Electrolyte Injection Apparatus for Secondary Batteries
AssigneeLG Energy Solution, Ltd.
InventorSu Ho Lee
Life of this patent
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Abstract
An electrolyte injection apparatus for secondary batteries, may include a frame unit having a lower plate and an upper plate spaced apart from the lower plate by a predetermined distance. A center of the upper plate may be open. The apparatus may also include a pallet unit detachably located above the lower plate, and being provided with a lower hopper into which a secondary battery and an electrolyte are supplied. The apparatus may also include an injection unit located above the pallet unit to supply the electrolyte to the lower hopper. The apparatus may also include a needle unit located above the upper plate to supply the electrolyte to the injection unit. The injection unit and the needle unit may be separable from the upper plate.
Claims15
An electrolyte injection apparatus for secondary batteries, the electrolyte injection apparatus comprising:
- a frame unit including a lower plate and an upper plate spaced apart from the lower plate by a predetermined distance, a center of the upper plate being open;
- a pallet unit detachably located above the lower plate, the pallet unit being provided with a lower hopper into which a secondary battery and an electrolyte are supplied;
- an injection unit located above the pallet unit, the injection unit being configured to supply the electrolyte to the lower hopper;
- and
- a needle unit located above the upper plate, the needle unit being configured to supply the electrolyte to the injection unit, wherein the injection unit and the needle unit are separable from the upper plate.
Dependencies are inferred from the claim text.