Patent ID: 9743799
Date: 2017-08-29
CPC Classifications: A47J,B65D

Claim:
1. A method for preparing a beverage or liquid food from a predetermined dose of a food substance contained in a sealed filtering capsule that has a cup-shaped body with a trunconical sidewall, and a pierceable sealing lid made of a rigid plastic that is attached to the cup-shaped body via peripheral deflectable sealing means that includes at least one peripheral plastic lip, with the capsule also having a longitudinal axis of rotation that passes vertically and centrally through the cup, which comprises injecting water into the capsule along the longitudinal axis, centrifugally rotating the capsule about the axis of rotation in order to force the water to flow through the substance in the capsule in a centrifugal flow path to an outlet to prepare the beverage or liquid food, wherein the peripheral deflectable sealing means is configured to open due to the centrifugal rotation of the capsule and flow of water in the capsule to form an outlet for the beverage or liquid food.