Fuel flow control valve
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专利名称：Fuel flow control valve
发明人：Stambaugh, Craig T., Sr.,Parker, Jeffrey W.,Sides, Steven P.
申请号：EP97302246.0
申请日：19970402
公开号：EP0802311B1
公开日：
20040728
专利内容由知识产权出版社提供
摘要：A valve 10 for controlling the flow of fuel within a gas turbine engine includes a valve block 12 disposed within a sleeve 14, and apparatus 16 for displacing one of the sleeve 14 or valve block 12 relative to the other. The sleeve 14 includes an inlet port 20 and an exit port 22. The valve block 12 includes an inlet gate 32 and an exit gate 34. One of the sleeve 14 or the valve block 12 may be displaced relative to the other from a closed position where the gates 32,34 close the ports 20,22 and thereby prevent fluid flow through the valve via the ports 20,22, to a plurality of open positions where the gates 32,34 less than completely close the ports 20,22, and thereby allow fluid flow through the valve via the ports 20,22.
申请人：UNITED TECHNOLOGIES CORP
地址：US
国籍：US
代理机构：Leckey, David Herbert
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