US 12,262,845 B2
Cooking appliance
Michael Thorogood, Alexandria (AU); Emma Larkin, Alexandria (AU); Marian Silviu Rosian, Alexandria (AU); Brendan Foxlee, Alexandria (AU); and Vyvyan Rose, Alexandria (AU)
Assigned to Breville Pty Limited, Alexandria (AU)
Appl. No. 17/287,550
Filed by Breville Pty Limited, Alexandria (AU)
PCT Filed Oct. 22, 2019, PCT No. PCT/AU2019/051150
§ 371(c)(1), (2) Date Apr. 22, 2021,
PCT Pub. No. WO2020/082117, PCT Pub. Date Apr. 30, 2020.
Claims priority of application No. 2018904023 (AU), filed on Oct. 23, 2018.
Prior Publication US 2021/0369051 A1, Dec. 2, 2021
Int. Cl. A47J 37/06 (2006.01); A47J 27/00 (2006.01); A47J 36/36 (2006.01); F24C 7/08 (2006.01); F24C 15/22 (2006.01)
CPC A47J 37/0658 (2013.01) [A47J 27/004 (2013.01); A47J 36/36 (2013.01); A47J 37/0635 (2013.01); F24C 7/085 (2013.01); F24C 15/22 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A cooking appliance including:
a body providing a horizontally extending floor including a floor portion, and a ceiling, with the floor and ceiling at least partly surrounding a cooking cavity, the body having an opening via which a pizza can be moved in and out of the cooking appliance, the floor portion having a central axis extending perpendicularly between the floor and the ceiling in the cavity, with the floor portion extending outwardly from the axis to a periphery of the floor portion, the cavity having a periphery at least partly surrounding a cooking area adjacent the floor portion, the pizza being received in the cooking area for cooking during a cooking cycle of the cooking appliance;
a heating element located in an upper portion of the cavity to deliver direct radiant energy to cook the pizza; and
a shield integral to the heating element and at least partly surrounding the heating element to shield a portion of the cooking area from the direct radiant energy,
wherein the heating element includes a tubular sheath having a central longitudinal axis, with the shield at least partly surrounding the tubular sheath,
wherein in a cross-sectional plane extending perpendicular to the axis through the sheath and the shield, the shield forms an arc having a radius that matches a radius of an outer surface of the sheath, and
wherein endpoints of the arc locate on a line, with the line forming a boundary between an inner portion of the cooking area shielded from the direct radiant energy and an outer portion of the cooking area unshielded from the direct radiant energy.