The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2026
Filed:
Apr. 10, 2024
Ali Group S.r.l.—carpigiani, Cernusco sul Naviglio, IT;
Roberto Lazzarini, Reggio Emilia, IT;
Federico Tassi, Bologna, IT;
ALI GROUP S.R.L.—CARPIGIANI, Cernusco sul Naviglio, IT;
Abstract
A machine for processing liquid or semi-liquid food products, including: a container for the product with walls having an outside surface; a stirrer mounted inside the container; an actuator connected to the stirrer to rotate the stirrer; a dispenser connected to the container to extract the product; a refrigeration system, including: a closed circuit circulating a first heat exchanger fluid, an evaporator, compressor, condenser and throttle element. The fluid flows in the closed circuit through the evaporator, compressor, condenser and throttle element, in order. A control unit controls the actuator. The evaporator is in contact with the outside surface of the container to cool the walls of the container and includes a cooling chamber extending around the container for cooling the container. The cooling chamber encloses the evaporator and is permeated by a second heat exchanger fluid, which increases a thermal inertia of the evaporator.