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公开(公告)号：US20210386225A1
公开(公告)日：2021-12-16
申请号：US17354054
申请日：2021-06-22
申请人： Weidong Zhang
发明人： Weidong ZHANG , Wenbiao XIAO
摘要： A beverage brewing pot and a beverage brewing method using the same. The brewing pot includes a first pot liner, a second pot liner, a water-air pump and a controller. A brewing chamber is arranged between the first pot liner and the second pot liner. The first pot liner, the second pot liner and the brewing chamber are in communication. At least the first pot liner is sealed during operation. A first water-level sensor is provided at the top of the first pot liner, and a second water-level sensor is provided at the top of the second pot liner. The controller controls the water-air pump to feed air to the first pot liner to direct the water to flow into the second pot liner. The controller controls the water-air pump to operate reversely, such that the water in the second pot liner is pumped back to the first pot liner.
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公开(公告)号：US20240148171A1
公开(公告)日：2024-05-09
申请号：US18412896
申请日：2024-01-15
申请人： Weidong ZHANG
发明人： Weidong ZHANG , Wenbiao XIAO
CPC分类号： A47G19/14 , A47J31/20 , A47J31/468 , A47J31/525 , A23F3/18
摘要： A beverage brewing pot includes a first pot liner, a second pot liner, a water-air pump and a controller. A brewing chamber is arranged between the first pot liner and the second pot liner. The first pot liner, the second pot liner and the brewing chamber are in communication. At least the first pot liner is sealed during operation. A first water-level sensor is provided at the top of the first pot liner, and a second water-level sensor is provided at the top of the second pot liner. The controller controls the water-air pump to feed air to the first pot liner to direct the water to flow into the second pot liner. The controller controls the water-air pump to operate reversely, such that the water in the second pot liner is pumped back to the first pot liner.
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