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公开(公告)号：US07326917B2
公开(公告)日：2008-02-05
申请号：US11472934
申请日：2006-06-22
IPC分类号： G02B6/00
摘要： A wear determination device for determining vibration in a turbine engine component to reduce wear in a turbine engine. The wear determination device may be capable of measuring vibrations in a turbine engine component. The vibration measurement may be used to determine vibrations in a turbine engine to identify wear locations and sources of wear. The wear determination device may be configured such that multiple locations in a turbine engine may be monitored on a single turbine engine by moving the wear determination device from location to location.
摘要翻译： 一种用于确定涡轮发动机部件中的振动以减少涡轮发动机中的磨损的磨损确定装置。 磨损确定装置可以能够测量涡轮发动机部件中的振动。 振动测量可用于确定涡轮发动机中的振动以识别磨损位置和磨损来源。 磨损确定装置可以被配置为使得可以在单个涡轮发动机上通过将磨损确定装置从位置移动到位置来监测涡轮发动机中的多个位置。
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公开(公告)号：US20080286098A1
公开(公告)日：2008-11-20
申请号：US11804135
申请日：2007-05-17
IPC分类号： F01D25/24
CPC分类号： F01D9/042 , F04D29/542 , F04D29/644 , F05D2220/3216 , F05D2260/94 , F05D2260/941
摘要： Aspects of the invention relate to a system for reducing relative movement between the outer shroud of a compressor diaphragm and the compressor shell of a turbine engine, thereby minimizing the wear and prolonging the life of such parts. Embodiments of the invention include a system for applying a preload on the outer shroud of a compressor diaphragm. The preload can be applied in the axial and/or radial directions. The preload can be applied at or proximate the joint between two shell segments, which is typically the location of the largest relative movement. In one embodiment, the preload can be achieved by providing one or more load applying members that operatively engage the outer shroud. A load applying member according to aspects of the invention includes a first portion, a second portion, and a biasing member operatively positioned therebetween. The biasing member can be a plurality of spring washers.
摘要翻译： 本发明的方面涉及一种用于减小压缩机隔膜的外护罩和涡轮发动机的压缩机外壳之间的相对运动的系统，从而使这种部件的磨损和寿命最小化。 本发明的实施例包括用于在压缩机隔膜的外护罩上施加预载荷的系统。 可以在轴向和/或径向方向施加预载荷。 预载荷可以施加在两个壳段之间的接合处或附近，这通常是最大相对运动的位置。 在一个实施例中，可以通过提供一个或多个可操作地接合外护罩的负载施加构件来实现预载荷。 根据本发明的方面的负载施加构件包括第一部分，第二部分和可操作地定位在其间的偏置构件。 偏置构件可以是多个弹簧垫圈。
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公开(公告)号：US07758307B2
公开(公告)日：2010-07-20
申请号：US11804135
申请日：2007-05-17
IPC分类号： F01D25/28
CPC分类号： F01D9/042 , F04D29/542 , F04D29/644 , F05D2220/3216 , F05D2260/94 , F05D2260/941
摘要： Aspects of the invention relate to a system for reducing relative movement between the outer shroud of a compressor diaphragm and the compressor shell of a turbine engine, thereby minimizing the wear and prolonging the life of such parts. Embodiments of the invention include a system for applying a preload on the outer shroud of a compressor diaphragm. The preload can be applied in the axial and/or radial directions. The preload can be applied at or proximate the joint between two shell segments, which is typically the location of the largest relative movement. In one embodiment, the preload can be achieved by providing one or more load applying members that operatively engage the outer shroud. A load applying member according to aspects of the invention includes a first portion, a second portion, and a biasing member operatively positioned therebetween. The biasing member can be a plurality of spring washers.
摘要翻译： 本发明的方面涉及一种用于减小压缩机隔膜的外护罩和涡轮发动机的压缩机外壳之间的相对运动的系统，从而使这种部件的磨损和寿命最小化。 本发明的实施例包括用于在压缩机隔膜的外护罩上施加预载荷的系统。 可以在轴向和/或径向方向施加预载荷。 预载荷可以施加在两个壳段之间的接合处或附近，这通常是最大相对运动的位置。 在一个实施例中，可以通过提供一个或多个可操作地接合外护罩的负载施加构件来实现预载荷。 根据本发明的方面的负载施加构件包括第一部分，第二部分和可操作地定位在其间的偏置构件。 偏置构件可以是多个弹簧垫圈。
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公开(公告)号：US20070295894A1
公开(公告)日：2007-12-27
申请号：US11472934
申请日：2006-06-22
IPC分类号： G01J1/04
摘要： A wear determination device for determining-vibration in a turbine engine component to reduce wear in a turbine engine. The wear determination device may be capable of measuring vibrations in a turbine engine component. The vibration measurement may be used to determine vibrations in a turbine engine to identify wear locations and sources of wear. The wear determination device may be configured such that multiple locations in a turbine engine may be monitored on a single turbine engine by moving the wear determination device from location to location.
摘要翻译： 一种用于确定涡轮发动机部件中的振动以减少涡轮发动机中的磨损的磨损确定装置。 磨损确定装置可以能够测量涡轮发动机部件中的振动。 振动测量可用于确定涡轮发动机中的振动以识别磨损位置和磨损来源。 磨损确定装置可以被配置为使得可以在单个涡轮发动机上通过将磨损确定装置从位置移动到位置来监测涡轮发动机中的多个位置。
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5.发明授权公开(公告)号：US06653759B1
公开(公告)日：2003-11-25
申请号：US09666684
申请日：2000-09-20
申请人： Robert A. Ward , Mehrzad Tartibi
发明人： Robert A. Ward , Mehrzad Tartibi
IPC分类号： H02K112
CPC分类号： H02K3/505
摘要： A stator (10′) for a power generator having a coil support finger plate (20′) and associated methods are provided. The stator (10′) preferably has a plurality of laminations or step irons having a plurality of spaced-apart stator coil slots (30′) formed therein and stator coil slot contents (40) positioned in each of the plurality of stator coil slots (30′). The stator coil slot contents (40) preferably include at least one stator coil (43). The stator (10′) also preferably has a coil support finger plate (20′) positioned at an end portion of the plurality of stator coil slots (30′). The coil support finger plate (20′) has a base (21′) and a plurality of fingers (26, 27) extending outwardly from the base (21′) between the plurality of spaced-apart stator coil slots (30′). The base (21′) includes a stator slot contents support portion (25) positioned to underlie end portions of the stator slot contents (40) and to support the end portions of the stator coil slot contents (40) thereon so that the stator slot contents support portion (25) defines a stator slot bottom at the coil support finger plate (20′).
摘要翻译： 提供了一种用于具有线圈支撑指板（20'）和相关方法的发电机的定子（10'）。 定子（10'）优选地具有多个叠片或阶梯铁，其具有形成在其中的多个间隔开的定子线圈槽（30'）和位于多个定子线圈槽中的每一个中的定子线圈槽内容物（40） 30'）。 定子线圈槽内容物（40）优选地包括至少一个定子线圈（43）。 定子（10'）还优选地具有位于多个定子线圈槽（30'）的端部处的线圈支撑指板（20'）。 线圈支撑指板（20'）具有基部（21'）和从基部（21'）向外延伸在多个间隔开的定子线圈槽（30'）之间的多个指状物（26,27）。 底座（21'）包括定位在定子槽内容物（40）的端部下方的定子槽内容物支撑部分（25），并且在其上支撑定子线圈槽内容物（40）的端部，使得定子槽 内容物支撑部分（25）在线圈支撑指板（20'）处限定定子槽底部。
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