F - Mech Eng,Light,Heat,Weapons – 27 – B
Patent
F - Mech Eng,Light,Heat,Weapons
27
B
34/46, 126/81
F27B 9/00 (2006.01) A21B 1/26 (2006.01) A21B 1/40 (2006.01) A47J 39/00 (2006.01) F24C 15/32 (2006.01) F26B 21/02 (2006.01)
Patent
CA 1091525
ABSTRACT A variable air flow oven is disclosed in which a var- iable air directing control means delivers varying amounts of heated air under various positive pressures in an alternating pattern to jet orifices in opposite side walls of the oven in an inverse ratio. Hot air jets from opposite sides of the oven meet at points of common velocity in the processing chamber to produce a turbulent mixing of the hot air in a vertical plane. The tur- bulent heated air travels form one side of the oven to the other at a constant rate under the controlled operation of a motor driven mechanical linkage arrangement to assure even baking, cooking or drying of the products being processed through the entire processing chamber in the oven. The system operates at a positive pressure at all times, so that the main supply of heated air flows through one side duct and a smaller volume of heated air flows through the opposite side. As the static pressure is varied to the hot air jets in the opposite side walls, the ver- tical plane of turbulent heated air sweeps back and forth through the chamber, contacting the entire product, and then is drawn into a return duct for reheating and recirculation.
296906
Hewitt Neville S.
West Clarence W.
LandOfFree
Variable air flow oven does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Variable air flow oven, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable air flow oven will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-302894