发明名称 |
Automatic filter-type coffee maker |
摘要 |
A coffee maker has a reservoir for water connected to a conduit which terminates above a holder for coffee grounds which sits atop a coffee carafe. A heater is provided in this conduit which can heat the water therein and displace it along the conduit into the coffee-ground holder. The heater is energized for a brief period of time to supply a small quantity of the water to the coffee-ground holder, and is then shut down so that this limited quantity of water can brew with and pass through the ground coffee. Thereafter the heater is again energized to heat and displace the rest of the liquid in the reservoir into the holder.
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申请公布号 |
US4208957(A) |
申请公布日期 |
1980.06.24 |
申请号 |
US19780907412 |
申请日期 |
1978.05.18 |
申请人 |
BRAUN AG |
发明人 |
BOLLMAN, HELLMUTH;HEIMRATH, ERNST |
分类号 |
A47J31/057;A47J31/52;A47J31/54;A47J31/56;G05D23/275;H05B1/02;(IPC1-7):A47J31/54 |
主分类号 |
A47J31/057 |
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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