Attachable container for a food processor and method for operating a food processor

Patent metadata

Field	Value
Publication number	US-10925439-B2
Application number	US-201816012313-A
Country	US
Kind code	B2
Filing date	Jun 19, 2018
Priority date	Jun 28, 2017
Publication date	Feb 23, 2021
Grant date	Feb 23, 2021

Abstract

The invention relates to an attachable container ( 3, 4, 5 ) for placement onto a preparation vessel ( 2 ) of a food processor ( 1 ), wherein a floor-side opening ( 12 ) of the attachable container ( 3, 4, 5 ) lies vertically above an upper opening ( 7 ) of the preparation vessel ( 2 ). Closure means ( 13 ) are provided, which close the floor-side opening ( 12 ) in a closed position and can be moved to an open position so as to fill ingredients ( 23, 24 ) stored in the attachable container ( 2 ) into the preparation vessel ( 3, 4, 5 ). A food processor having one or several of such attachable containers ( 3, 4, 5 ) enables an automatic preparation of a meal with readily perishable foods.

First claim

The invention claimed is:

1. An attachable container ( 3 , 4 , 5 ) for placement onto a preparation vessel ( 2 ) of a food processor ( 1 ), wherein a floor-side opening ( 12 ) of the attachable container ( 3 , 4 , 5 ) lies vertically above an upper opening ( 7 ) of the preparation vessel ( 2 ), comprising closure means ( 13 ) formed in the attachable container ( 3 , 4 , 5 ) itself and otherwise movable relative to the attachable container ( 3 , 4 , 5 ), which close the floor-side opening ( 12 ) in a closed position and can be moved to an open position so as to fill ingredients ( 23 , 24 ) stored in the attachable container ( 3 , 4 , 5 ) into the preparation vessel ( 2 ), wherein a side wall of the attachable container has a cavity with a temperature control device incorporated therein, wherein the attachable container has a display element configured for an optically recordable display of an operating state of the attachable container, and wherein the display element is attached to the attachable container.

2. The attachable container ( 3 , 4 , 5 ) according to claim 1 , wherein the closure means ( 13 ) can be mechanically activated, and are provided for automatically filling the ingredients ( 23 , 24 ), and/or that electromechanical drive means ( 25 ) are provided, with which the closure means ( 13 ) can be moved from the closed position into the open position.

3. The attachable container ( 3 , 4 , 5 ) according to claim 2 , wherein the electromechanical drive means ( 25 ) is configured to be connected with a controller ( 26 ) of the food processor ( 1 ) via a hardwired or wireless signal transmission path.

4. The attachable container ( 3 , 4 , 5 ) according to claim 1 , comprising an upper opening ( 8 ), which can be closed by a cover ( 6 ) or an additional attachable container ( 4 , 5 ).

5. The attachable container ( 3 , 4 , 5 ) according to claim 1 , comprising mechanical connecting means ( 20 , 21 ) configured for mechanically connecting additional attachable containers ( 3 , 4 , 5 ) arranged one directly above the other.

6. The attachable container ( 3 , 4 , 5 ) according to claim 1 , wherein an upper side of the attachable container ( 3 , 4 , 5 ) has a first interface element ( 14 ) and/or an underside of the attachable container ( 3 , 4 , 5 ) has a second interface element ( 15 ), which are designed and arranged in such a way one interface element of the attachable container is connectable to one interface element of another container arranged one above the other.

7. The attachable container ( 3 , 4 , 5 ) according to claim 1 , comprising an electrical supply line for transmitting power and/or transmitting signals from the food processor ( 1 ) to the attachable container ( 3 , 4 , 5 ).

8. The attachable container ( 3 , 4 , 5 ) according to claim 1 in combination with and further comprising the food processor ( 1 ) and preparation vessel ( 2 ).

9. A method for operating a food processor ( 1 ) having a preparation vessel and a at least one attachable container arranged so that a floor-side opening ( 12 ) of the attachable container ( 3 , 4 , 5 ) lies vertically above an upper opening ( 7 ) of the preparation vessel ( 2 ), comprising closure means ( 13 ) formed in the attachable container ( 3 , 4 , 5 ) itself and otherwise movable relative to the attachable container ( 3 , 4 , 5 ), which close the floor-side opening ( 12 ) in a closed position and can be moved to an open position, comprising storing ingredients ( 23 , 24 ) in the at least one attachable container ( 3 , 4 , 5 ) arranged above the preparation vessel ( 2 ), and opening the closure means ( 13 ) with a controller, causing these ingredients to fall out of the at least one attachable container ( 3 , 4 , 5 ) into the preparation vessel ( 2 ) at a prescribed time, controlling a temperature of a side wall of the attached container with a temperature control device, and displaying an operating state of the attachable container in an optically recordable manner with a display element attached to the attachable container.

10. The method according to claim 9 , wherein several attachable containers ( 3 , 4 , 5 ) each having closure means are arranged one above the other, which each store ingredients ( 23 , 24 ), wherein the closure means ( 13 ) are opened one after the other in ascending sequence beginning with the lowermost attachable container ( 3 ), so that the ingredients ( 23 , 24 ) fall into the preparation vessel ( 2 ), wherein the ingredients ( 24 ) fall out of an upper attachable container ( 4 ) of the several attachable containers arranged above a lower attachable container ( 3 ) of the several attachable containers through the lower attachable container ( 3 ) and its open floor-side opening ( 12 ).

Assignees

• Vorwerk Co Interholding

Inventors

• Frielinghaus Robert

Classifications

• A47J43/0716 Primary

  for machines with tools driven from the lower side (A47J43/0727 - A47J43/08 take precedence) · CPC title

• A47J27/13

  Tier cooking-vessels · CPC title

• A47J44/00

  Multi-purpose machines for preparing food {with several driving units} · CPC title

• A47J27/004

  with integral electrical heating means (drinking cups with integral heating means A47J36/2466) · CPC title

• B65D21/0212

  Containers presenting local stacking elements protruding from the upper or lower edge of a side wall, e.g. handles, lugs, ribs, grooves (B65D21/0211, B65D21/0215, B65D21/023 take precedence) · CPC title