发明名称 |
Aircraft air control valve apparatus |
摘要 |
Aircraft air control valve apparatus for controlling the flow of pressurized aircraft engine bleed air. The control valve apparatus includes a hollow housing with two end portions with each end portion having an aperture located therein with one end portion being connected to a source of pressurized aircraft engine bleed air. A shut-off valve is located in one end portion of the hollow housing for starting and stopping the flow of pressurized aircraft engine bleed air through the hollow housing and a modulating valve is located in the other end portion of the hollow housing for modulating the flow of pressurized aircraft engine bleed air through the hollow housing. The shut-off valve and the modulating valve are operated by the use of pressurized aircraft engine bleed air.
|
申请公布号 |
US6446657(B1) |
申请公布日期 |
2002.09.10 |
申请号 |
US20000736314 |
申请日期 |
2000.12.15 |
申请人 |
FAIRCHILD CONTROLS CORPORATION |
发明人 |
DZIORNY PAUL J.;SELLERS BENJAMIN D. |
分类号 |
F01D17/10;(IPC1-7):F16K31/122 |
主分类号 |
F01D17/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|