Apparatus and process for the manufacture of a frozen confection

Patent metadata

Field	Value
Publication number	US-11439158-B2
Application number	US-201515313613-A
Country	US
Kind code	B2
Filing date	May 12, 2015
Priority date	May 30, 2014
Publication date	Sep 13, 2022
Grant date	Sep 13, 2022

Abstract

The present invention provides an apparatus for producing frozen confectionery products, the apparatus comprising a mixing chamber, the mixing chamber having: at least one frozen confection inlet connectable to a source of a frozen confection; at least one sauce inlet connectable to a source of sauce; and an outlet, wherein the at least one sauce inlet is positioned between the at least one frozen confection inlet and the outlet, characterised in that the mixing chamber is rotatable. The present invention provides a process for producing frozen confectionery products, the process comprising: providing the foregoing apparatus; supplying a frozen confection to the at least one frozen confection inlet; supplying a sauce to the at least one sauce inlet; and extruding the frozen confection and sauce from the outlet, characterised in that the mixing chamber is rotated thereby to distribute the sauce randomly throughout the frozen confection.

First claim

The invention claimed is:

1. An apparatus for producing frozen confectionery products, the apparatus comprising
a mixing chamber,
the mixing chamber having
at least one frozen confection inlet connectable to a source of a frozen confection;
at least one sauce inlet connectable to a source of sauce; and
an outlet
wherein the at least one sauce inlet is positioned between the at least one frozen confection inlet and the outlet,

characterised in that the mixing chamber is rotatable.

2. An apparatus according to claim 1 comprising two frozen confection inlets.

3. An apparatus according to claim 1 comprising a deflector between the least one frozen confection inlet and the at least one sauce inlet.

4. An apparatus according to claim 1 comprising three sauce inlets.

5. An apparatus according to claim 1 wherein the at least one frozen confection inlet is positioned at the top of the interior of the mixing chamber.

6. An apparatus according to claim 1 wherein the at least one sauce inlet is angled towards the rotational axis of the mixing chamber.

7. An apparatus according to claim 1 wherein the mixing chamber has a circular cross section and tapers towards the outlet.

8. An apparatus according to claim 1 wherein the mixing chamber has an upper part with parallel walls adjoining a lower part that is frusto-conical.

9. A process for producing frozen confectionery products, the process comprising:
providing an apparatus according to claim 1 ;
supplying a frozen confection to the at least one frozen confection inlet;
supplying a sauce to the at least one sauce inlet; and
extruding the frozen confection and sauce from the outlet,

characterised in that the mixing chamber is rotated thereby to distribute the sauce randomly throughout the frozen confection.

10. A process according to claim 9 wherein the frozen confection is an ice cream.

11. A process according to claim 9 wherein the sauce is a fat-based sauce.

12. A process according to claim 9 wherein the sauce is a water-based sauce.

13. A process according to claim 9 wherein the mixing chamber is rotated at a speed of from 75 to 250 rpm.

14. A process according to claim 9 wherein the frozen confection is supplied to the at least one frozen confection inlet at a flow rate of from 75 to 250 kg/hour.

15. A process according to claim 9 wherein the sauce is supplied to the at least one sauce inlet at a flow rate of at from 10 to 75 kg/hour.

Assignees

• Conopco Inc

Inventors

• Farina Antonio

Classifications

• A23G9/163 Primary

  with intermittent operation · CPC title

• B01F35/7179

  using sprayers, nozzles or jets · CPC title

• A23G9/282 Primary

  for dispensing multi-flavour ice-creams · CPC title

• A23V2002/00

  Food compositions, function of food ingredients or processes for food or foodstuffs · CPC title

• A23G9/283

  for filling containers with material · CPC title