发明名称 |
Coffee machine with integrated steam delivery device |
摘要 |
A coffee machine of the "espresso" type that includes a water tank, a pump, a heater unit and passages for feeding hot water and steam to a percolation nozzle. The machine includes an integrated steam delivery device having a steam inlet connected to a steam feed passage and a steam outlet. The steam delivery passages include a cylindrical body equipped with an aperture connected to the steam inlet and a cylindrical piece which can move within the body to open or close the steam circuit depending on its position in the body. A control member actuated by a control or trigger finger enables the steam outlet to be brought into contact with the aperture in the closure of a receptacle.
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申请公布号 |
US6711987(B2) |
申请公布日期 |
2004.03.30 |
申请号 |
US20020114582 |
申请日期 |
2002.04.01 |
申请人 |
NESTEC S.A. |
发明人 |
YOAKIM ALFRED;STIEGER MISCHA |
分类号 |
A47J31/06;A47J31/24;A47J31/44;(IPC1-7):A47J31/44 |
主分类号 |
A47J31/06 |
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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