Patent ID: 11951769
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 2:
3. A vehicle comprising:
a first unit comprising:
a first wheel comprising a first rim portion and a first disk portion;
a first motor configured to drive the first wheel;
a first battery configured to receive regenerated electric power which is generated by the first motor; and
a first electric power control unit to control the regenerated electric power generated by the first motor; and

a second unit comprising:
a second wheel comprising a second rim portion and a second disk portion;
a second motor configured to drive the second wheel;
a second battery configured to receive regenerated electric power which is generated by the second motor; and
a second electric power control unit to control the regenerated electric power generated by the second motor,

wherein the first battery includes an electrolyte solution which comprises an organic solvent,
wherein the first battery is positioned in the first rim portion,
wherein the second battery is positioned in the second rim portion,
wherein the first battery has a first belt-like shape,
wherein the first battery is provided in a state of being wrapped around a cylindrical portion of the first rim portion more than one lap,
wherein the second battery includes an electrolyte solution which comprises an organic solvent,
wherein the second battery has a second belt-like shape, and
wherein the second battery is provided in a state of being wrapped around a cylindrical portion of the second rim portion more than one lap.