发明名称 |
Minimization of pressure drop variation in flow controllers |
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.
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申请公布号 |
US4440192(A) |
申请公布日期 |
1984.04.03 |
申请号 |
US19820421759 |
申请日期 |
1982.09.23 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
DONNELLY, BRIAN G.;STEARNS, CHARLES F. |
分类号 |
F16K17/30;F02C9/26;G05D7/01;(IPC1-7):G05D7/01 |
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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