Patent ID: 11955927
Assignee: GREEN GRID INC.
Field: Chemical engineering (Chemistry)
Classification: CPC H  B  F  Y | IPC B  H

Claim 4:
5. A system for cleaning a panel, the system comprising:
(a) at least one actuator located adjacent to the panel;
(b) an inflatable wiper spanning across the panel and being configured to move along the panel in response to energization of the at least one actuator;
(c) fluid emittable nozzles being configured to move along the panel in response to energization of the at least one actuator;
(d) a heater configured to heat pressurized air before the air flows out of the nozzles; and
(e) the at least one actuator comprising multiple air-driven pistons movable in a linear direction substantially perpendicular to a direction of elongation of the wiper, the pistons being located adjacent to opposite sides of the panel.