초록 ▼

A system for heating food delivery containers which comprises: a container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage member disposed therein, wherein the self-regulating heat storage member comprising a magnetic material

A system for heating food delivery containers which comprises: a container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage member disposed therein, wherein the self-regulating heat storage member comprising a magnetic material and, optionally, a heat storage material; and an induction generating source which is capable of heating the heat storage material to a predetermined temperature. The system further comprises an automatic shut-off mechanism which is capable of turning off the induction generating source when the heat storage member reaches the predetermined temperature.

대표청구항 ▼

1. A system for heating food delivery containers which comprises: at least one container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage member disposed therein, wherein said self-regulating heat storage member comprises a mag

1. A system for heating food delivery containers which comprises: at least one container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage member disposed therein, wherein said self-regulating heat storage member comprises a magnetic material which is capable of being heated by means of induction to a predetermined temperature, said predetermined temperature being prior to reaching the Curie point of said magnetic material;at least one means for generating induction energy for heating said magnetic material to said predetermined temperature comprising a plurality of energizing portions, each of said energizing portions having a means for generating a magnetic field; and a controller which deactivates said induction generating means when said magnetic material reaches said predetermined temperature.