发明名称 |
LIQUID ADDITIVE INJECTION PUMP WITH MIXING CHAMBER AND ONE WAY VALVE |
摘要 |
A liquid additive injection pump for injecting a predetermined amount of a secondary fluid into a primary fluid stream wherein a fluid mixing chamber is disposed within the pump housing assembly. A gasket having at least one one-way valve is positioned between the pump assembly components and mixing chamber thereby allowing a primary fluid to pass through the pump assembly and into the mixing chamber where the introduction of a second fluid occurs. The mixed fluids are then discharged through an outlet. The one-way valve gasket assembly acts to prevent the mixed and/or secondary fluid from passing upstream of the gasket assembly and into the pump assembly. |
申请公布号 |
WO2006098920(A2) |
申请公布日期 |
2006.09.21 |
申请号 |
WO2006US07842 |
申请日期 |
2006.03.03 |
申请人 |
DOSMATIC USA, INC.;WALTON, FRANK, A. |
发明人 |
WALTON, FRANK, A. |
分类号 |
F04B17/00 |
主分类号 |
F04B17/00 |
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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