Invention Grant
- Patent Title: Brewing unit for coffee brewing
- Patent Title (中): 咖啡酿造酿造单位
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Application No.: US13500974Application Date: 2010-10-05
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Publication No.: US09044118B2Publication Date: 2015-06-02
- Inventor: David Zogg , Sipke Theo Douma
- Applicant: David Zogg , Sipke Theo Douma
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP09172968 20091014
- International Application: PCT/IB2010/054495 WO 20101005
- International Announcement: WO2011/045710 WO 20110421
- Main IPC: A47J31/00
- IPC: A47J31/00 ; A47J31/46 ; A47J31/44

Abstract:
A brewing unit used in a beverage maker is adapted to make a beverage based on an interaction between a beverage extract and an extracting fluid, and includes a chamber that can receive and accommodate a quantity of beverage extract, a lid that is movable between an open and closed state for opening and closing the chamber, and an outlet for letting out fluid from the chamber. The outlet includes a first outlet passage and restrictor for restricting an outlet flow in the first outlet passage, and a second outlet passage. The brewing unit further includes a controller device for interacting with the lid so as to block the outlet flow to the second outlet passage when the lid is in the closed state and to allow a free outlet flow from the chamber to the second outlet passage when the lid is in the open state.
Public/Granted literature
- US20120199009A1 BREWING UNIT FOR COFFEE BREWING Public/Granted day:2012-08-09
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