Patent ID: 11879198
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC D | IPC D

Claim 8:
9. The ozone production system according to claim 1, wherein the ozone generator has at least first, second and third ozone production rates,
when the control box receives a signal from only one negative pressure sensor/switch, then the control box controls the ozone generator to produce ozone at the first ozone production rate;
when the control box receives a signal from two negative pressure sensors/switches, then the control box controls the ozone generator to produce ozone at the second ozone production rate which is higher than the first ozone production rate; and
when the control box receives a signal from three negative pressure sensors/switches, then the control box controls the ozone generator to produce ozone at the third ozone production rate which is higher than the second ozone production rate.