A storage device for storing electrical energy includes at least one storage cell which has a cell housing, a receiving chamber delimited by the cell housing, and at least one storage element accommodated in the receiving chamber for storing electrical energy, as well as a safety apparatus. The safety apparatus has a separating device as a first safety device designed to separate at least the storage cell from a circuit of the storage device, a short-circuit device as a second safety device designed to short-circuit at least the storage cell, and a degassing unit as a third safety device designed to degas the receiving chamber. The safety devices are designed to successively switch from a deactivated state into an activated state during a critical variation of the condition of the storage cell.
SPEICHEREINRICHTUNG ZUM SPEICHERN VON ELEKTRISCHER ENERGIE, INSBESONDERE FÜR EIN KRAFTFAHRZEUG, KRAFTFAHRZEUG MIT EINER SOLCHEN SPEICHEREINRICHTUNG, SOWIE VERFAHREN ZUM BETREIBEN EINER SOLCHEN SPEICHEREINRICHTUNG
STORAGE DEVICE FOR STORING ELECTRICAL ENERGY, IN PARTICULAR FOR A MOTOR VEHICLE, MOTOR VEHICLE WITH SUCH A STORAGE DEVICE, AND METHOD FOR OPERATING SUCH A STORAGE DEVICE
DISPOSITIF DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE, NOTAMMENT POUR UN VÉHICULE AUTOMOBILE, VÉHICULE AUTOMOBILE ÉQUIPÉ D'UN TEL DISPOSITIF DE STOCKAGE ET PROCÉDÉ DE FONCTIONNEMENT D'UN TEL DISPOSITIF DE STOCKAGE
13.10.2021
Patent
Elektronische Ressource
Deutsch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2017
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2022
|