A single-use capsule for preparing a food liquid from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using the centrifugal forces for producing the food liquid which is centrifuged peripherally in the capsule relatively to a cent
A single-use capsule for preparing a food liquid from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using the centrifugal forces for producing the food liquid which is centrifuged peripherally in the capsule relatively to a central axis of the capsule corresponding to an axis of rotation during the centrifugation. The capsule has upper and bottom walls, a widening side wall connecting to the upper and lower walls and an enclosure containing a predetermined amount of a food substance. The upper wall has a peripheral outlet region which is perforable and dedicated for providing outlets for the release of the liquid.
대표청구항▼
1. A single-use capsule configured for preparing in a beverage production device a food liquid from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using centrifugal forces for producing the food liquid which is centrifuged periph
1. A single-use capsule configured for preparing in a beverage production device a food liquid from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using centrifugal forces for producing the food liquid which is centrifuged peripherally in the capsule relatively to a central axis of the capsule corresponding to an axis of rotation during centrifugation by the device, the capsule comprising: an upper wall comprising a top membrane and an internal rigid lid, with the internal lid comprising or forming at least part of a continuous annular collecting recess, with the collecting recess being closed by the top membrane to form a first annular peripheral outlet region in which the top membrane is perforable and dedicated for providing outlets for the release of the liquid with the internal lid comprising a central opening closed by the top membrane to form a second region which is a central region dedicated for being pierced by a water injector of a liquid food preparation device, and with the upper wall comprising the internal lid placed below the top membrane to reinforce the top membrane between the first and second region so that the upper wall is non-perforable between the first and second regions;a lower wall; anda widening side wall connecting the upper and lower walls,wherein the lower wall, side wall and the internal lid define an enclosure having a rim onto which the top membrane is mounted and the enclosure contains a predetermined amount of food substance. 2. The capsule of claim 1, wherein the widening side wall forms an angle of less than 80 degrees relative to the upper wall. 3. The capsule of claim 1, wherein the peripheral outlet region is part of a perforable membrane dedicated for being pierced and for providing the outlets. 4. The capsule of claim 1, which further comprises a collecting cavity for the centrifuged liquid and a filter part positioned in the capsule to separate the collecting cavity from the food substance. 5. The capsule of claim 4, wherein the filter part is inclined relative to the widening sidewall. 6. The capsule of claim 5, wherein the filter part extends across the whole thickness of the enclosure. 7. The capsule of claim 6, wherein the filter part is substantially cylindrical. 8. The capsule of claim 1, wherein a liquid collecting cavity is placed below the peripheral outlet region. 9. The capsule of claim 1, wherein the food substance comprises ground coffee. 10. A single-use capsule for preparing a food liquid in a beverage production device from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using the centrifugal forces for producing the food liquid which is centrifuged peripherally in the capsule relatively to a central axis of the capsule corresponding to an axis of rotation during the centrifugation in the device, the capsule comprising: an upper wall comprising a top membrane and an internal rigid lid, with the internal lid comprising or forming at least part of a continuous annular collecting recess, with the collecting recess being closed by the top membrane to form a first annular peripheral outlet region in which the top membrane is perforable and dedicated for providing outlets for the release of the liquid with the internal lid comprising a central opening closed by the top membrane to form a second region which is a central region dedicated for being pierced by a water injector of a liquid food preparation device, and with the upper wall comprising the internal lid placed below the top membrane to reinforce the top membrane between the first and second region so that the upper wall is non-perforable between the first and second regions;a lower wall; anda widening side wall connecting the upper and lower walls,wherein the lower wall, widening side wall and the internal lid define an enclosure having a rim onto which the top membrane is mounted and the enclosure contains a predetermined amount of food substance; andwherein the widening side wall and lower wall form a cup-shaped body with a flange-like rim onto which the top membrane is sealed. 11. The capsule of claim 10, wherein the side wall widens between the lower wall and the upper wall and forms an angle of less than 80 degrees relative to the upper wall to facilitate exit of the food liquid from the capsule during rotation. 12. A single-use capsule configured for preparing a food liquid in a beverage production device from a food substance contained in the capsule by introducing water into the capsule along a central axis thereof and passing water through the substance using the centrifugal forces generated by rotating the capsule about the central axis in the device, the capsule comprising: an upper wall comprising a top membrane and an internal rigid lid, with the internal lid comprising or forming at least part of a continuous annular collecting recess, with the collecting recess being closed by the top membrane to form a first annular peripheral outlet region in which the top membrane is perforable to provide outlets for the release of the liquid with the internal lid comprising a central opening closed by the top membrane to form a second region which is a central region that is pierceable to provide an inlet for the introduction of water;the upper wall comprising the internal lid placed below the top membrane to reinforce the top membrane between the first and second region so that the upper wall is non-perforable between the first and second regions; a lower wall; anda side wall connecting the upper and lower walls,wherein the lower wall, side wall and the internal lid define an enclosure having a rim onto which the top membrane is mounted and the enclosure contains a predetermined amount of food substance. 13. The capsule of claim 12, wherein the side wall widens between the lower wall and the upper wall and forms an angle of less than 80 degrees relative to the upper wall to facilitate exit of the food liquid from the capsule during rotation. 14. A single-use capsule for preparing a food liquid in a beverage production device from a food substance contained in the capsule by introducing water in the capsule and passing water through the substance using the centrifugal forces for producing the food liquid which is centrifuged peripherally in the capsule relatively to a central axis of the capsule corresponding to an axis of rotation during the centrifugation in the device, the capsule comprising: an upper wall comprising a top membrane and an internal rigid lid, with the internal lid comprising or forming at least part of a continuous annular collecting recess, with the collecting recess being closed by the top membrane to form a first annular peripheral outlet region in which the top membrane is perforable and dedicated for providing outlets for the release of the liquid with the internal lid comprising a central opening closed by the top membrane to form a second region which is a central region dedicated for being pierced by a water injector of a liquid food preparation device, and with the upper wall comprising the internal lid placed below the top membrane to reinforce the top membrane between the first and second region so that the upper wall is non-perforable between the first and second regions;a lower wall;a side wall connecting the upper and lower walls; anda collecting cavity for the centrifuged liquid,wherein the lower wall, side wall and the internal lid define an enclosure having a rim onto which the top membrane is mounted and the enclosure contains a predetermined amount of food substance; andwherein the widening side wall and lower wall form a cup-shaped body with a flange-like rim onto which the top membrane is sealed. 15. The capsule of claim 14, further comprising a filter part positioned in the capsule to separate the collecting cavity from the food substance. 16. The capsule of claim 14, wherein the side wall widens between the lower wall and the upper wall and forms an angle of less than 80 degrees relative to the upper wall to facilitate exit of the food liquid from the capsule during rotation. 17. The capsule of claim 14, wherein the food substance comprises ground coffee.
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