Patent ID: 11944235
Assignee: DE' LONGHI APPLIANCES S.R.L. CON UNICO SOCIO
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 7:
8. A method to return a flow of air inside an autonomous apparatus for cooking food, the apparatus comprising a support body, an openable lid, an internal container which can be extracted/inserted with respect to said support body and open at the top, at least one heating device and at least one element to generate a flow of air toward the inside of said container, the method comprising:
heating a flow of air using the at least one heating device;
removing a flow of used air from said container through a return exit cooperating, when said lid is in the closed position on said container, with a peripheral edge of said container;
channeling said flow of air toward said at least one heating device by means of an annular pipe in order to define a closed circuit travel of said flow of air;
providing said the annular pipe with two ends symmetrically connected to said at least one air flow generator element.