发明授权
- 专利标题: Liquid blending control system
- 专利标题(中): 液体混合控制系统
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申请号: US732290申请日: 1976-10-14
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公开(公告)号: US4083473A公开(公告)日: 1978-04-11
- 发明人: William Thomas Goodwin , Christopher William Ovens
- 申请人: William Thomas Goodwin , Christopher William Ovens
- 申请人地址: BE Brussels
- 专利权人: Dresser Europe S. A.
- 当前专利权人: Dresser Europe S. A.
- 当前专利权人地址: BE Brussels
- 优先权: UK42094/75 19751014
- 主分类号: B67D7/74
- IPC分类号: B67D7/74 ; B67D5/04 ; B67D5/10
摘要:
A liquid blending system for providing three grades: (a) a first base grade; (b) a second base grade; and (c) a fixed blend proportion of the two. A blend control lever coupled to a valve is selectively driven by a differential receiving inputs from fluid meters in the base grade lines. Opposed solenoids pull the lever to one extreme or the other for the two base grades.
公开/授权文献
- US4637530A Dispenser for a liquid container 公开/授权日:1987-01-20
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