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:
Jul. 27, 2021
Filed:
Sep. 26, 2017
Applicant:
De'longhi Appliances S.r.l., Treviso, IT;
Inventors:
Assignee:
De'Longhi Appliances S.R.L., Treviso, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 31/44 (2006.01); B01F 3/04 (2006.01); B01F 5/04 (2006.01);
U.S. Cl.
CPC ...
A47J 31/4485 (2013.01); A47J 31/4489 (2013.01); B01F 5/0405 (2013.01); B01F 5/0406 (2013.01); B01F 5/0413 (2013.01); B01F 2005/0431 (2013.01);
Abstract
The production method of hot milk with or without froth, with a Venturi effect emulsifying device suitable for sending, into a mixing chamber, a flow of steam so as to aspirate, by Venturi effect, milk and air or only milk, comprises a production cycle of hot milk with froth and a production cycle of hot milk without froth being carried out by supplying an equal flow of steam of equal duration into a mixing chamber having equal volume, equal conformation and equal inlet section of the milk but a different outflow section of the milk.