BREWING MODULE, CAPSULE SENSING MODULE AND MACHINE FOR PREPARING BEVERAGES

摘要

A capsule recognition module (5) for a brewing module for preparing a brewed beverage from a single serve capsule (10) comprises: an optical sensor, especially a camera, for sensing optical properties of the capsule (10) that is located in a capsule recognition position, a capsule recognition window (52) that is made of a transparent material and is located between the capsule recognition position and the camera, and a fan (70) for generating an air flow from the capsule recognition window towards the capsule recognition position.