초록 ▼

A cooking oven manifold system includes a conveyor extending through a housing and a plurality of air manifolds positioned above and below the conveyor, each air manifold having a pair of sidewalls extending between a back wall and an inlet. A pair of outlet nozzles extend along a length of each air

A cooking oven manifold system includes a conveyor extending through a housing and a plurality of air manifolds positioned above and below the conveyor, each air manifold having a pair of sidewalls extending between a back wall and an inlet. A pair of outlet nozzles extend along a length of each air manifold. An angled surface between each pair of outlet nozzles extends along a length of the air manifold. Each air manifold is additionally spaced apart from each adjacent air manifold to create an air gap between sidewalls of adjacent air manifolds.

대표청구항 ▼

A cooking oven manifold system includes a conveyor extending through a housing and a plurality of air manifolds positioned above and below the conveyor, each air manifold having a pair of sidewalls extending between a back wall and an inlet. A pair of outlet nozzles extend along a length of each air

A cooking oven manifold system includes a conveyor extending through a housing and a plurality of air manifolds positioned above and below the conveyor, each air manifold having a pair of sidewalls extending between a back wall and an inlet. A pair of outlet nozzles extend along a length of each air manifold. An angled surface between each pair of outlet nozzles extends along a length of the air manifold. Each air manifold is additionally spaced apart from each adjacent air manifold to create an air gap between sidewalls of adjacent air manifolds. oking chamber via said rear wall. 17. An oven comprising a number of chamber walls defining a cooking chamber, heating means for heating food within the cooking chamber, at least two openings in the chamber walls, and fan means for driving air out of the cooking chamber through said openings, wherein each opening is provided with a grease filter located downstream of the opening, and a catalytic converter located downstream of the grease filter, wherein two of said chamber walls form a pair of opposite side walls of the oven, and wherein the openings are provided in said pair of opposite side walls. 18. An oven as claimed in claim 17, wherein each grease filter is attached substantially directly to one of the chamber walls. 19. An oven as claimed in claim 17, wherein each catalytic converter is located within 20 centimeters of its respective opening. 20. An oven as claimed in claim 17, wherein each catalytic converter in located within 10 centimeters of its respective opening. 21. An oven as claimed in claim 17, wherein each catalytic converter is located within 5 centimeters of its respective opening. 22. An oven as claimed in claim 17, wherein each catalytic converter is located substantially immediately adjacent its respective grease filter. 23. An oven as claimed in claim 22, wherein there are no other components between each catalytic converter and its respective opening except one of the grease filters. 24. An oven as claimed in claim 17, wherein said air which is driven out of the cooking chamber is recirculated back into the cooking chamber after passing through the catalytic converter. 25. An oven as claimed in claim 17 which is a microwave combination oven. 26. An oven as claimed in claim 17, wherein an electric h eating element is provided to heat air in the cooking chamber. 27. An oven as claimed in claim 26, wherein the heating element is arranged to emit infared radiation directly onto food within the cooking chamber. 28. An oven as claimed in claim 27, wherein the electric heating element is provided directly behind one of the chamber walls which is provided with perforations which allow the chamber wall both to transmit infrared radiation from the electric heating element and to reflect microwave radiation back into the cooking chamber. 29. An oven as claimed in claim 17, which further comprises a rotably driven turntable for rotating food to be cooked within the cooking chamber. 30. The oven as claimed in claim 17, wherein each opening is provided with a separate fan. 31. The oven as claimed in claim 17, wherein said oven is a recirculating microwave combination oven.