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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/110 ; 210/135 ; 210/2572 ; 210/32183|
|발명자 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 14|
A purified water dispensing and reject water control device is provided for operative association with a pressurized feed water supplied reverse osmosis cartridge that has purified water and reject water outlets and a tank that is subdivided by a movable barrier into first and second compartments of variable volume that receive purified and reject water and may have same discharged therefrom. The control device includes a single elongate tube that actuates first and second valve members that tend to remain in first positions. Purified water from the puri...
A purified water dispensing and reject water control valve assembly, said control valve assembly being for use in a water purification system including a reverse osmosis unit having a purified water outlet and a reject water outlet and further including a reservoir tank having a purified water chamber for receiving and storing purified water produced by said reverse osmosis unit, said control valve assembly comprising: an intermediate assembly including means defining a first reject water passage, a purified water passage, and a second reject water passa...