Air-based fryer pan

1. A pan for a hot air apparatus for preparing food, comprising:

a pan bottom providing a pan surface area for receiving food to be prepared;

side-walls at least partly surrounding the pan surface area; and

a mounting connector for mounting the pan inside a food preparation chamber of an apparatus for preparing food;

wherein the pan bottom is provided with a plurality of through-holes as a hot air passage;

wherein the through-holes cover approximately 3 to 50% of the pan surface area; and

wherein a heat capacity per area of a bottom surface of the pan bottom is between 10 and 75 JK −1 dm −2 .

2. The pan according to claim 1 , wherein the through-holes are provided with a minimum width of approximately 2 mm, and a maximum width of approximately 10 mm.

3. The pan according to claim 1 , wherein the pan bottom is provided with a plurality of upwardly projecting ribs arranged in an alternate manner with lower surface portions, and

wherein the through-holes are provided in the lower surface portions.

4. The pan according to claim 1 , wherein two diagonally opposed corners are provided with lowered side-wall corner segments.

5. The pan according to claim 1 , wherein an outer contour of the pan is provided with a plurality of extensions for abutting to adjacent inner surfaces of a food preparation chamber; and

wherein at least one lateral recess is provided between the extensions as a secondary hot air passage.

6. The pan according to claim 5 , wherein the hot air passage by the plurality of through-holes and the secondary hot air passage are provided in a ratio in a range of 1:1 to 1:3.

7. An apparatus for preparing food, comprising:

a food preparation chamber;

an air movement device;

a heating device; and

a pan including a pan bottom providing a pan surface area for receiving food to be prepared, side-walls at least partly surrounding the pan surface area, and a mounting connector for mounting the pan inside a food preparation chamber of an apparatus for preparing food, wherein the pan bottom is provided with a plurality of through-holes as a hot air passage, wherein the through-holes cover approximately 3 to 50% of the pan surface area, and wherein a heat capacity per area of a bottom surface of the pan bottom is between 10 and 75 JK −1 dm −2 ;

wherein the food preparation chamber is provided by container surfaces, which at least partly enclose a receiving volume provided for receiving the pan with food to be prepared by a through-streaming of hot air;

wherein the air movement device provides a circulating air flow streaming through the food preparation chamber;

wherein the heating device is configured to heat the air flow provided by the air movement device;

wherein the pan is arrangeable within the receiving volume in the air flow of hot air; and

wherein the apparatus is configured for preparing food arranged on the pan by a twofold heating mechanism including:

convection directly via the hot air provided as a hot air passage by the through-holes; and

conduction provided by the pan structure heated up by the stream of hot air.

8. The apparatus according to claim 7 , further comprising:

an air duct arrangement including an air entry opening for entering of hot air into the receiving volume, and an air discharge opening for exiting of air from the receiving volume;

wherein the air duct arrangement is configured to provide an air flow from the discharge opening via the heating device and the air movement device to the air entry opening.

9. The apparatus according to claim 7 , wherein in relation to food arranged on the pan bottom, the heat transfer via the convection is provided with a first ratio, and the heat transfer via the conduction with a second ratio; and

wherein the first ratio and the second ratio are provided in a range of approximately 1/1 to approximately 1/3.

10. The apparatus according to claim 7 , wherein the two heating mechanisms are exclusively supplied with heat from the heating device.

11. The apparatus according to claim 7 , wherein the pan is provided with an outer contour that is provided smaller than an inner cross-section of the food preparation chamber forming an air ventilation gap at least along a part of the outer contour to form a secondary hot air passage for supply of hot air from atop to an area below the pan.

12. The apparatus according to claim 7 , wherein the apparatus is configured as a desk-appliance.

13. The apparatus according to claim 7 , wherein the apparatus is configured as a built-in appliance.

14. A method for preparing food with hot air, the method comprising acts of:

providing food on a pan including a pan bottom with a plurality of through-holes as a hot air passage; wherein the through-holes cover approximately 3 to 50% of the pan surface area; and wherein a heat capacity per area of a bottom surface of the pan bottom is between 10 and 75 JK −1 dm −2 ;

positioning the pan in a food preparation chamber;

providing a through-streaming of hot air in the food preparation chamber; wherein the through-streaming of hot air is provided as a hot air passage through the plurality of through-holes; and

wherein heat is applied to the food in a twofold manner:

convecting heat directly via the hot air via the plurality of through-holes; and

conducting heat by the pan structure that is heated up by the stream of hot air.