发明名称 |
AIRCRAFT BLEED SYSTEM AND METHOD OF CONTROLLING AN AIRCRAFT BLEED SYSTEM |
摘要 |
An aircraft bleed system includes a low pressure supply port for delivering a first fluid at a first pressure. Also included is a high pressure supply port for delivering a second fluid at a second pressure, the second pressure greater than the first pressure. Further included is a feedback circuit in operable communication with the high pressure supply port for receiving the second fluid. The feedback circuit includes a first branch configured to route the second fluid to a high pressure control piston for manipulating the high pressure control piston between a high pressure closed position and a high pressure open position. The feedback circuit also includes a second branch configured to route the second fluid to a low pressure control piston moveably disposed within the high pressure control piston for manipulating the low pressure control piston between a low pressure closed position and a low pressure open position. |
申请公布号 |
US2014109978(A1) |
申请公布日期 |
2014.04.24 |
申请号 |
US201213654959 |
申请日期 |
2012.10.18 |
申请人 |
SIMPSON SCOTT W.;DEHAIS JOHN M.;ARMY DONALD E. |
发明人 |
SIMPSON SCOTT W.;DEHAIS JOHN M.;ARMY DONALD E. |
分类号 |
G05D16/20 |
主分类号 |
G05D16/20 |
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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