发明名称 |
Flow control device. |
摘要 |
<p>A flow control device includes a housing (10) having a hollow metering valve element (55) disposed therewithin to control the effective flow area of the device. A pressure regulating valve element (70) is received within the metering valve element (55) and maintains a relatively constant pressure drop so that a desired flow through the device may be set by a single adjustment of the position of the metering valve element (55).</p> |
申请公布号 |
EP0107605(A1) |
申请公布日期 |
1984.05.02 |
申请号 |
EP19830630141 |
申请日期 |
1983.09.09 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
TUTHERLY, HERBERT WILLIAM |
分类号 |
F16K17/30;G05D7/01;(IPC1-7):05D7/01 |
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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