Oven bottom with cooking surface

Patent metadata

Field	Value
Publication number	US-10634362-B2
Application number	US-201615198835-A
Country	US
Kind code	B2
Filing date	Jun 30, 2016
Priority date	Jun 30, 2016
Publication date	Apr 28, 2020
Grant date	Apr 28, 2020

Abstract

A cooking appliance includes a cooking compartment with an oven bottom. The oven bottom includes a cooking surface. A cooking member may include the cooking surface. The cooking member may extend from the cooking compartment to the heating compartment. A bottom cover of the oven bottom may include a carrier and the cooking member. The oven bottom with cooking surface may be used in a variety of applications.

First claim

The invention claimed is:

1. A kitchen oven comprising:
a cooking compartment above a heating compartment, wherein said cooking compartment includes a bottom, two sides, a back, a top, and a front door allowing frontal access into said cooking compartment;
at least one heat source positioned within said heating compartment;
said bottom of said cooking compartment having a bottom cover received within an inner periphery of a remaining portion thereof;
said bottom cover defining an opening through said inner periphery of said remaining portion of said bottom between said cooking compartment and said heating compartment, wherein said bottom cover includes a carrier and a cooking member, wherein said carrier includes an outer periphery engaged with said inner periphery of said remaining portion of said bottom and an inner periphery, and wherein said cooking member includes an outer periphery engaged with said inner periphery of said carrier;
one or more fasteners coupling said cooking member to said carrier
wherein said cooking member includes a cooking surface, wherein said cooking surface is made of one or more first materials, wherein said one or more first materials is at least one of clay, stone, cast iron, and steel, and said carrier is made of a second material different from said one or more first materials; and
said front door allows frontal access into said cooking compartment to position said bottom cover between a closed position and an open position, wherein said at least one heat source is accessible through said opening between said cooking compartment and said heating compartment when in said open position, and wherein said cooking surface allows direct contact of an item to be baked when said bottom cover is in said closed position.

2. The kitchen oven of claim 1 wherein said cooking surface includes a planar surface, wherein said planar surface of said cooking surface is positioned above said carrier of said bottom cover.

3. The kitchen oven of claim 1 wherein said cooking surface includes a planar surface, wherein said planar surface of said cooking surface is positioned below said carrier of said bottom cover.

4. The kitchen oven of claim 1 wherein said at least one heat source within said heating compartment is combustion.

5. The kitchen oven of claim 1 wherein said bottom cover having said cooking surface is made of said one or more first materials of at least one of clay, stone, and cast iron.

6. The kitchen oven of claim 5 wherein said cooking surface is made of said one or more first materials of at least one of clay and stone.

7. The kitchen oven of claim 6 wherein said cooking surface is unglazed.

8. The kitchen oven of claim 1 wherein said carrier includes one or more vent openings in fluid communication with said cooking compartment and said heating compartment.

9. The kitchen oven of claim 1 wherein said bottom cover includes one or more vent openings in fluid communication with said cooking compartment and said heating compartment.

10. A kitchen oven comprising:
a cooking compartment including a top, a bottom, at least two sides, and a front door, wherein said front door defines a first opening allowing access into said cooking compartment;
a heating compartment below said cooking compartment, wherein said bottom defines at least a portion of said heating compartment;
at least one heat source positioned below said bottom within said heating compartment;
said bottom includes a bottom cover defined by a remaining portion of said bottom, said bottom cover defining an opening through said remaining portion between said cooking compartment and said heating compartment allowing access into said heating compartment through said cooking compartment;
wherein said bottom cover includes a carrier receiving a cooking member, wherein said cooking member includes a cooking surface, wherein said cooking member is made of a first material of at least one of clay, stone, cast iron, and steel; and
wherein said carrier of said bottom cover is of a second material different from said first material of said cooking member.

11. The kitchen oven of claim 10 wherein said cooking surface of said cooking member is recessed relative to said carrier of said bottom cover.

12. The kitchen oven of claim 10 wherein said cooking surface of said cooking member upwardly protrudes from said carrier of said bottom cover.

13. The kitchen oven of claim 10 wherein said at least one heat source within said heating compartment is combustion.

14. The kitchen oven of claim 10 wherein said cooking member is made of at least one of clay, stone, and cast iron.

15. The kitchen oven of claim 14 wherein said cooking member is made of at least one of clay and stone.

16. The kitchen oven of claim 15 wherein at least a portion of said cooking surface is unglazed.

17. The kitchen oven of claim 10 wherein said carrier includes one or more vent openings in fluid communication with said cooking compartment and said heating compartment, said one or more vent openings are positioned between said cooking member and said at least two sides of said cooking compartment.

18. The kitchen oven of claim 10 wherein said cooking member within said bottom cover extends from said cooking compartment to said heating compartment.

19. A general purpose kitchen oven appliance comprising:
a cooking compartment having a substantially planar oven bottom, two oven sides, an oven back, a substantially planar oven top, and a front door hingedly connected for opening to allow frontal access to said cooking compartment;
a heat source positioned beneath said oven bottom;
wherein said oven bottom further comprises a carrier and a cooking member removable from a remaining portion of said oven bottom, wherein said cooking member includes a cooking surface integrally formed in said cooking member for directly contacting an item to be baked in said cooking compartment; and
said cooking surface is made of one or more materials, wherein said one or more materials is at least one of clay, stone, cast iron, and steel.

20. The general purpose kitchen oven appliance of claim 19 wherein said cooking surface of said cooking member is substantially planar with, raised, or depressed within said carrier of said oven bottom.

21. The general purpose kitchen oven appliance of claim 20 wherein said carrier of said oven bottom is stamped metal about said cooking surface of said cooking member.

22. The general purpose kitchen oven appliance of claim 19 wherein said one or more materials is at least one of clay and stone.

23. The general purpose kitchen oven appliance of claim 22 wherein a portion of said cooking surface is unglazed.

24. The general purpose kitchen oven appliance of claim 19 wherein said cooking surface of said cooking member is substantially planar with said carrier and said remaining portion of said oven bottom.

Assignees

• Midea Group Co Ltd

Inventors

• Trice Daniel J
• Neal Vern

Classifications

• F24C15/08

  Foundations or supports plates; Legs or pillars; Casings; Wheels (tops, e.g. hot plates F24C15/10) · CPC title

• F24C15/04

  with transparent panels · CPC title

• F24C7/062 Primary

  on stoves · CPC title

• F24C15/16

  Shelves, racks or trays inside ovens; Supports therefor · CPC title

• A21B3/15

  Baking sheets; Baking boards · CPC title