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公开(公告)号：US20190316483A1
公开(公告)日：2019-10-17
申请号：US16429976
申请日：2019-06-03
摘要： A variable vane stabilizer is disclosed. One or more variable vane stabilizer may be interconnected between/among two or more vanes of a gas turbine engine in order to fix the angle of attack of the vanes.
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公开(公告)号：US20160201499A1
公开(公告)日：2016-07-14
申请号：US14913043
申请日：2014-06-04
CPC分类号： F01D17/14 , F01D9/041 , F01D17/162 , F04D29/542 , F04D29/563 , F04D29/644 , F05D2220/32 , F16B9/026 , F16B21/16 , F16B43/025 , F16B2001/0092 , F16H51/00
摘要： An assembly for operating a device, such as a variable vane, has an arm, a stem to which the arm is connected, the stem having a slot, and a member having a tab which fits into the slot.
摘要翻译： 用于操作诸如可变叶片的装置的组件具有臂，臂连接到其上的杆，杆具有狭槽，以及具有配合到槽中的突出部的构件。
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公开(公告)号：US20160032759A1
公开(公告)日：2016-02-04
申请号：US14775042
申请日：2014-02-18
CPC分类号： F01D17/14 , F01D9/041 , F01D17/162 , F04D29/563 , F05D2220/32 , F05D2230/10 , F05D2240/12 , F05D2260/36 , F05D2260/50
摘要： An exemplary variable vane actuation system includes, among other things, a vane arm with a vane stem contact surface and a radially outward facing surface. The vane stem contact surface is to contact a vane stem of a variable vane and thereby actuate the variable vane about a radially extending axis. The vane stem contact surface is angled relative to both the radially extending axis and the radially outward facing surface.
摘要翻译： 示例性的可变叶片致动系统尤其包括具有叶片杆接触表面和径向向外表面的叶片臂。 叶片杆接触表面接触可变叶片的叶片杆，从而使可变叶片围绕径向延伸的轴线致动。 叶片杆接触表面相对于径向延伸的轴线和径向向外的表面成角度。
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公开(公告)号：US20140219785A1
公开(公告)日：2014-08-07
申请号：US14167382
申请日：2014-01-29
IPC分类号： F01D17/14
CPC分类号： F01D17/14 , F01D17/162 , F04D29/563 , Y10T29/49316 , Y10T29/49321
摘要： An exemplary variable vane actuation system for a gas turbine engine includes a vane arm attachable to a vane stem and configured to rotate the vane stem about a radially extending axis. The vane arm includes a claw feature to be press-fit onto the vane stem.
摘要翻译： 用于燃气涡轮发动机的示例性可变叶片致动系统包括可附接到叶片杆并构造成使叶片杆围绕径向延伸的轴线旋转的叶片臂。 叶片臂包括压配合到叶片杆上的爪特征。
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公开(公告)号：US11156120B2
公开(公告)日：2021-10-26
申请号：US15075386
申请日：2016-03-21
摘要： A link setting assembly according to an exemplary aspect of the present disclosure includes, among other things, a fixture including at least one platform mount and at least one linkage mount. The at least one linkage mount is spaced-apart from the platform mount by a distance corresponding to a predetermined link length.
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公开(公告)号：US10352186B2
公开(公告)日：2019-07-16
申请号：US15004709
申请日：2016-01-22
摘要： A variable vane stabilizer is disclosed. One or more variable vane stabilizer may be interconnected between/among two or more vanes of a gas turbine engine in order to fix the angle of attack of the vanes.
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公开(公告)号：US10161407B2
公开(公告)日：2018-12-25
申请号：US14893149
申请日：2014-05-22
摘要： A synchronizing ring assembly for a variable guide vane system is disclosed. The synchronizing ring assembly is disposed about an engine axis and includes a synchronizing ring having a radially outer surface with a clevis bracket mounted to the radially outer surface of the synchronizing ring and defining radially extending openings through the clevis bracket. A plurality of fasteners are configured and adapted to be received within the radially extending openings in the clevis bracket for securing the clevis bracket to the radially outer surface of the synchronizing ring.
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公开(公告)号：US10161260B2
公开(公告)日：2018-12-25
申请号：US14761827
申请日：2013-01-17
摘要： A variable area vane arrangement includes a stator vane including a shaft having an axis. The vane arrangement also includes a vane lever arm that rotates the stator vane about the axis. The vane lever arm includes a base, a first tab and a second tab. The base is arranged laterally between the first tab and the second tab. The first tab laterally overlaps the base. The second tab includes an aperture and laterally overlaps the base and the first tab. The shaft extends through the aperture and is connected to the base.
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公开(公告)号：US09777643B2
公开(公告)日：2017-10-03
申请号：US14684689
申请日：2015-04-13
CPC分类号： F02C9/22 , F01D17/162 , F04D29/563 , F05D2250/312 , F05D2250/313 , F05D2260/31 , F05D2260/56 , F16H21/44 , Y10T74/18888 , Y10T74/20012
摘要： An actuator system mounted to a gas turbine engine that communicates mechanical power for positioning variable guide vanes within the gas turbine engine. The actuator system includes a torque box having components for communicating mechanical power to the variable guide vanes for positioning the vanes and an actuator mechanically coupled to provide mechanical power to the components of the torque box used to communicate the provided mechanical power to the inlet guide vanes. The actuator is mounted to the torque box via an elongate fastener extending in one direction and another elongate fastener extending in another direction.
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公开(公告)号：US20170211410A1
公开(公告)日：2017-07-27
申请号：US15004709
申请日：2016-01-22
CPC分类号： F01D17/162 , F01D9/041 , F04D29/542 , F04D29/563 , F05D2220/32 , F05D2230/60 , F05D2240/12 , F05D2260/30 , F05D2260/36 , F05D2260/50 , Y02T50/672
摘要： A variable vane stabilizer is disclosed. One or more variable vane stabilizer may be interconnected between/among two or more vanes of a gas turbine engine in order to fix the angle of attack of the vanes.
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