Apparatus and method for dispensing precisely controlled amounts of powdered material

• US 20070228083A1
• Filed: 09/30/2004
• Published: 10/04/2007
• Est. Priority Date: 09/30/2004
• Status: Abandoned Application

• Current Assignee: McNeil-PPC Incorporated (Johnson & Johnson)
• Original Assignee: McNeil-PPC Incorporated (Johnson & Johnson)
• Inventors: Catani, Steven
• Application Number:
  US10/955,718
• Publication Number:
  US 20070228083A1
• Time in Patent Office: Days
• US Class Current: 222/452
• CPC Class Codes: G01F 11/24 for fluent solid material
• CPC Class Codes: G01F 11/46 for fluent solid material

Abstract

This invention is directed to an apparatus and method for dispensing precise, pre-calibrated amounts of powdered material, such as, a high intensity sweetener, a flavor, a nutritional supplement, a vitamin, a mineral, a food grade bulking material, or mixtures thereof, in a controlled manner into a food or beverage composition. The apparatus of this invention includes a container that is capable of holding the powdered material, and a series of adjacent plates located at the lower end of the container. Each plate has a plurality of openings therein, and at least one plate is rotatable in relation to the other plates. Rotation of the plate or plates between various positions enables the user to deliver a precisely controlled volume of powdered material into the food or beverage from the container.

Claims

1. An apparatus for dispensing powdered material into a food or beverage composition, wherein the apparatus comprises:

(a) a container having a first end a second end, and an outside therebetween;

(b) a first plate that is mounted to the first end of the container, in which the first plate has a plurality of first plate openings therein, and the total volume of the sum of the first plate openings being in the range of about 2.3 to about 0.001 cubic centimeters;

(c) a second plate that is adjacent to and moveably mounted in relation to the first plate, in which the second plate has a plurality of second plate openings therein; and

(d) a third plate that is adjacent to and moveable mounted in relation to to the second plate, in which the third plate has a plurality of third plate openings therein the plurality of third plate openings being in permanent communication to the outside of the container,

wherein the second plate is moveable between at least two positions, (i) a first position in which at least one of the plurality of second plate openings is in registry with at least one of the plurality of the third plate openings and the plurality of second plate openings not being in registry with the any of the plurality of first plate openings, and (ii) a second position wherein at least one of the plurality of second plate openings being in registry with at least one of the plurality of first plate openings and the plurality of second plate openings not being in registry with at least one of the plurality of third plate openings.

2. An apparatus of claim 1, wherein the first plate and the second plate are in fixed alignment with each other.

3. An apparatus in claim 1, wherein the first plate is r permanently mounted or detachably mounted

4. An apparatus in claim 1, wherein the second plate 2 is mounted to the container.

6. An apparatus of claim 1, wherein the total volume of the sum of the openings of the first plate is from about 0.57 to about 0.003 cubic centimeters

7. An apparatus of claim 6, in which the total volume of the sum of the openings of the first plate is from about 0.16 to about 0.003 cubic centimeters.

8. An apparatus of claim 1, wherein the second plate is rotatably mounted upon a shaft passing therethrough.

9. An apparatus of claim 1, additionally comprising means for rotating or moving the second plate.

10. An apparatus of claim 1, wherein a projection member is affixed to at least a portion of the circumferential surface of the second plate.

11. An apparatus of claim 10, wherein at least a portion of the projection member has a textured surface.

12. An apparatus of claim 1, wherein the second and third plates are removably interconnected to a shaft having a first end interconnected to a locking nut.

13. An apparatus of claim 12, wherein the shaft has a square shaped portion and the third plate has an aperture therein which mates with the square shaped portion of the shaft.

14. An apparatus of claim 1, wherein at least a portion of the circumferential surface of the second plate is textured.

15. An apparatus of claim 1, wherein the third plate is movable by rotation or sliding.

46. An apparatus in claim 1, wherein the second end is sealed with a permanent or removable cap.

49. An apparatus of claim 1, wherein the second plate at least three openings.

5. An apparatus in claim 5, the second plate is permanently mounted or detachably mounted.

16. A method for dispensing powdered material into a food or beverage composition, the method comprising:

(a) providing an apparatus comprising;

(i) a container having a first end a second end, and an outside therebetween;

(ii) a first plate that is mounted to the first end of the container, in which the first plate has a plurality of first plate openings therein, and the total volume of the sum of the first plate openings being in the range of about 2.3 to about 0.001 cubic centimeters;

(iii) a second plate that is adjacent to and moveably mounted in relation to the first plate, in which the second plate has a plurality of second plate openings therein; and

(iv) a third plate that is adjacent to and moveable mounted in relation to the second plate, in which the third plate has a plurality of third plate openings therein the plurality of third plate openings being in permanent communication to the outside of the container,

wherein the second plate is moveable between at least two positions, (i) a first position in which at least one of the plurality of second plate openings is in registry with at least one of the plurality of the third plate openings and the plurality of second plate openings not being in registry with the any of the plurality of first plate openings, and (ii) a second position wherein at least one of the plurality of second plate openings being in registry with at least one of the plurality of first plate openings and the plurality of second plate openings not being in registry with at least one of the plurality of third plate openings;

(b) providing the powdered material into the container when the second plate is in the first position to fill the openings in the first plate with the powdered material;

(c) moving the second plate to the second position to transfer the powdered material from the openings in the first plate to the openings in the second plate; and

(d) moving the second plate to the first position to transfer the powdered material from the openings in the second plate through the openings in the third plate to dispense the powdered material.

17. A method of claim 16, wherein the powdered material is selected from the group consisting of a high intensity sweetener, a flavor, a nutritional supplement, a vitamin, a mineral, a food grade bulking material, or mixtures thereof.

18. A method of claim 17, wherein the high intensity sweetener is selected from the group consisting of sucralose, aspartame, neotame, alitame, asulfame, stevia, a sweet protein, a sweet plant extract, or mixtures thereof.

19. A method of claim 16, wherein the first and third plates are in fixed alignment to each other.

20. A method of claim 16, wherein the first plate is attached to the container.

21. A method of claim 20, wherein the attachment is permanent or detachable.

22. A method of claim 16, wherein the second plate is attached to the container.

23. A method of claim 22, wherein the attachment is permanent or detachable.

24. A method of claim 16, wherein the total volume of the sum of the openings of the first plate is in the range of about 0.57 to about 0.003 cubic centimeters

25. A method of claim 16, in which the total volume of the sum of the openings of the first plate is in the range of about 0.16 to about 0.003 cubic centimeters.

26. A method of claim 16, in which the second plate is rotatably mounted upon a shaft passing there through.

27. A method of claim 16, further comprising means for rotating the second plate.

28. A method of claim 16, wherein a projection member is affixed to at least a portion of the circumferential surface of the second plate.

29. A method of claim 28, wherein at least a portion of the projection member has a textured surface.

30. A method of claim 16, wherein the second and third plates are removably interconnected to a shaft having a first end interconnected to a locking nut.

31. A method of claim 30, wherein the shaft has a square shaped portion and the third plate has an aperture therein which mates with the square shaped portion of the shaft.

32. A method of claim 16, wherein at least a portion of the circumferential surface of the second plate is textured.

47. The apparatus in claim 16, wherein the second end is sealed with a permanent or removable cap.

50. A method of claim 16, wherein the second plate at least three openings.

33. An apparatus for dispensing powdered material into a food or beverage composition, wherein the apparatus comprises:

(a) a container having a first end and a second end;

(b) a first plate which is rotatably mounted to the first end of the container, in which the first plate has a plurality of openings therein, and the total volume of the sum of the openings of the first plate is in the range of about 2.3 to about 0.001 cubic centimeters;

(c) a second plate which is adjacent to and fixably mounted in relation to the first plate, in which the second plate has a plurality of openings therein; and

(d) a third plate which is adjacent to the second plate and rotatably mounted in relation to the first end of the container, in which the third plate has a plurality of openings therein,

wherein the first plate is moveable between a first position in which the openings in the first plate are not in registry with the openings in the second plate, and a second position in which the openings in the first plate are in registry with the openings in the second plate, and the third plate is moveable between a first position in which the openings in the second plate are not in registry with the openings in the third plate, and a second position in which the openings in the second plate are in registry with the openings in the third plate.

34. An apparatus of claim 33, wherein the total volume of the sum of the openings of the first plate is in the range of about 0.57 to about 0.003 cubic centimeters.

35. An apparatus of claim 33, wherein the first and third plates are rotatably mounted upon a shaft passing therethrough.

36. An apparatus of claim 33, further comprising means for rotating the first plate.

37. An apparatus of claim 33, further comprising means for rotating the third plate.

38. An apparatus of claim 33, further comprising means for rotating the first plate and means for rotating the second plate.

39. An apparatus of claim 33, wherein a projection member is affixed to at least a portion of the circumferential surface of the first plate.

40. An apparatus of claim 33, wherein a projection member is affixed to at least a portion of the circumferential surface of the third plate.

41. An apparatus of claim 33, wherein a projection member is affixed to at least a portion of the circumferential surfaces of the first and third plates.

42. An apparatus of claim 33, wherein at least a portion of the circumferential surface of the first plate is textured.

43. An apparatus of claim 33, wherein at least a portion of the circumferential surface of the third plate is textured.

44. An apparatus of claim 33, wherein at least a portion of the circumferential surface of the first plate and the third plate are textured.

45. An apparatus of claim 33, wherein the first plate has an upper surface facing the inner portion of the container, and the upper surface of the first plate has at least one member affixed thereto.

48. The apparatus in claim 33, wherein the second end is sealed with a permanent or removable cap

51. An apparatus of claim 33, wherein the second plate at least three openings.

52. A method for dispensing powdered material into a food or beverage composition, the method comprising:

(a) providing an apparatus comprising;

(i) a container having a first end and a second end,

(ii) a first plate which is rotatably mounted to the first end of the container, in which the first plate has a plurality of openings therein, and the total volume of the sum of the openings of the first plate is in the range of about about 2.3 to about 0.001 cubic centimeters,

(iii) a second plate which is adjacent to and fixably mounted in relation to the first plate, in which the second plate has a plurality of openings therein, and

(iv) a third plate which is adjacent to the second plate and rotatably mounted in relation to the first end of the container, in which the third plate has a plurality of openings therein,

wherein the first plate is moveable between a first position in which the openings in the first plate are not in registry with the openings in the second plate, and a second position in which the openings in the first plate are in registry with the openings in the second plate, and the third plate is moveable between a first position in which the openings in the second plate are not in registry with the openings in the third plate, and a second position in which the openings in the second plate are in registry with the openings in the third plate;

(b) providing the powdered material into the container when the first plate is in the first position to fill the openings in the first plate with the powdered material;

(c) moving the first plate to the second position to transfer the powdered material from the openings in the first plate to the openings in the second plate; and

(d) moving the first plate back to the first position; and

(e) moving the third plate from the first position to the second position to transfer the powdered material from the openings in the second plate through the openings in the third plate to dispense the powdered material.

53. A method of claim 52, wherein the powdered material is selected from the group consisting of a high intensity sweetener, a flavor, a nutritional supplement, a vitamin, a mineral, a food grade bulking material, or mixtures thereof.

54. A method of claim 53, wherein the high intensity sweetener is selected from the group consisting of sucralose, aspartame, neotame, alitame, asulfame, stevia, a sweet protein, a sweet plant extract, or mixtures thereof.