发明名称 |
COMPENSATED PRESSURE CONTROLLER |
摘要 |
A pneumatic pressure controller includes an actuator (50) and a throttling valve (12) for regulating a flow of gas (10). A pressure comparator (22) provides a modulated pressure signal (58) to the controller (50). The pressure comparator (22) includes an outlet orifice (70) for compensating at elevated supply pressures, PSUP. |
申请公布号 |
WO9101522(A1) |
申请公布日期 |
1991.02.07 |
申请号 |
WO1989US03137 |
申请日期 |
1989.07.24 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
GOODMAN, ROBERT, B. |
分类号 |
G05D16/06;G05D16/00;G05D16/10;G05D16/16 |
主分类号 |
G05D16/06 |
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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