Patent ID: 11862395
Assignee: NISSAN NORTH AMERICA, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. An energy storage bank comprising:
a plurality of integrated energy storage devices comprising a plurality of supercapacitors, a plurality of batteries and a plurality of metal shells, each of the integrated energy storage devices comprising:
a supercapacitor;
a battery surrounding the supercapacitor such that the battery forms a shell around an exterior surface of the supercapacitor; and
a metal shell surrounding the battery,
the battery including a first anode, a first cathode, and an electrolyte disposed between the first anode and the first cathode,
the supercapacitor including a second anode, a second cathode, and a separator disposed between the second anode and the second cathode, and
the supercapacitor having a cylindrical structure in which the second anode, the second cathode and the separator are wound together.