A battery pack charging system includes a battery pack comprising a plurality of battery cells; a charging device connected to both electrodes of the battery pack to supply a charging current to the battery pack; a switch connected between the battery pack and the charging device to allow or block a flow of the charging current; and a current blocking member mechanically connected to the switch and configured to turn off the switch by causing a bending deformation when a potential difference formed between both electrodes of the battery pack is equal to or greater than a reference value.
BATTERY PACK CHARGING SYSTEM HAVING STRUCTURE CAPABLE OF PREVENTING OVERCHARGING, AND VEHICLE COMPRISING SAME
BATTERIEPACKLADESYSTEM MIT STRUKTUR ZUR VERHINDERUNG VON ÜBERLADUNG UND FAHRZEUG DAMIT
SYSTÈME DE CHARGE DE BLOC-BATTERIE AYANT UNE STRUCTURE APTE À EMPÊCHER UNE SURCHARGE, ET VÉHICULE ÉQUIPÉ DUDIT SYSTÈME
2021-09-01
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / H01H Elektrische Schalter , ELECTRIC SWITCHES |
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