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专利名称：Handling bleed valve
发明人：Daniel Blais,Eric Tremaine,Vasil Ozarapoglu 申请号：US08/288380
申请日：19940810
公开号：US05477673A凉拌黄瓜的做法简单
费尔干纳盆地公开日：
病字头一个用
19951226
专利内容由知识产权出版社提供
年计划怎么写
摘要：The prent invention disclos a bleed valve for u in gas turbine engines. The valve has a piston, one end of which is positioned inside a housing which is positioned on one side of the by pass fluid flow path. The other end of the piston is positioned in an opening between the primary fluid flow path and the bypass fluid path such that the valve opens and clos in respon to a pressure differential between two points in the primary fluid flow path.
维修协议申请人：PRATT & WHITNEY CANADA INC.
代理人：Alan C. Cohen,Jeffrey W. Astle
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