发明授权
- 专利标题： Coffee kettle
- 专利标题（中）： 咖啡壶
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申请号： US744487申请日： 1985-06-07
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公开(公告)号： US4667584A公开(公告)日： 1987-05-26
- 发明人: Masahiro Koyama , Kengi Kinoshita , Hiroshi Matsuo , Katsuro Okada
- 申请人： Masahiro Koyama , Kengi Kinoshita , Hiroshi Matsuo , Katsuro Okada
- 申请人地址： JPX Kadoma
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Kadoma
- 优先权： JPX58-189725 19831011; JPX58-246793 19831229
- 主分类号： A47J31/10
- IPC分类号： A47J31/10 ; A47J31/30
摘要：
A coffee kettle of this invention comprises a filter case (8, 80), a water tank (7, 79) having a heater (6, 78), power supply and control means for supplying power to the heater (6, 78), a steam sensing element (52, 128) to operate upon sensing steam generated from water heated to boiling in the water tank (7, 79), wherein hot water in the water tank (7, 79) is supplied to the filter case (8, 80) by operating the hot water supply valve (38, 100) in association with the movement of the steam sensing element (52, 128).