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Coffee machine with dispensing pressure regulation
专利权人:
Gruppo Cimbali S.p.A.
发明人:
Andrea Coccia
申请号:
US15172878
公开号:
US09820605B2
申请日:
2016.06.03
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A coffee machine for producing and dispensing coffee-based beverages is disclosed, including a hydraulic pump and at least one dispensing device comprising a filter unit apt to contain ground coffee. A hydraulic circuit brings the hydraulic pump into fluid communication with a supply unit of the dispensing device. The hydraulic circuit includes a supply duct which supplies hot water under pressure to the supply unit. A system for controlling the dispensing pressure includes a control unit, a pressure sensor, and a hydraulic variable-flow valve. The variable-flow valve is actuated by an electronic drive controlled electronically by the control unit in order to regulate the flow rate of water output as a function of a detected dispensing pressure value.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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