Battery Having An Integrated Flame Retardant Device
AssigneeAirbus Operations GmbH
InventorPeter Linde
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Abstract
A battery has an integrated flame retardant device, wherein the battery has: a cathode layer, a separating layer, and an anode layer, wherein the separating layer is arranged between the cathode layer and the anode layer, wherein the separating layer is impermeable to electrons and permeable to at least one positive type of ion, wherein the separating layer has a flame retardant device having at least one glass fibre, which includes a closed cavity, and wherein a flame retardant is arranged in the cavity. The battery has increased fire resistance.
Claims17
A battery having an integrated flame retardant device, wherein the battery comprises:
- a cathode layer;
- a separating layer;
- and
- an anode layer,
- wherein the separating layer is arranged between the cathode layer and the anode layer,
- wherein the separating layer is impermeable to electrons and permeable to at least one positive type of ion,
- wherein the separating layer has a flame retardant device having at least one glass fibre comprising a closed cavity, and
- wherein a flame retardant is arranged in the cavity.
A method for producing a battery having an integrated flame retardant device, wherein the method comprises:
- a) providing at least one glass fibre having a cavity;
- b) filling the cavity with a flame retardant;
- c) closing the cavity;
- and
- d) arranging the at least one glass fibre in a separating layer of a battery, wherein the separating layer is applied to a cathode layer or an anode layer.
Dependencies are inferred from the claim text.