Patent ID: 11949085
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 11:
12. A battery system comprising:
a first battery module;
a second battery module;
a thermoresistant spacer disposed between the first battery module and the second battery module, wherein the thermoresistant spacer comprises a thermoresistant urethane foam or a silicon pad comprising at least one of about 0.5% by weight of melamine resin powder, greater than or equal to about 0.5% by weight to less than or equal to about 1.5% by weight of aerogel particles, and about 1% by weight of milled oxidized polyacrylonitrile fibers; and
a flame retardant material is disposed on at least an outer surface of the thermoresistant spacer,
wherein the thermoresistant spacer comprises a core layer disposed between at least a first outer layer and a second outer layer, and wherein the first outer layer and the second outer layer comprise the thermoresistant urethane foam or the silicon pad.