Patent ID: 11894760
Assignee: XIAMEN YAXON NETWORK CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  H | IPC H

Claim 4:
5. The control circuit for the fuel-saving multi-state switch according to claim 2, wherein:
the charging and discharging circuit comprises a third resistor, a fourth resistor, a first diode, a second diode, a first capacitor, and a second capacitor,
a first end of the third resistor is connected to a Direct Current (DC) power supply,
a second end of the third resistor is connected to each of an anode of the first diode and a cathode of the second diode,
an anode of the second diode is connected to a first end of the fourth resistor,
a second end of the fourth resistor is connected to each of a cathode of the first diode, a first end of the first capacitor, and a first end of the second capacitor, and
a second end of the first capacitor and a second end of the second capacitor are both grounded.