CAPSULE FOR BEVERAGE

• US 20150001100A1
• Filed: 01/09/2013
• Published: 01/01/2015
• Est. Priority Date: 01/12/2012
• Status: Active Grant

• Current Assignee: Sarong Societa' per Azioni
• Original Assignee: Sarong Societa' per Azioni
• Inventors: Bartoli, Andrea, Traldi, Flavio, Bartoli, Alberto
• Granted Patent: US 10,150,610 B2
• Time in Patent Office: Days
• US Class Current: 206/5
• CPC Class Codes: A47J 31/407 with ingredient-containing cartridges; Cartridge-perforating means
• CPC Class Codes: B65D 85/8052 Details of the outlet
• CPC Class Codes: B65D 85/8061 Filters

Abstract

A capsule includes a deformable and/or compressible casing provided with a base wall and a side wall defining a cavity suitable for containing an initial product to be combined with a fluid to make a final product. The deformable base wall is provided with an outlet passage for the outflow and dispensing of the final product, and when the casing is compressed and/or crushed, it changes from an initial configuration to a final configuration. The capsule further includes a closing device inside the cavity, substantially facing and adjacent to the base wall and provided with a closing portion arranged inside the cavity for engaging and closing the outlet passage in the initial configuration of the base wall, and for disengaging and opening the outlet passage, so as to dispense the final product through the outlet passage in the final configuration of the base wall.

Claims

1-48. -48. (canceled)

49. A capsule, comprising

a deformable and/or compressible casing provided with a base wall and a side wall defining a cavity for containing an initial product to be combined with a fluid to make a final product, said base wall containing an outlet passage for the outflow and dispensing of said final product, wherein when said casing is compressed, said base wall is deformable from an initial configuration to a final configuration, and wherein said capsule includes a closing device within said cavity, substantially facing and adjacent to said base wall and provided with a closing portion for engaging and closing said outlet passage in said initial configuration of said base wall and for disengaging and opening said outlet passage so as to allow the outflow and dispensing of said final product in said final configuration of said base wall.

50. A capsule according to claim 49, wherein said base wall is deformable from said initial configuration to said final configuration toward an exterior of said cavity form a substantially concave wall.

51. A capsule according to claim 49, wherein said base wall is deformed from said initial configuration to said final configuration because of a rise of pressure within said cavity and/or a deformation of said side wall, when said casing is compressed and/or crushed.

52. A capsule according to claim 49, wherein said outlet passage is formed in a dispensing conduit of said base wall, said dispensing conduit including a substantially convergent frusto-conical terminal portion.

53. A capsule according to claim 49, and further comprising a welded joining portion suitable for connecting said closing portion with said base wall to hermetically close said outlet passage in said initial configuration of said base wall.

54. A capsule according to claim 49, wherein said closing device comprises a lateral portion for abutting on said side wall and/or a connecting wall of said casing which is interposed between said base wall and said side wall.

55. A capsule according to claim 54, wherein said lateral portion of said closing device is welded or glued to said side wall and/or said connecting wall.

56. A capsule according to claim 49, wherein said closing portion comprises a first tapered portion for closing said outlet passage and a second tapered portion for conveying said final product outwardly in cooperation with said outlet passage.

57. A capsule according to claim 55, wherein said closing device comprises a closing element provided with a central portion interposed between said lateral portion and said closing portion and configures to abut on said base wall in said initial configuration.

58. A capsule according to claim 57, wherein said central portion comprises at least one through opening for the passage of said final product.

59. A capsule according to claim 49, wherein said closing device comprises a filtering element provided with a plurality of passages for enabling the outflow of said final product from said capsule and for preventing the outflow of said initial product from said capsule.

60. A capsule according to claim 55, wherein said closing device comprises a filtering element provided with a central portion is interposed between said lateral portion and said closing portion and with a plurality of passages for enabling the outflow of said final product from said capsule and for preventing the outflow of said initial product from said capsule.

61. A capsule according to claim 49, and further comprising a cover element fixed to a first edge of said casing to hermetically close said cavity, said cover element being perforable by an injection device of a dispensing machine for delivering said fluid into said cavity.

62. A capsule according to claim 49, and further comprising a supporting element fixed to a first edge of said casing and facing said cavity, and at least one nozzle fixed to said supporting element and arranged for delivering said fluid into said cavity.

63. A capsule according to claim 62, wherein said closing device comprises a recess for receiving and locking an end portion of said nozzle.

64. A capsule according to claim 63, wherein said recess comprises an annular notch made on a central portion of said closing device .

65. A capsule according to claim 62, wherein said supporting element includes an internal face to which said nozzle is fixed, and an opposite external face provided with a supply hole connected to an internal conduit of said nozzle and engageable by an injection device of a dispensing machine suitable for dispensing said fluid.

66. A capsule according to claim 49, wherein said side wall is deformable and/or compressible along preset pliability lines to enable said casing to be compressed and/or crushed along a direction that is orthogonal to said base wall.

67. A capsule according to claim 49, wherein said casing is obtained by forming a sheet of thermoformable material and said closing element is made of an elastomeric material.