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:
Oct. 06, 2020
Filed:
Oct. 06, 2016
Eversys Holding SA, Ardon, CH;
Grégoire Locher, Daillon, CH;
Stéphane Betrisey, Charrat, CH;
EVERSYS HOLDING SA, Ardon, CH;
Abstract
A device and a method for heating and foaming a liquid, in particular a beverage such as a milk-containing beverage for example. The device comprises a steam generator, a pressurized gas source, and a pump means which is connected to the steam generator and the pressurized gas source for transporting a steam/gas mixture into the liquid. The pressurized gas source comprises a controllable switching valve in order to generate pressure pulses. The pressure pulses generated by the pressurized gas source are introduced into the pump means and mixed with the liquid in the pump means, whereby the liquid is foamed. The foam properties of the foamed liquid, such as consistency, creaminess, density, and porosity, can be influenced by the frequency, amplitude, and pulse duration of the pressure pulses.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile