Patent ID: 11961982
Assignee: ITALDESIGN-GIUGIARO S.P.A.
Field: Transport (Mechanical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 0:
1. An electric or hybrid motor-vehicle comprising a modular battery system, the modular battery system comprising at least one fixed battery module permanently installed on board of the electric or hybrid motor-vehicle, at least one removable battery module, and a battery management system configured to manage operation of said battery modules,
wherein said at least one removable battery module comprises: an outer casing, a first thermally conductive plate received inside said outer casing, at least one rechargeable battery pack, received inside said outer casing and placed in contact with said first thermally conductive plate, an internal circuit extending inside said first thermally conductive plate and filled with a heat transfer fluid, and a second thermally conductive plate fluidly connected to said internal circuit so as to be flowed through by the heat transfer fluid flowing in said internal circuit and arranged with an outer face thereof outside of said outer casing, and
wherein the electric or hybrid motor-vehicle further comprises an auxiliary cooling circuit, said auxiliary cooling circuit comprising at least one direct expansion plate fixed to the electric or hybrid motor-vehicle and configured to be placed in contact with said second thermally conductive plate of said at least one removable battery module, when said at least one removable battery module is installed on the electric or hybrid motor-vehicle.