| 发明名称 |
MINIMIZACAO DE VARIACAO DA QUEDA DE PRESSAO EM CONTROLADORES DE VAZAO |
| 摘要 |
Variations in pressure drop set by an inline pressure regulating valve (70) are minimized by a spring (97) having a rate which is a select function of certain characteristics of the geometry of the flow controller and the fluid flows required to be handled thereby. |
| 申请公布号 |
BR8305007(A) |
申请公布日期 |
1984.05.08 |
| 申请号 |
BR19838305007 |
申请日期 |
1983.09.15 |
| 申请人 |
UNITED TECHNOLOGIES CORP |
发明人 |
BRYAN GERARD DONNELY;CHARLES FREDERICK STEARNS |
| 分类号 |
F16K17/30;F02C9/26;G05D7/01;(IPC1-7):F15C3/00 |
主分类号 |
F16K17/30 |
| 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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