发明名称 Filterpan ring for brewing prepackaged dry beverages
摘要 An apparatus for preparing a number of consumption units of a beverage, such as coffee or tea, comprising a beverage making apparatus with a hot water outflow passage, a filterpan and a disposable filter cartridge which fits into the filterpan, the filterpan and filter cartridge are adapted to form a watertight seal, and a support surface being provided for a vessel for receiving the extract. The apparatus has a filterpan ring which prevents the hot water form reaching an internal bottom peripheral surface of the filterpan before the heated water contacts a central portion of an upper surface of the cartridge.
申请公布号 US5178058(A) 申请公布日期 1993.01.12
申请号 US19920836552 申请日期 1992.02.18
申请人 SARA LEE/DE N.V. 发明人 VAN DORT, GERARDUS J.;VAN HAL, CORNELIS;RUSCHE, EMIL H.;VROONLAND, CHRISTOFFEL A. J.
分类号 A47J31/057;A47J31/06 主分类号 A47J31/057
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