Invention Grant
- Patent Title: Brew group, machine using same, and method of operating machine
- Patent Title (中): 啤酒组,机器使用相同,操作机器的方法
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Application No.: US13703975Application Date: 2011-03-24
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Publication No.: US08927041B2Publication Date: 2015-01-06
- Inventor: Carlo Carbonini , Giancarlo Porzio
- Applicant: Carlo Carbonini , Giancarlo Porzio
- Applicant Address: IT Villastanza di Parabiago
- Assignee: Rancilio Group S.p.A.
- Current Assignee: Rancilio Group S.p.A.
- Current Assignee Address: IT Villastanza di Parabiago
- Agency: Sughrue Mion, PLLC
- Priority: ITTO2010A0518 20100616
- International Application: PCT/IB2011/051259 WO 20110324
- International Announcement: WO2011/158131 WO 20111212
- Main IPC: A47J31/46
- IPC: A47J31/46

Abstract:
This invention relates to a brew group for an infusion machine, in particular a machine for espresso coffee, having infusion means (43, 43b) designed for the preparation of infusions, a holding chamber (41) hydraulically connected to the said infusion means (43, 43b) and having at least two liquid inlets (411) allowing the delivery of liquids and heating means (46) capable of directly heating the liquids delivered to the holding chamber (41) through the inlets such as to hydraulically feed the infusion means (43, 43b) for the preparation of infusions. The invention also relates to a machine which includes the brew group and a method for operating the machine.
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