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

Claim 7:
8. 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; and
an oxidized polyacrylonitrile cloth disposed on at least an outer surface of the thermoresistant spacer,
wherein the thermoresistant spacer further comprises thermoresistant additives comprising:
melamine resin powder at about 0.5% by weight;
aerogel particles at greater than or equal to about 0.5% by weight to less than or equal to about 1.5% by weight; and
milled oxidized polyacrylonitrile fibers at about 1% by weight.