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US 2026/0066352 A1Published application
Electrode wetting apparatus
AssigneeSamsung SDI Co., Ltd.
InventorHyeonseo SONG
Life of this patent
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Abstract
An electrolyte wetting apparatus includes a first mold configured to wrap a case of a secondary battery, an interior of the case accommodating an electrode assembly and an electrolyte that impregnates the electrode assembly; a magnetorheological fluid configured to wrap the first mold; and a magnetic field application device configured to apply a time-varying magnetic field to the magnetorheological fluid so that the secondary battery vibrates.
Claims20
An electrolyte wetting apparatus comprising:
- a first mold configured to wrap a case of a secondary battery, an interior of the case accommodating an electrode assembly and an electrolyte that impregnates the electrode assembly;
- a magnetorheological fluid configured to wrap the first mold;
- and
- a magnetic field application device configured to apply a time-varying magnetic field to the magnetorheological fluid so that the secondary battery vibrates.
1 more element
An electrolyte wetting apparatus comprising:
- a first mold configured to wrap a case of a secondary battery, an interior of the case accommodating an electrode assembly and an electrolyte that impregnates the electrode assembly;
- a magnetorheological fluid configured to wrap the first mold;
- a magnetic field application device configured to apply a magnetic field to the magnetorheological fluid so that the secondary battery vibrates in response to deformation of the magnetorheological fluid;
- and
- a controller connected to the magnetic field application device and configured to control current applied to the magnetic field application device to vary a strength or a direction of the magnetic field applied to the magnetorheological fluid.
2 more elements
Dependencies are inferred from the claim text.