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:
Dec. 18, 2018
Filed:
Sep. 17, 2014
Rancilio Group S.p.a., Villastanza di Parabiago (MI), IT;
Carlo Carbonini, Villastanza di Parabiago, IT;
RANCILIO GROUP S.P.A., Villastanza di Parabiago (MI), IT;
Abstract
An apparatus for managing water levels in a boiler of a coffee machine is provided. The boiler is connected to a control circuit and includes a first probe arranged, in use, to measure a first water level and at least a second probe arranged to measure a second water level, or working level of the apparatus, higher than the first level. apparatus is arranged to supply steam or hot water through respective ducts connected to the boiler and controlled by respective valves. The first probe is configured for measuring a draining level of the boiler on the basis of draining commands generated by the control circuit and for automatically enabling water replacement in the boiler.