Back to results
US 2026/0290964 A1Published application
Cap assembly, rechargeable battery, and battery pack
AssigneeSamsung SDI Co., Ltd.
InventorsDae Kyu KIM, Jong Jun PARK, Shin Jung KIM, Kwang Soo SEO
Life of this patent
Estimating the term…
Abstract
A cap assembly for a rechargeable battery includes a upper cap. A vent plate is positioned below the upper cap. A curable component-containing structure is positioned between the upper cap and the vent plate.
Claims20
A cap assembly comprising:
- an upper cap;
- a vent plate located below the upper cap;
- and
- a curable component-containing structure located between the upper cap and the vent plate.
1 more element
A rechargeable battery comprising:
- a case including an opening;
- an electrode assembly accommodated in the case;
- a upper cap disposed in the opening;
- a lower cap facing the upper cap and connected to the electrode assembly;
- a vent plate disposed between the upper cap and the lower cap;
- and
- a curable component-containing structure positioned between the upper cap and the vent plate.
4 more elements
A battery pack comprising:
- a housing;
- and
- a plurality of rechargeable batteries disposed inside the housing,
- wherein each of the rechargeable batteries includes:
- a case having an opening,
- an electrode assembly accommodated in the case,
- a upper cap disposed in the opening,
- a lower cap facing the upper cap and connected to the electrode assembly,
- a vent plate disposed between the upper cap and the lower cap, and
- a curable component-containing structure positioned between the upper cap and the vent plate.
7 more elements
Dependencies are inferred from the claim text.