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:
Aug. 30, 2016
Filed:
Mar. 31, 2010
Carlo Carbonini, Villastanza di Parabiago, IT;
Giancarlo Porzio, Villastanza di Parabiago, IT;
Carlo Ferraresi, Villastanza di Parabiago, IT;
Walter Franco, Villastanza di Parabiago, IT;
Giuseppe Quaglia, Villastanza di Parabiago, IT;
Riccardo Oderio, Villastanza di Parabiago, IT;
Carlo Carbonini, Villastanza di Parabiago, IT;
Giancarlo Porzio, Villastanza di Parabiago, IT;
Carlo Ferraresi, Villastanza di Parabiago, IT;
Walter Franco, Villastanza di Parabiago, IT;
Giuseppe Quaglia, Villastanza di Parabiago, IT;
Riccardo Oderio, Villastanza di Parabiago, IT;
RANCILIO GROUP S.P.A., Villastanza di Parabiago (MI), IT;
Abstract
The present invention relates to an infusion machine comprising a boiler having first heating means provided for heating a liquid suitable for infusion preparation, in particular for espresso coffee preparation, at least one supplying group (), and infusion means () provided for infusion preparation and associated with second heating means (). The supplying group () in the machine further comprises an accumulation chamber () hydraulically connected to the infusion means () and arranged to contain a certain amount of liquid. Second heating means () are provided, which are arranged to directly heat the liquid contained in the accumulation chamber () for hydraulically feeding the infusion means (). The invention also relates to the supplying group and the method of manufacturing the machine.