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US 2026/0271141 A1Published application
Induction warming system with auto-adjusting resonant circuitry
AssigneeThe Vollrath Company, L.L.C.
InventorsDon Zahrte, SR., Jeremiah Kopiness
Life of this patent
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Abstract
An auto-adjusting resonant circuitry for induction warming can electrically couple with an induction coil and a switch, control a voltage level of an energy storage device prior to activation of the switch, prevent charging of the energy storage device by the switch responsive to activation of the switch.
Claims20
An induction warming system, comprising:
- an induction coil;
- a switch;
- and
- an auto-adjusting resonant circuitry coupled to the induction coil and the switch, the auto-adjusting resonant circuitry configured to:
- control a voltage level of an energy storage device prior to activation of the switch, the energy storage device configured to provide electrical power to the induction coil with the switch deactivated;
- and
- prevent, responsive to controlling the voltage level of the energy storage device, charging of the energy storage device by the switch responsive to activation of the switch.
4 more elements
A device for an induction warming system, the device comprising:
- a switch;
- and
- an auto-adjusting resonant circuitry electrically coupled with the switch, the auto-adjusting resonant circuitry configured to:
- electrically couple with an induction coil of the induction warming system;
- control a voltage level of an energy storage device prior to activation of the switch, the energy storage device configured to provide electrical power to the induction coil with the switch deactivated;
- and
- prevent, responsive to controlling the voltage level of the energy storage device, charging of the energy storage device by the switch responsive to activation of the switch.
4 more elements
An auto-adjusting resonant circuitry for induction warming, wherein the auto-adjusting resonant circuitry is configured to:
- electrically couple with an induction coil and a switch;
- control a voltage level of an energy storage device prior to activation of the switch, the energy storage device configured to provide electrical power to the induction coil with the switch deactivated;
- and
- prevent, responsive to controlling the voltage level of the energy storage device, charging of the energy storage device by the switch responsive to activation of the switch.
1 more element
Dependencies are inferred from the claim text.