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1. 发明授权

EP2966268B1 HOT ENVIRONMENT VANE ANGLE MEASUREMENT 有权
公开(公告)号：EP2966268B1
公开(公告)日：2018-12-05
申请号：EP15167150.0
申请日：2015-05-11
申请人： Hamilton Sundstrand Corporation
发明人： SINGH, Bhupindar , DiVINCENZO, Gregory
IPC分类号： F01D17/16 , F01D21/00 , F01D17/02 , F01D9/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D25/24 , F01D17/00
CPC分类号： F01D21/003 , F01D9/02 , F01D17/00 , F01D17/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/16 , F01D17/162 , F01D25/24 , F05D2260/74
摘要： A turbine (10) includes an outer duct (20), a turbine casing (30) formed to define a turbine interior (34), the turbine casing (30) being disposed within the outer duct (20) to define an annulus (60), a vane element (40) pivotably coupled to the turbine casing (30) via a spindle (45) to extend spanwise into the turbine interior (34) and a sensor element (50) supportively coupled to the outer duct (20) and configured to sense a characteristic of the spindle (45) within the annulus (60) from which a pivot angle of the vane element (40) is derivable.

2. 发明公开

EP3059398A1 MOVABLE VANE CONTROL SYSTEM 有权
标题翻译：可移动的叶片控制系统
公开(公告)号：EP3059398A1
公开(公告)日：2016-08-24
申请号：EP15199287.2
申请日：2015-12-10
申请人： Hamilton Sundstrand Corporation
发明人： DiVINCENZO, Gregory , SINGH, Bhupindar , MAROCCHINI, Francis P.
IPC分类号： F01D17/16 , F01D17/02
CPC分类号： F01D17/162 , F01D9/041 , F01D17/02 , F01D21/003 , F04D27/001 , F04D27/002 , F04D29/563 , F05D2250/25
摘要： A movable vane control system (42) is disclosed for use with a gas turbine engine (10) having a turbine axis of rotation. The system (42) includes a plurality of rotatable turbine vanes in a gas flow path within a turbine case (55) of the gas turbine engine (10). A first vane position sensor (52) having a first distance sensor (76) is configured to sense the distance between the first distance sensor (76) and a surface portion of a first of said plurality of vanes or a first movable target connected to the first vane. Additionally, the first distance sensor (76), the first vane surface portion, the first movable target, or a combination thereof is configured to provide a variable distance between the first distance sensor (76) and the first vane surface portion or first movable target that varies as a function of a position of the first vane.
摘要翻译：公开了一种用于具有涡轮旋转轴线的燃气涡轮发动机（10）的可动叶片控制系统（42）。系统（42）包括位于燃气涡轮发动机（10）的涡轮机壳体（55）内的气体流动路径中的多个可旋转的涡轮叶片。具有第一距离传感器（76）的第一叶片位置传感器（52）被配置为感测第一距离传感器（76）与所述多个叶片中的第一叶片的表面部分或连接到第一距离传感器第一个风向标。此外，第一距离传感器（76），第一叶片表面部分，第一可移动目标或其组合被配置为提供第一距离传感器（76）与第一叶片表面部分或第一可移动目标作为第一叶片的位置的函数而变化。

3. 发明授权

EP3059398B1 MOVABLE VANE CONTROL SYSTEM 有权
标题翻译：可移动的叶片控制系统
公开(公告)号：EP3059398B1
公开(公告)日：2018-02-07
申请号：EP15199287.2
申请日：2015-12-10
申请人： Hamilton Sundstrand Corporation
发明人： DiVINCENZO, Gregory , SINGH, Bhupindar , MAROCCHINI, Francis P.
IPC分类号： F01D17/16 , F01D17/02 , F01D9/04 , F01D21/00 , F04D27/00 , F04D29/56
CPC分类号： F01D17/162 , F01D9/041 , F01D17/02 , F01D21/003 , F04D27/001 , F04D27/002 , F04D29/563 , F05D2250/25
摘要： A movable vane control system (42) is disclosed for use with a gas turbine engine (10) having a turbine axis of rotation. The system (42) includes a plurality of rotatable turbine vanes in a gas flow path within a turbine case (55) of the gas turbine engine (10). A first vane position sensor (52) having a first distance sensor (76) is configured to sense the distance between the first distance sensor (76) and a surface portion of a first of said plurality of vanes or a first movable target connected to the first vane. Additionally, the first distance sensor (76), the first vane surface portion, the first movable target, or a combination thereof is configured to provide a variable distance between the first distance sensor (76) and the first vane surface portion or first movable target that varies as a function of a position of the first vane.

4. 发明公开

EP2966268A1 HOT ENVIRONMENT VANE ANGLE MEASUREMENT 有权
标题翻译： WINKELMESSUNGFÜRSCHAUFEL IN HEISSUMGEBUNG
公开(公告)号：EP2966268A1
公开(公告)日：2016-01-13
申请号：EP15167150.0
申请日：2015-05-11
申请人： Hamilton Sundstrand Corporation
发明人： SINGH, Bhupindar , DiVINCENZO, Gregory
IPC分类号： F01D17/16 , F01D21/00 , F01D17/02
CPC分类号： F01D21/003 , F01D9/02 , F01D17/00 , F01D17/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/16 , F01D17/162 , F01D25/24 , F05D2260/74
摘要： A turbine (10) includes an outer duct (20), a turbine casing (30) formed to define a turbine interior (34), the turbine casing (30) being disposed within the outer duct (20) to define an annulus (60), a vane element (40) pivotably coupled to the turbine casing (30) via a spindle (45) to extend spanwise into the turbine interior (34) and a sensor element (50) supportively coupled to the outer duct (20) and configured to sense a characteristic of the spindle (45) within the annulus (60) from which a pivot angle of the vane element (40) is derivable.
摘要翻译：涡轮机（10）包括外部管道（20），形成为限定涡轮内部（34）的涡轮机壳体（30），涡轮机壳体（30）设置在外部管道（20）内以限定环形空间），通过主轴（45）可枢转地联接到所述涡轮机壳体（30）以将翼展方向延伸到所述涡轮机内部（34）中的叶片元件（40）和支撑地联接到所述外部管道（20）的传感器元件（50）被配置为感测所述环形空间（60）内的所述主轴（45）的特征，所述叶片元件（40）的枢转角度从该环形空间可导出。

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