发明名称 |
VARIABLE DRAIN FLOW RESTRICTOR |
摘要 |
A proportioning valve for a reverse osmosis system that controls the production of product water by the differential pressure across the purification membrane. By sensing increasing tank pressure to actuate the proportioning valve, the flow of waste water is restricted. Placement of seals within the cavity of the valve, as well as placement of waste water inlet and outlet ports, protects tension components that provide reverse tank pressure from waste water exposure. A needle valve assembly responsive to an actuating assembly that senses tank pressure removes the need for an inlet tank water port while restricting water flow. |
申请公布号 |
WO2017023261(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2015US43216 |
申请日期 |
2015.07.31 |
申请人 |
KX TECHNOLOGIES LLC |
发明人 |
SHERMAN, Michael, J.;SINGH, Vivek Kunwar, Narendra;JUJARAY, Sathyanarayana |
分类号 |
F16K11/07;F16K7/17;F16K17/22;F16K31/12;F16K41/16 |
主分类号 |
F16K11/07 |
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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