IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0481073
(2003-08-25)
|
등록번호 |
US-8147886
(2012-04-03)
|
국제출원번호 |
PCT/NL03/00598
(2003-08-25)
|
§371/§102 date |
20040826
(20040826)
|
국제공개번호 |
WO2004/018326
(2004-06-04)
|
발명자
/ 주소 |
- Steenhof, Vincent Jan
- Kok, Bernardus Henricus
- Knitel, Joseph Theodoor
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
21 |
초록
▼
The invention relates to a form-retaining pad, an assembly and a method for preparing a beverage suitable for consumption. For this purpose, the pad is provided with a covering, in which a water-soluble substance, such as milk powder/creamer and sugar, is included. The covering includes a top sheet
The invention relates to a form-retaining pad, an assembly and a method for preparing a beverage suitable for consumption. For this purpose, the pad is provided with a covering, in which a water-soluble substance, such as milk powder/creamer and sugar, is included. The covering includes a top sheet and a bottom sheet. The pad is further provided with a form-providing stiffening body, placed between the top sheet and the bottom sheet, with the top sheet and the bottom sheet extending at least partly substantially parallel to each other and to a surface. The stiffening body has a top side adjacent to the top sheet and a bottom side adjacent to the bottom sheet, and, by providing a compartmenting wall configuration therein, has a grid structure transmissive to liquid, in which structure at least a part of the soluble substance is accommodated and each compartment formed by the wall configuration is surrounded by that wall configuration, the top sheet and the bottom sheet.
대표청구항
▼
1. A pad for preparing a beverage suitable for consumption comprising: a soluble substance;a first covering having a top sheet that is non-transmissive to the soluble substance and a bottom sheet that is non-transmissive to the soluble substance, but transmissive to the soluble substance dissolved i
1. A pad for preparing a beverage suitable for consumption comprising: a soluble substance;a first covering having a top sheet that is non-transmissive to the soluble substance and a bottom sheet that is non-transmissive to the soluble substance, but transmissive to the soluble substance dissolved in a liquid; anda stiffening body disposed between the top sheet and the bottom sheet, wherein the stiffening body comprises a wall structure defining a plurality of compartments;a second covering manufactured at least partly from sheet-shaped filter material and extending parallel to the first covering;a second substance provided within the second covering, the second substance including an extractable product;wherein only the soluble substance is provided within at least some of the plurality of compartments;wherein the liquid flows through the plurality of compartments and dissolves substantially all of the soluble substance and extracts the extractable material from the second substance; andwherein the second covering and the second substance are supported by the stiffening body; andwherein a number of the compartments form a honeycomb configuration. 2. A pad according to claim 1, wherein the plurality of compartments form a grid structure. 3. A pad for preparing a beverage suitable for consumption comprising: a soluble substance;a first covering having a top sheet that is non-transmissive to the soluble substance and a bottom sheet that is non-transmissive to the soluble substance, but transmissive to the soluble substance dissolved in a liquid; anda stiffening body disposed between the top sheet and the bottom sheet, wherein the stiffening body comprises a wall structure defining a plurality of compartments;wherein the soluble substance is provided within at least some of the plurality of compartments;wherein the plurality of compartments comprises a first annular ring of compartments and a second annular ring of compartments, the second annular ring of compartments being a greater distance from the center of the stiffening body than the first annular ring of compartments and having a smaller size than the first annular ring of compartments such that the substance is dissolved substantially evenly in the first and second annular rings. 4. A pad according to claim 1, wherein each compartment formed by the wall structure, measured perpendicular to a part of the wall structure, has a width which is smaller than a third of a hydraulic diameter, wherein the hydraulic diameter is the quotient of four times a passage surface divided by a passage perimeter. 5. A pad according to claim 1, wherein each compartment is bounded by a single wall. 6. A pad according to claim 1, wherein at least a number of the compartments have an n-gonal design, wherein n is a whole number greater than two. 7. A pad according to claim 1, wherein at least a number of the compartments have a round or oval shape. 8. A pad according to claim 1, wherein the stiffening body is provided with an upstanding side wall extending around the wall structure. 9. A pad according to claim 1, wherein the stiffening body is provided with a horizontal edge extending around the wall structure. 10. A pad according to claim 1, wherein the top sheet is fixed to a top side of the stiffening body. 11. A pad according to claim 1, wherein the top sheet is fixed to a top side of the wall structure. 12. A pad according to claim 10, wherein the top sheet is fixed to a top side of the upstanding side wall. 13. A pad according to claim 8, wherein the top sheet is fixed to an outer side of the upstanding side wall. 14. A pad according to claim 12, wherein the top sheet is also fixed to a top side of the wall structure. 15. A pad according to claim 14, wherein the top sheet is fixed to a few points of the top side of the wall structure. 16. A pad according to claim 1, wherein the bottom sheet is fixed to a bottom side of the stiffening body. 17. A pad according to claim 1, wherein the bottom sheet is fixed to a bottom side of the wall structure. 18. A pad according to claim 16, wherein the bottom sheet is fixed to a bottom side of the upstanding side wall. 19. A pad according to claim 8, wherein the bottom sheet is fixed to an outer side of the upstanding side wall. 20. A pad according to claim 19, wherein the bottom sheet is also fixed to a bottom side of the wall structure. 21. A pad according to claim 20, wherein the bottom sheet is fixed to a few points of the bottom side of the wall structure. 22. A pad according to claim 1, wherein the bottom sheet and the top sheet are interconnected at their perimeter edges, wherein the interconnected parts form a joint. 23. A pad according to claim 1, wherein the pad has a flat shape defining a surface, wherein the pad has larger dimensions in the direction of the surface than in a direction perpendicular to the surface. 24. A pad according to claim 1, wherein the stiffening body is manufactured from a synthetic material. 25. A pad according to claim 1, wherein the pad has a disc-shaped design defining a diameter. 26. A pad according to claim 1, wherein at least one of the top sheet and the bottom sheet of the first covering is manufactured at least partly from filter paper. 27. A pad according to claim 1, wherein the top sheet of the first covering is provided at least partly with a sheet non-transmissive to liquid, the non-transmissive sheet being provided in a removable manner. 28. A pad according to claim 1, wherein the stiffening body comprises a plurality of relatively small compartments located at a relatively short distance from a circumferential edge of the stiffening body and the stiffening body comprises a plurality of relatively large compartments located at a relatively long distance from the circumferential edge. 29. A pad according to claim 1, wherein the stiffening body comprises, at least also, a plurality of elongated compartments directed at least substantially parallel to each other. 30. A pad according to claim 1, wherein, between the wall structure and the bottom sheet, the pad is provided with at least one receiving space which is at least partly filled with the soluble substance. 31. A pad according to claim 1, wherein a top side of the stiffening body is formed according to a convex or concave surface. 32. A pad according to claim 1, wherein a bottom side of the stiffening body is formed according to a convex or concave surface. 33. A pad according to claim 25, wherein a smallest dimension of a compartment is smaller than a third of a smallest diameter of the pad. 34. A pad according to claim 1, wherein a smallest dimension of a compartment is smaller than twice the thickness of the pad. 35. A pad according to claim 34, wherein the compartments with the said dimensions extend over at least virtually the entire pad. 36. A pad according to claim 1, wherein the pad is provided with at least two stiffening bodies positioned above one another. 37. A pad according to claim 36, wherein the stiffening bodies are offset in relation to each other. 38. A pad according to claim 1, wherein the second covering is provided with a top sheet manufactured from sheet-shaped filter material and a bottom sheet manufactured from sheet-shaped filter material, wherein the top sheet and the bottom sheet of the second covering are interconnected at their perimeter edges and form a circular joint. 39. A pad according to claim 38, wherein the bottom sheet of the second covering is connected to the first covering. 40. A pad according to claim 39, wherein the bottom sheet of the second covering is formed by the top sheet of the first covering. 41. A pad according to claim 38, wherein the top sheet and/or bottom sheet of the second covering are/is manufactured from filter paper. 42. A pad according to claim 1, wherein the pad is further provided with a holder with a receiving space for including an extraction pad filled with a substance to be extracted, wherein the first covering is located below the receiving space and is in fluid communication with the receiving space. 43. A pad according to claim 1, wherein at least a bottom side of the stiffening body is provided with a bulging part. 44. A pad according to claim 43, wherein the bulging part is determined by an increase of the height of a part of the wall structure. 45. A pad according to claim 44, wherein the bulging part has a surface extending parallel to a surface of the stiffening body. 46. A pad according to claim 45, wherein the surface forms a central part of the compartmenting wall structure. 47. A pad according to claim 46, wherein the central part is arranged in a receded manner in relation to a bottom edge of a circumferential wall of the stiffening body. 48. A pad according to claim 47, wherein the bottom sheet extends over the central surface and from the edge thereof to the bottom edge of the circumferential wall, which edge projects in an annular manner, and is fixed on or near this on the stiffening body. 49. A pad according to claim 48, wherein the bottom sheet further extends from a fixation on the bottom edge of the circumferential wall along the circumferential wall to at least near an outer circumferential edge of the top sheet and is fixed thereon on or near a fixation of the top sheet on the stiffening body. 50. A pad according to claim 48, wherein the bottom sheet further extends from a fixation on the bottom edge of the circumferential wall along the circumferential wall and is connected to the top sheet to form a covering completely enclosing the stiffening body. 51. A pad according to claim 50, wherein the top sheet and/or the bottom sheet are further elongated and are/is connected there to a further sheet for forming an enclosed receiving space, in which the product to be extracted is included. 52. A pad according to claim 1, wherein, on the stiffening body, a separating body with a number of passages is provided. 53. A pad according to claim 52, wherein the separating body forms at least a part of the top sheet of the first covering. 54. A pad according to claim 52, wherein the separating body is placed above the top sheet of the first covering. 55. A pad according to claim 52, wherein the separating body is placed under the top sheet of the first covering. 56. A pad according to claim 55, wherein the top sheet consists of a layer of filter material. 57. A pad according to claim 55, wherein the top sheet consists of a layer of filter material non-transmissive to liquid, which is provided in a removable manner. 58. An assembly of a pad according to claim 1 and an extraction pad manufactured at least partly from sheet-shaped filter material which is filled with a product to be extracted. 59. An assembly according to claim 58, wherein a size of the extraction pad in a width direction of the extraction pad at least corresponds to a size of the pad in a width direction of the pad. 60. An assembly according to claim 59, wherein a size of the extraction pad in a width direction of the extraction pad is larger than a size of the pad in a width direction of the pad. 61. An assembly of a pad according to claim 60, wherein the pad and the extraction pad each have the shape of a round disc, wherein the extraction pad has a diameter which is at least as large as a diameter of the pad. 62. An assembly according to claim 61, wherein the diameter of the extraction pad is larger than the diameter of the pad. 63. An assembly according to claim 58, wherein the sheet-shaped filter material of the extraction pad is provided with filter paper. 64. The pad of claim 1, wherein the soluble substance includes at least one of a milk powder, a creamer, and a sugar. 65. The pad of claim 4, wherein each compartment formed by the wall structure measured perpendicular to a part of the wall structure, has a width which is smaller than an eighth of the hydraulic diameter. 66. The pad of claim 24, wherein the synthetic material includes at least one of a plastic material, a metal material, a cardboard material, a rubber material, and a biodegradable material. 67. The pad of claim 26, wherein at least a portion of the top sheet includes a filter material and is transmissive to liquids. 68. The pad of claim 33, wherein the smallest dimension of a compartment is smaller than one seventh of the smallest diameter of the pad. 69. The pad of claim 52, wherein the separating body includes a water distribution plate. 70. A pad for use in preparing a coffee beverage, the pad comprising: a covering having a top sheet and a bottom sheet;a stiffening body provided between the top sheet and the bottom sheet and having wall structures that form a plurality of compartments;a soluble additive, wherein only the soluble additive is provided within at least some of the plurality of compartments;a second covering manufactured at least partly from sheet-shaped filter material and extending parallel to the first covering;a second substance provided within the second covering, the second substance including a coffee product to be extracted;wherein the coffee beverage flows through the top sheet into the plurality of compartments, completely dissolves the soluble additive, and flows out of the plurality of compartments through the bottom sheet;wherein the second covering and the second substance are supported by the stiffening body;wherein at least some of the plurality of compartments form a honeycomb configuration; andwherein the plurality of compartments comprises a first set of compartments having a first size and a second set of compartments having a second size different than the first size and being farther away from a center of the stiffening body than the first set of compartments. 71. The pad of claim 70, wherein the second size is larger than the first size. 72. A pad according to claim 3, wherein the wall structure is formed by a spiral-shaped wall.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.