Beverage preparation machines

Patent metadata

Field	Value
Publication number	US-10925433-B2
Application number	US-201815878359-A
Country	US
Kind code	B2
Filing date	Jan 23, 2018
Priority date	Aug 13, 2012
Publication date	Feb 23, 2021
Grant date	Feb 23, 2021

Abstract

A beverage preparation machine configured to dispense a beverage through an outlet nozzle assembly, the machine comprising: an outlet nozzle assembly having provided therethrough a first outlet and a second outlet; and one or more conduits arranged to deliver selectably fluid to the first outlet or the second outlet.

First claim

The invention claimed is:

1. A beverage preparation machine configured to dispense a beverage through an outlet nozzle assembly, the machine comprising:
an outlet nozzle assembly having provided therethrough a first outlet, a second outlet and a third outlet; and
a single conduit arranged to selectively deliver fluid to the first outlet, the second outlet or the third outlet;
wherein the outlet nozzle assembly is arranged to move between a first position in which the conduit is aligned for delivery of fluid to the first outlet, a second position in which the conduit is aligned for delivery of fluid to the second outlet, and a third position in which the conduit is aligned for delivery of fluid to the third outlet, the first, second and third positions being different.

2. The beverage preparation machine of claim 1 , wherein the first outlet is a first delivery hole for receiving beverage from the conduit and delivering the beverage to a drinking receptacle such as a cup or mug, and wherein the second outlet is a waste outlet arranged to transfer waste to a waste receptacle.

3. The beverage preparation machine of claim 2 , wherein the waste outlet comprises a chute.

4. The beverage preparation machine of claim 3 , wherein the chute is arranged to guide the flow of waste down and to the side.

5. The beverage preparation machine of claim 4 , wherein the chute terminates at a hole provided in the base of the chute or in the side of the outlet nozzle assembly.

6. The beverage machine of claim 1 , wherein the first outlet is a first delivery hole for receiving beverage from the conduit and delivering the beverage to a drinking receptacle such as a cup or mug, and the second outlet is a second delivery hole for receiving beverage from the conduit and delivering the beverage to a drinking receptacle, the first delivery hole having a smaller bore than the second delivery hole.

7. The beverage preparation machine of claim 6 , wherein the second delivery hole comprises a hole of a substantially constant bore.

8. The beverage preparation machine of claim 6 , wherein the first delivery hole comprises an enlarged entrance.

9. The beverage preparation machine of claim 8 , wherein the enlarged entrance comprises a chamber, optionally arranged to capture beverage delivered by the conduit when the conduit is aligned with the chamber but offset from the first delivery hole.

10. The beverage preparation machine of 6 , wherein the first and second delivery holes are separated by an upstanding wall.

11. The beverage preparation machine of claim 6 , further comprising a stand for supporting a drinking receptacle such as a cup or mug, and wherein the first and second delivery holes are positioned above the stand.

12. The beverage preparation machine of claim 1 , wherein the outlet nozzle assembly is arranged to move between the first position providing alignment for delivery of the fluid to the first outlet, the second position providing alignment for delivery of the fluid to the second outlet, and the third position providing alignment for delivery of the fluid to the third outlet.

13. The beverage machine of claim 1 , wherein the first outlet is a first delivery hole for receiving beverage from the conduit and delivering the beverage to a drinking receptacle, the second outlet is a second delivery hole for receiving beverage from the conduit and delivering the beverage to a drinking receptacle, the first delivery hole having a smaller bore than the second delivery hole, and wherein the third outlet is a waste outlet arranged to transfer waste to a waste receptacle.

14. The beverage preparation machine of claim 13 , wherein the waste outlet comprises a chute.

15. The beverage preparation machine of claim 14 , wherein the chute is arranged to guide the flow of waste down and to the side.

16. The beverage preparation machine of claim 15 , wherein the chute terminates at a hole provided in the base of the chute or in the side of the outlet nozzle assembly.

17. The beverage preparation machine of 13 , wherein the second delivery hole comprises a hole of a substantially constant bore.

18. The beverage preparation machine of 13 , wherein the first delivery hole comprises an enlarged entrance.

19. The beverage preparation machine of claim 18 , wherein the enlarged entrance comprises a chamber, optionally arranged to capture beverage delivered by the conduit when the conduit is aligned with the chamber but offset from the first delivery hole.

20. The beverage preparation machine of 13 , wherein the first delivery hole, the second delivery hole and the waste outlet are divided from each other by one or more upstanding walls.

21. The beverage preparation machine of claim 13 , further comprising a stand for supporting a drinking receptacle such as a cup or mug, and wherein the first and second delivery holes are positioned above the stand.

22. The beverage preparation machine of claim 1 , wherein the machine is arranged to prepare beverages from a cartridge containing one or more beverage ingredients.

23. The beverage preparation machine of claim 22 , further comprising a cartridge holder arranged to hold the cartridge and provided with a hole through which beverage exiting the cartridge may flow, wherein the hole is in fluid communication with the conduit.

24. A system comprising the beverage preparation machine of claim 22 and a complementary cartridge containing one or more beverage ingredients.

Assignees

• Douwe Egberts Bv

Inventors

• Hansen Nicholas
• Norton Mark

Classifications

• A47J31/3695 Primary

  Cartridge perforating means for creating the hot water inlet (cartridge perforating means of the filter holder for creating the beverage outlet A47J31/0673) · CPC title

• A47J31/3638

  Means to eject the cartridge after brewing · CPC title

• A47J31/60

  Cleaning devices · CPC title

• A47J31/46 Primary

  Dispensing spouts, pumps, drain valves or like liquid transporting devices · CPC title

• B67D1/0895

  Heating arrangements · CPC title