Device and method for on-demand dispensing of spoonable or drinkable food products having visual appearance of multi-components

• US 7,559,346 B2
• Filed: 10/28/2004
• Issued: 07/14/2009
• Est. Priority Date: 08/21/2001
• Status: Expired due to Fees

• Current Assignee: Nestec SA (Nestle SA)
• Original Assignee: Nestec SA (Nestle SA)
• Inventors: Herrick, James Peter, Overbaugh, William, Farrell, Richard J.
• Primary Examiner(s): MAUST, TIMOTHY LEWIS
• Application Number:
  US10/978,315
• Publication Number:
  US 20050112249A1
• Time in Patent Office: 1,720 Days
• Field of Search: 141/9, 141/67, 141/100, 141/102, 141/105, 141/234, 141/236, 426/565, 222/132, 222/139
• US Class Current: 141/105
• CPC Class Codes: A23C 2270/05 Gelled or liquid milk product, e.g. yoghurt, cottage cheese or pudding being one of the separate layers of a multilayered soft or liquid food product
• CPC Class Codes: A23C 9/133 Fruit or vegetables
• CPC Class Codes: A23G 9/28 for portioning or dispensing
• CPC Class Codes: A23G 9/282 for dispensing multi-flavour ice-creams
• CPC Class Codes: A23G 9/283 for filling containers with material
• CPC Class Codes: A23G 9/285 for extruding strips, cutting blocks and manipulating cut blocks
• CPC Class Codes: A23P 20/20 Making of laminated, multi-layered, stuffed or hollow foodstuffs, e.g. by wrapping in preformed edible dough sheets or in edible food containers
• CPC Class Codes: A23P 30/25 Co-extrusion of different foodstuffs
• CPC Class Codes: B67D 1/0078 Ingredient cartridges
• CPC Class Codes: B67D 1/0857 Cooling arrangements cooling systems per se F25B
• CPC Class Codes: B67D 1/108 of the peristaltic type
• CPC Class Codes: B67D 1/1234 to determine the total amount

Abstract

The invention relates to a dispensing system and method for on-demand dispensing of spoonable or drinkable food products in a container. Single servings or larger portions of these products can be dispensed. The system and method achieve dispensing of the product with a visual differentiation of the components in the container. The container may be translucent or transparent so that the consumer can view the visually differentiated product therein. The products form yet another embodiment of the invention.

Claims

1. A dispensing system for on-demand dispensing at least a single serve portion of a refrigerated but non-frozen spoonable or drinkable food product in a container, the dispensing system comprising:

storage members for separately storing a plurality of food components having different specific characteristics;

pump means associated with each storage member for independently transporting each food component from its respective storage member to a point of dispensing;

selection means for selecting a particular food product obtained as a combination of at least two of the food components; and

control means adapted to control the actuation of at least two of the pump means in response to activation of the selection means during the serving of a portion of the particular food product to achieve the dispensing of the product while effecting and maintaining a visual differentiation of the at least two food components in the container, wherein the control means comprises;

a first motor for actuating a first series of at least two pump means;

a first selective clutch assembly for engaging selectively the pump means; and

a control center adapted to the control activation of both the first motor and the first clutch assembly for selectively driving the selected pump means.

2. The dispensing system according to claim 1, wherein the control center is adapted to control the activation of the first clutch assembly in either a sequential or a simultaneous driving mode.

3. The dispensing system according to claim 2, wherein the clutch assembly comprises:

a pair of magnetically operable clutches; and

a multi-piece drive shaft assembly comprising an inner shaft portion connected to a first pump and an outer shaft portion connected to a second pump,

wherein each magnetically operable clutch is connected to one of the two portions of the shaft so that said clutch may operate said portion of shaft upon the magnetic engagement of the clutch by an electrical impulse delivered under the control from the control center.

4. The dispensing system according to claim 1, wherein the control means further comprises:

a second motor for actuating a second series of two pumps;

a second selective clutch assembly for engaging selectively the pump means of the second series; and

a control center adapted to the control activation of the first and second motors and the first and second clutch assemblies for selectively driving the selected first and second series of pump means.