Patent ID: 11897004
Assignee: RESTAURANT TECHNOLOGIES, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B  F

Claim 6:
7. At least one machine-readable medium including instructions that, when executed by processing circuitry, cause the processing circuitry to:
in response to receipt of a start signal to initiate a cleaning operation:
cause a reservoir to fill with a mixture of detergent and water having a ratio based on a target mixing ratio, wherein causing the reservoir to fill with the mixture of detergent and water includes monitoring a float switch mechanism at least partially in the reservoir to determine when the reservoir has filled to a minimum threshold with the water prior to causing the detergent to be added to the reservoir;
cause a cleaning solution comprising the mixture of detergent and water having the ratio based on a target mixing ratio to be provided to a supply line from the reservoir; and
cause a valve to open to facilitate provision of the cleaning solution to a nozzle coupled to the valve via a conduit for a predetermined period of time, wherein the nozzle is arranged to spray a zone of a cooking range exhaust system.