发明名称 |
APPLIANCE FOR MAKING COFFEE, TEA AND THE LIKE |
摘要 |
An appliance for making coffee, tea and the like comprises a simple strength control system (20) having an adjustment unit (22) for adjusting the desired quantity ratio between the quantity of water in a water reservoir (2) and the quantity of substance in a filter holder (4). The adjustment unit (22) can adjust the water level 23 in the water reservoir (2) and the level of immersion (25) of a movable element (6) in a water reservoir (2). The water in the water reservoir exerts a buoyancy force on the movable element (6). The movable element exerts a force (21) on a lever (5). The lever (5) is balanced by a quantity of substance to be filtered in a filter holder (4) and the force (21). The strength of the brew is indicated on a strength indicating scale (10, 12, 12a, 12b).
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申请公布号 |
US2010098824(A1) |
申请公布日期 |
2010.04.22 |
申请号 |
US20070443870 |
申请日期 |
2007.09.28 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
HIDDING ELZE DEODAAT;TEN HORN VINCENT BERNARDUS HUBERTUS |
分类号 |
A23F5/26;A23F3/18;A47J31/057;A47J31/10;A47J31/40;A47J31/44 |
主分类号 |
A23F5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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