| 发明名称 | Saturation valve assembly for electric cables | ||
| 摘要 | A valve assembly configured to close off the flow of fluid within a fluid injection assembly includes a fluid column having a first open end and a second open end. A fluid flow path is defined between the first and second open ends of the fluid column, and a saturation valve portion is disposed within the fluid flow path. The saturation valve portion is a first configuration when no fluid is flowing through the fluid flow path, and the saturation valve portion transitions to a second configuration when fluid is flowing through the fluid flow path. | ||
| 申请公布号 | US8967178(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201213452474 | 申请日期 | 2012.04.20 |
| 申请人 | UTILX Corporation | 发明人 | Steele James;Stagi William R.;Babchanik Alexander |
| 分类号 | F16K31/00 | 主分类号 | F16K31/00 |
| 代理机构 | Christensen O'Connor Johnson Kindness PLLC | 代理人 | Christensen O'Connor Johnson Kindness PLLC |
| 主权项 | 1. A valve assembly configured to close off the flow of fluid within a fluid injection assembly, the valve assembly comprising: (a) a fluid column having a first open end and a second open end; (b) a fluid flow path defined between the first and second open ends of the fluid column; and (c) a saturation valve portion disposed within the fluid flow path, wherein the saturation valve portion is a first configuration when no fluid is flowing through the fluid flow path, and wherein the saturation valve portion transitions to a second configuration when fluid is flowing through the fluid flow path, wherein the saturation valve portion is formed from a material selected from the group consisting of silicone rubber, nitrile rubber, polychoroprene, butyl rubber, and fluoroelastomer, and any combination thereof. | ||
| 地址 | Kent WA US | ||