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:
Feb. 25, 2020
Filed:
Mar. 21, 2018
Applicant:
Ali Group S.r.l., Cernusco Sul Naviglio, IT;
Inventors:
Andrea Cocchi, Calderara di Reno, IT;
Roberto Lazzarini, Reggio Emilia, IT;
Assignee:
ALI GROUP S.R.L., Cernusco Sul Naviglio, IT;
Primary Examiner:
Int. Cl.
CPC ...
F04C 2/12 (2006.01); F04C 5/00 (2006.01); F04C 13/00 (2006.01); A23G 9/28 (2006.01); A23G 9/22 (2006.01);
U.S. Cl.
CPC ...
F04C 2/126 (2013.01); A23G 9/22 (2013.01); A23G 9/28 (2013.01); A23G 9/281 (2013.01); F04C 5/00 (2013.01); F04C 13/00 (2013.01); F04C 13/001 (2013.01); F04C 2240/10 (2013.01); F04C 2250/20 (2013.01);
Abstract
A pump for dispensing semi-liquid food products includes an inlet opening, an outlet opening, a dispensing path between the inlet opening and the outlet opening, a rotor for pushing the product along the dispensing path, and an airtight chamber, interposed between the inlet and outlet openings and coaxially containing the rotor. The dispensing path is defined by a cyclically choked gap formed between an outer periphery of the rotor, including three projecting and angularly equidistant lobes, and an inner periphery of the airtight chamber, which is elastically deformable.