support and capsule for the preparation of a beverage by centrifugation, system and method for the preparation of a beverage by centrifugation

摘要

patent and capsule for the preparation of a beverage by centrifugation, system and method for the preparation of a beverage by centrifugation. The present invention relates to an optical code carrier to be associated with one or a portion of an indented capsule for releasing a beverage into a beverage production device by centrifuging the capsule. the holder comprises at least one sequence of symbols represented on the holder such that each symbol is read sequentially by a reading device of an external reading device at the same time as the capsule is directed in rotation along an axis of rotation. the symbols are at least partially formed of surfaces arranged to reflect mainly diffuse, in any direction forming an angle of between 3 ° and 10 ° with respect to a perpendicular to said surface, any beam of light having a direction of entry forming an angle from 0 ° to 10 ° with respect to a perpendicular to said surface.