The device (1) has an electronic unit (13) including a detection component for detecting an insulation resistance between components of a battery system and a reference potential, which components are connected in an electrically conductive manner to battery cells (8). A cooling body (9) supplies and/or discharges heat to and/or from the cells through a heat transfer medium (9.1). A cut-off valve (10.1) interrupts a circular flow path of the medium, and is actuated by the electronic unit from an open position into a closed position when the resistance is below a predetermined limit value. An independent claim is also included for a method for controlling a safety device of a vehicle.
Sicherheitsvorrichtung für ein Fahrzeug und Verfahren zur Steuerung dazu
Safety device for a vehicle and method for controlling thereof
Dispositif de sécurité pour un véhicule et procédé de commande correspondant
2017-10-18
Patent
Electronic Resource
German
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 |
European Patent Office | 2016
|European Patent Office | 2017
|European Patent Office | 2017
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