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US 2026/0131992 A1Published application
Pressurizing device for electrode plate
AssigneeSamsung SDI Co., Ltd.
InventorHANBYEOL NAMGUNG
Life of this patent
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Abstract
A pressurizing device for an electrode plate includes: a pressurizing unit; and a guide roller configured to guide the electrode plate to the pressurizing unit. The guide roller has a first region and second regions on opposite sides of the first region, and each of the second regions of the guide roller has a plurality of holes through which air is emitted.
Claims20
A pressurizing device for an electrode plate, the pressurizing device comprising:
- a pressurizing unit;
- and
- a guide roller configured to guide the electrode plate to the pressurizing unit, the guide roller having a first region and second regions on opposite sides of the first region, each of the second regions having a plurality of holes through which air is emitted.
A pressurizing device for an electrode plate, the electrode plate having a coated portion and uncoated portions on opposite sides of the coated portion, the pressurizing device comprising:
- a pressurizing unit;
- and
- a guide roller configured to guide the electrode plate to the pressurizing unit, the guide roller having a first region and second regions on opposite sides of the first region, each of the second regions having a plurality of holes through which air is emitted,
- wherein the second regions correspond to the uncoated portions, and
- wherein the first region corresponds to the coated portion.
2 more elements
Dependencies are inferred from the claim text.