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    • 2. 发明申请
    • METHOD, SYSTEM, DEVICE FOR VARIABLE GUIDE VANES
    • 方法,系统,可变导向器的装置
    • WO2010031768A2
    • 2010-03-25
    • PCT/EP2009061953
    • 2009-09-15
    • SIEMENS AGLEITHEAD GRAEMESMITH MICHAELTWELL PHILIP
    • LEITHEAD GRAEMESMITH MICHAELTWELL PHILIP
    • F01D17/16
    • F01D17/162F01D17/20F05D2260/79
    • The invention relates to a device, system, or method to position variable guide vanes disproportionate. An adjusting device for guide vanes of an axial-flow machine, comprises a plurality of rotatably mounted rings of variable guide vanes (10, 11), a plurality of levers (50; lever1, Iever2, Iever3) which are arranged on the outer sides of a guide vane carrier (30) for rotating the variable guide vanes (10, 11), a plurality of adjusting rings (40, 41, 42, 43), each of the adjustment rings (40, 41, 42, 43) is arranged coaxially to the guide vane carrier (30) and to which a first end (51) of one of the levers (50) is connected, and an adjusting drive with which the adjusting rings (40, 41, 42, 43) can be moved in its peripheral direction. At least one of the levers (lever1) is set up to perform at least partly a disproportionate longitudinal movement of the first end (51) of the at least one lever (lever1).
    • 本发明涉及一种用于定位可变导向叶片不成比例的装置,系统或方法。 一种用于轴流机器的导向叶片的调节装置,包括多个可转动地安装的可变导向叶片(10,11)的环,多个杆(50;杆1,Iever2,Iever3),其设置在外侧 用于使可变导向叶片(10,11)旋转的导向叶片承载件(30),每个调节环(40,41,42,43)的多个调节环(40,41,42,43)是多个调节环 与所述导向叶片承载件同轴布置,并且所述杠杆(50)中的一个的第一端(51)连接到所述导向叶片承载件(30)上,以及调节驱动器,所述调节环(40,41,42,43)可以通过所述调节驱动器 沿其周边方向移动。 杠杆(杠杆1)中的至少一个被设置成至少部分地执行至少一个杠杆(杆1)的第一端(51)的不成比例的纵向运动。