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公开(公告)号:US09352252B2
公开(公告)日:2016-05-31
申请号:US14064413
申请日:2013-10-28
Applicant: LifeStraw SA
Inventor: Mikkel Vestergaard Frandsen , Daniel Frauchiger , Jean-Luc Madier de Champvermeil , Jean-Marc Pascal , Luc Stoops
IPC: B01D61/18 , B01D63/02 , B01D63/06 , B01D65/02 , B01D69/14 , C02F1/00 , B01D24/00 , C02F1/32 , C02F1/44 , C02F1/50 , C02F1/76
CPC classification number: B01D23/24 , B01D61/18 , B01D63/02 , B01D63/06 , B01D65/02 , B01D69/147 , B01D2313/13 , B01D2313/20 , B01D2313/50 , B01D2321/04 , C02F1/003 , C02F1/32 , C02F1/444 , C02F1/50 , C02F1/76 , C02F2303/16
Abstract: A device (1) for purification of water driven by gravity through a purification unit between an upper dirt water container (2) and a lower clean water tank (3). A backwash system may be integrated, the system comprising a receptacle (8) for accumulation of the backwash water to prevent consumption thereof by mistake.
Abstract translation: 一种用于通过重力驱动的水通过上部污水容器(2)和下部清洁水箱(3)之间的净化单元进行净化的装置(1)。 反冲洗系统可以集成在一起,该系统包括用于积聚反洗水的容器(8),以防止错误地消耗它。
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公开(公告)号:US20160272512A1
公开(公告)日:2016-09-22
申请号:US15134760
申请日:2016-04-21
Applicant: LifeStraw SA
Inventor: Mikkel Vestergaard Frandsen , Daniel Frauchiger , Jean-Luc Madier de Champvermeil , Jean-Marc Pascal , Luc Stoops
CPC classification number: C02F1/444 , B01D61/18 , B01D63/02 , B01D65/02 , B01D2313/10 , B01D2313/12 , B01D2313/16 , B01D2313/20 , B01D2313/24 , B01D2313/50 , B01D2313/90 , B01D2321/04 , C02F1/002 , C02F1/006 , C02F1/50 , C02F1/688 , C02F2201/005 , C02F2201/007 , C02F2301/043 , C02F2303/16
Abstract: A device (1) for purification of water driven by gravity through a purification unit between an upper dirt water container (2) and a lower clean water tank (3). A backwash system may be integrated, the system comprising a receptacle (8) for accumulation of the backwash water to prevent consumption thereof by mistake.
Abstract translation: 一种用于通过重力驱动的水通过上部污水容器(2)和下部清洁水箱(3)之间的净化单元进行净化的装置(1)。 反冲洗系统可以集成在一起,该系统包括用于积聚反洗水的容器(8),以防止错误地消耗它。
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公开(公告)号:US11053141B2
公开(公告)日:2021-07-06
申请号:US15134760
申请日:2016-04-21
Applicant: LifeStraw SA
Inventor: Mikkel Vestergaard Frandsen , Daniel Frauchiger , Jean-Luc Madier de Champvermeil , Jean-Marc Pascal , Luc Stoops
Abstract: A device (1) for purification of water driven by gravity through a purification unit between an upper dirt water container (2) and a lower clean water tank (3). A backwash system may be integrated, the system comprising a receptacle (8) for accumulation of the backwash water to prevent consumption thereof by mistake.
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公开(公告)号:US20140054208A1
公开(公告)日:2014-02-27
申请号:US14064413
申请日:2013-10-28
Applicant: LifeStraw SA
Inventor: Mikkel Vestergaard Frandsen , Daniel Frauchiger , Jean-Luc Madier de Champvermeil , Jean-Marc Pascal , Luc Stoops
IPC: B01D24/00
CPC classification number: B01D23/24 , B01D61/18 , B01D63/02 , B01D63/06 , B01D65/02 , B01D69/147 , B01D2313/13 , B01D2313/20 , B01D2313/50 , B01D2321/04 , C02F1/003 , C02F1/32 , C02F1/444 , C02F1/50 , C02F1/76 , C02F2303/16
Abstract: A device (1) for purification of water driven by gravity through a purification unit between an upper dirt water container (2) and a lower clean water tank (3). A backwash system may be integrated, the system comprising a receptacle (8) for accumulation of the backwash water to prevent consumption thereof by mistake.
Abstract translation: 一种用于通过重力驱动的水通过上部污水容器(2)和下部清洁水箱(3)之间的净化单元进行净化的装置(1)。 反冲洗系统可以集成在一起,该系统包括用于积聚反洗水的容器(8),以防止错误地消耗它。
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