Aerosol container

Patent metadata

Field	Value
Publication number	US-10227173-B2
Application number	US-201715484968-A
Country	US
Kind code	B2
Filing date	Apr 11, 2017
Priority date	Sep 11, 2006
Publication date	Mar 12, 2019
Grant date	Mar 12, 2019

Abstract

An aerosol container ( 1 ) is disclosed herein that can include a reservoir ( 2 ) containing a propellant and a foodproduct, operable discharge means ( 3 ) to discharge the foodproduct, a dispensing head ( 10 ) defining a foodproduct receiving space ( 11 ) to receive the foodproduct from the discharge means ( 3 ), a distal part ( 15 ) of the head ( 10 ) having foodproduct shaping projections ( 12 ), wherein the food product receiving space comprises an upstream foodproduct receiving space ( 11 A, 11 B) that widens, viewed in a foodproduct discharge direction, wherein a maximum diameter (D 1 ) of the foodproduct receiving space of the dispensing head is larger than about 2 cm.

First claim

The invention claimed is:

1. An aerosol container, comprising:
(A) a reservoir configured to contain a propellant and a foodproduct;
(B) operable discharge means to discharge the foodproduct; and
(C) a dispensing head defining a foodproduct receiving space to receive the foodproduct from the discharge means, a distal part of the dispensing head having foodproduct shaping projections,
wherein the foodproduct receiving space comprises:
(i) a first part that widens along a first virtual conical plane, having a first apex angle α 1 viewed in a foodproduct discharge direction, and
(ii) a widening second part that extends upstream of the first part along a second virtual conical plane having a second apex angle α 2 , the second apex angle α 2 differing from the first apex angle α 1 .

2. The aerosol container according to claim 1 , wherein the first apex angle α 1 ranges from about 45 degrees to about 180 degrees.

3. The aerosol container according to claim 2 , wherein the first apex angle α 1 ranges from about 80 degrees to about 120 degrees.

4. The aerosol container according to claim 1 , wherein an angle β between an inner surface of the foodproduct shaping projections and an inner surface of an upstream foodproduct receiving part of the dispensing head ranges from about 60 degrees to about 120 degrees.

5. The aerosol container according to claim 4 , wherein the angle β between the inner surface of the foodproduct shaping projections and the inner surface of the upstream foodproduct receiving part of the dispensing head ranges from about 80 degrees to about 100 degrees.

6. The aerosol container according to claim 1 , wherein opposite longitudinal sides of the foodproduct shaping projections abut foodproduct dispensing apertures, the foodproduct dispensing apertures extending from the first part of the foodproduct receiving space.

7. The aerosol container according to claim 1 , wherein a diameter of the foodproduct receiving space of the dispensing head is about at least 2 cm.

8. The aerosol container according to claim 1 , wherein a length of the foodproduct receiving space of the dispensing head is between 2-3 cm.

9. The aerosol container according to claim 1 , wherein:
a first foodproduct passage extends from a foodproduct ejection nozzle to a distance into the second part of the foodproduct receiving space after assembly, to receive foodproduct there-from; and a plurality of second passages extend through a foodproduct dispersing member, the plurality of second passages leading into the second part of the foodproduct receiving space.

10. The aerosol container according to claim 1 , wherein an inner surface of the distal part of the dispensing head substantially extends along a third virtual conical surface having a third apex angle α 3 ranging from about 45 degrees to about 135 degrees.

11. The aerosol container according to claim 6 , wherein the foodproduct dispensing apertures have upstream ends located at a diameter D 1 .

12. The aerosol container according to claim 1 , wherein the foodproduct receiving space is partly blocked by the foodproduct shaping projections.

13. The aerosol container according to claim 1 , wherein the foodproduct shaping projections are configured to press outflowing food product locally inwardly, to profile the food product.

14. The aerosol container according to claim 1 , wherein the first part of the foodproduct receiving space has a length L 2 , and wherein the second part of the foodproduct receiving space abuts an upstream bottom of the foodproduct receiving space and has a length L 3 and a diameter smaller than 1 cm.

15. The aerosol container according to claim 1 , wherein the second apex angle α 2 ranges from about 5 degrees to about 45 degrees.

16. The aerosol container according to claim 15 , wherein the second apex angle α 2 ranges from about 10 degrees to about 30 degrees.

17. A dispensing head comprising a foodproduct receiving space and a foodproduct shaping projection, wherein the foodproduct receiving space comprises:
(i) a first part that widens along a first virtual conical plane, having a first apex angle α 1 viewed in a foodproduct discharge direction, and
(ii) a widening second part that extends upstream of the first part along a second virtual conical plane having a second apex angle α 2 , the second apex angle α 2 differing from the first apex angle α 1 .

18. The dispensing head according to claim 17 , wherein the first apex angle α 1 ranges from about 45 degrees to about 180 degrees.

19. The dispensing head according to claim 18 , wherein the first apex angle α 1 ranges from about 80 degrees to about 120 degrees.

20. The dispensing head according to claim 17 , wherein the second apex angle α 2 ranges from about 5 degrees to about 45 degrees.

21. The dispensing head according to claim 20 , wherein the second apex angle α 2 ranges from about 10 degrees to about 30 degrees.

22. The dispensing head according to claim 17 , wherein an inner surface of a distal part of the dispensing head substantially extends along a third virtual conical surface having a third apex angle α 3 ranging from about 45 degrees to about 135 degrees.

Assignees

• Frieslandcampina Nederland Bv

Inventors

• Clauwaert Werner Marie Camiel
• Dumon Annick Albertine Alfons
• Spelmans Luc Bart
• Braakhekke Marcel

Classifications

• B65D83/40

  Closure caps (actuator caps B65D83/20) · CPC title

• B65D83/20

  Actuator caps · CPC title

• B65D83/30 Primary

  for guiding the flow of the dispensed content, e.g. funnels or hoods · CPC title

• Y10T29/49826

  Assembling or joining · CPC title

• B65D83/205

  Operations & Transport · mapped topic