Patent ID: 11933005
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC E  A  B  G | IPC A  B  E  G

Claim 16:
17. The animal waste collection robot according to claim 16
wherein the battery is a rechargeable battery;
wherein the photovoltaic cell is an electrical device that converts light into electrical energy;
wherein the photovoltaic cell is directly wired to the battery;
wherein the photovoltaic cell is an electrical circuit that reverses the polarity of the rechargeable battery;
wherein the diode is an electrical device that allows current to flow in only one direction;
wherein the diode installs between the rechargeable battery and the photovoltaic cell such that electricity will not flow from the first positive terminal of the rechargeable battery into the second positive terminal of the photovoltaic cell.