedthrough.
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