Rethermalization / refrigeration food delivery system
First Claim
1. A thermal treatment system comprising:
- a first thermal treatment section, said first thermal treatment section having a plurality of individual thermal treatment sections;
a first air supply duct with at least one supply port associated with each said individual thermal treatment section through which temperature controlled air passes into each said individual thermal treatment section;
at least one air return port for each said individual thermal treatment section through which said temperature controlled air exits the individual thermal treatment sections; and
a barrier between each said individual thermal treatment section, said barrier comprising a removable tray, said removable tray having a plurality of protuberances on which a food product or container can rest and between which said temperature controlled air can pass.
5 Assignments
0 Petitions
Accused Products
Abstract
A novel thermal treatment apparatus is provided that includes at least one thermal treatment section (212) having a plurality of individual thermal treatment sections. The apparatus further includes: (a) an air supply duct (356) with at least one supply port (258) associated with each said individual thermal treatment section through which temperature controlled air passes into each said individual thermal treatment section and (b) at least one air return port (357) for each individual thermal treatment section through which said temperature controlled air exits the individual thermal treatment sections. A barrier (312) is provided between each individual thermal treatment section, preferably in the form of a removable food tray.
66 Citations
15 Claims
-
1. A thermal treatment system comprising:
-
a first thermal treatment section, said first thermal treatment section having a plurality of individual thermal treatment sections;
a first air supply duct with at least one supply port associated with each said individual thermal treatment section through which temperature controlled air passes into each said individual thermal treatment section;
at least one air return port for each said individual thermal treatment section through which said temperature controlled air exits the individual thermal treatment sections; and
a barrier between each said individual thermal treatment section, said barrier comprising a removable tray, said removable tray having a plurality of protuberances on which a food product or container can rest and between which said temperature controlled air can pass. - View Dependent Claims (2)
-
-
3. A thermal treatment system comprising:
-
a first thermal treatment section, said first thermal treatment section having a plurality of individual thermal treatment sections;
a first air supply duct with at least one supply port associated with each said individual thermal treatment section through which temperature controlled air passes into each said individual thermal treatment section;
at least one air return port for each said individual thermal treatment section through which said temperature controlled air exits the individual thermal treatment sections;
a blower for circulating temperature controlled air into said first thermal treatment section; and
wherein said first air supply duct has an upper end, a lower end and an inlet opening between said upper and lower ends in fluid communication with said blower, said first air supply duct having a plurality of air supply ports through which said air may exit said duct into said first thermal treatment section, said first air supply duct further comprising (a) a first tapered upper portion adjacent said inlet opening and a second tapered upper portion adjacent said upper end, said first tapered upper portion having a greater angle of taper than said second tapered upper portion, and (b) a first tapered lower portion adjacent said inlet opening and a second tapered lower portion adjacent said lower end, said first tapered lower portion having a greater angle of taper than said second tapered lower portion. - View Dependent Claims (4, 5)
-
-
6. A thermal treatment system comprising:
-
a first thermal treatment section, said first thermal treatment section having a plurality of individual thermal treatment sections;
a first air supply duct with at least one supply port associated with each said individual thermal treatment section through which temperature controlled air passes into each said individual thermal treatment section;
at least one air return port for each said individual thermal treatment section through which said temperature controlled air exits the individual thermal treatment sections;
a blower for circulating temperature controlled air into said first thermal treatment section; and
wherein said first air supply duct has an upper end, a lower end and an inlet opening adjacent said lower end, said first air supply duct having a first tapered portion adjacent said lower end and a second tapered portion adjacent said upper end;
said first tapered portion having a greater angle of taper than said second tapered portion.
-
-
7. An air delivery system for a thermal treatment apparatus:
-
a blower;
at least one thermal treatment chamber; and
a duct having an upper end, a lower end and an inlet opening between said upper and lower ends in fluid communication with said blower, said duct having a plurality of air supply ports through which said air may exit said duct into said chamber, said duct further comprising (a) a first tapered upper portion adjacent said inlet opening and a second tapered upper portion adjacent said upper end, said first tapered upper portion having a greater angle of taper than said second tapered upper portion, and (b) a first tapered lower portion adjacent said inlet opening and a second tapered lower portion adjacent said lower end, said first tapered lower portion having a greater angle of taper than said second tapered lower portion. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
-
Specification