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1. 发明申请

US20110103947A1 GAS TURBINE EXHAUST STRUT REFURBISHMENT 失效
标题翻译：燃气轮机排气改造
公开(公告)号：US20110103947A1
公开(公告)日：2011-05-05
申请号：US12608613
申请日：2009-10-29
申请人： Jose Luis Ruiz , Russell Bond Jones , Robert Kevin Read , Alexander Ortega
发明人： Jose Luis Ruiz , Russell Bond Jones , Robert Kevin Read , Alexander Ortega
IPC分类号： F01D25/00
CPC分类号： F01D25/30 , F05D2230/232 , F05D2230/80 , F05D2250/70
摘要： A gas turbine exhaust strut installed in an exhaust case of a gas turbine is disclosed which includes a trailing portion configured with an inner surface for mounting to an inner annular member of the exhaust case and an outer surface for mounting to an outer annular member of the exhaust case, a block attached to the trailing portion, an angled piece attached to the block and configured with a surface on a pressure side of the strut angled with respect to a surface of the trailing portion on the pressure side of the strut, and a transition piece attached to the block and configured with a surface on the pressure side of the strut for smoothing the transition between the height of the block on the pressure side of the strut and the height of the trailing portion on the pressure side of the strut. A method of refurbishing an exhaust strut installed in an exhaust case of gas turbine while retaining at least a portion of the strut in the exhaust case is also disclosed. An exemplary method includes removing a leading edge portion from a trailing portion of the strut, and attaching a replacement leading edge portion to the trailing portion of the strut.
摘要翻译：公开了一种安装在燃气轮机的排气箱中的燃气轮机排气支柱，其包括后部，该后部构造有用于安装到排气箱的内部环形构件的内表面，以及用于安装到外部环形构件的外表面排气箱，附接到尾部的块，附接到块的成角度的构件，并且构造成在支柱的压力侧上相对于支柱的压力侧的后部的表面成角度的表面，以及该过渡件附接到该块并且构造成在支柱的压力侧上的表面，用于平滑支柱的压力侧上的块的高度与支柱的压力侧的后部的高度之间的过渡。还公开了一种在安装在燃气轮机的排气箱中的排气支柱的翻新方法，同时将至少一部分支柱保持在排气箱中。一种示例性方法包括从支柱的尾部移除前缘部分，以及将替换的前缘部分附接到支柱的后部。

2. 发明授权

US08430627B2 Gas turbine exhaust strut refurbishment 失效
标题翻译：燃气轮机排气支柱翻新
公开(公告)号：US08430627B2
公开(公告)日：2013-04-30
申请号：US12608613
申请日：2009-10-29
申请人： Jose Luis Ruiz , Russell Bond Jones , Robert Kevin Read , Alexander Ortega
发明人： Jose Luis Ruiz , Russell Bond Jones , Robert Kevin Read , Alexander Ortega
IPC分类号： F01D25/24
CPC分类号： F01D25/30 , F05D2230/232 , F05D2230/80 , F05D2250/70
摘要： A gas turbine exhaust strut installed in an exhaust case of a gas turbine is disclosed which includes a trailing portion configured with an inner surface for mounting to an inner annular member of the exhaust case and an outer surface for mounting to an outer annular member of the exhaust case, a block attached to the trailing portion, an angled piece attached to the block and configured with a surface on a pressure side of the strut angled with respect to a surface of the trailing portion on the pressure side of the strut, and a transition piece attached to the block and configured with a surface on the pressure side of the strut for smoothing the transition between the height of the block on the pressure side of the strut and the height of the trailing portion on the pressure side of the strut. A method of refurbishing an exhaust strut installed in an exhaust case of gas turbine while retaining at least a portion of the strut in the exhaust case is also disclosed. An exemplary method includes removing a leading edge portion from a trailing portion of the strut, and attaching a replacement leading edge portion to the trailing portion of the strut.
摘要翻译：公开了一种安装在燃气轮机的排气箱中的燃气轮机排气支柱，其包括后部，该后部构造有用于安装到排气箱的内部环形构件的内表面，以及用于安装到外部环形构件的外表面排气箱，附接到尾部的块，附接到块的成角度的构件，并且构造成在支柱的压力侧上相对于支柱的压力侧的后部的表面成角度的表面，以及该过渡件附接到该块并且构造成在支柱的压力侧上的表面，用于平滑支柱的压力侧上的块的高度与支柱的压力侧的后部的高度之间的过渡。还公开了一种在安装在燃气轮机的排气箱中的排气支柱的翻新方法，同时将至少一部分支柱保持在排气箱中。一种示例性方法包括从支柱的尾部移除前缘部分，以及将替换的前缘部分附接到支柱的后部。

3. 发明申请

US20110016881A1 GAS TURBINE WITH EXHAUST GAS CASING AND METHOD FOR PRODUCING A GAS TURBINE 审中-公开
标题翻译：具有排气气体的气体涡轮机和用于生产气体涡轮机的方法
公开(公告)号：US20110016881A1
公开(公告)日：2011-01-27
申请号：US12616272
申请日：2009-11-11
申请人： Jose Luis Ruiz , Orestes Jesus Maurell , Kevin Brady Powell , Harold Richard Siegert, JR. , Kevin Damian Carpenter
发明人： Jose Luis Ruiz , Orestes Jesus Maurell , Kevin Brady Powell , Harold Richard Siegert, JR. , Kevin Damian Carpenter
IPC分类号： F02C7/20 , B23P11/00
CPC分类号： F01D25/28 , F01D25/30 , Y02E20/16 , Y10T29/49323
摘要： A gas turbine (10) has an annular exhaust gas casing (16) which is arranged at the outlet of the turbine at a distance from the supporting foundation (22) and includes an outer shell (20a). Sagging of the exhaust gas casing (16) is avoided by supporting devices (26, 27, 28), each with a predetermined supporting direction, being arranged between the foundation (22) and the outer shell (20a) of the exhaust gas casing (16) for absorbing deformations of the exhaust gas casing (16), which are fastened by one end on the outer shell (20a) of the exhaust gas casing (16) and supported by the other end on the foundation (22), and by each of the supporting devices (26, 27, 28) having a pre-loaded spring support (30) which acts in a supporting direction.
摘要翻译：燃气轮机（10）具有环形废气壳体（16），该壳体布置在与支撑基座（22）相距一定距离的涡轮机的出口处，并且包括外壳（20a）。通过在排气壳体的基座（22）和外壳（20a）之间布置有各自具有预定支撑方向的支撑装置（26,27,28）来避免废气壳体（16）的下垂 16），其用于吸收废气壳体（16）的变形，所述变形由一端固定在排气壳体（16）的外壳（20a）上并由另一端支撑在基座（22）上，并且由每个支撑装置（26,27,28）具有沿支撑方向作用的预加载弹簧支撑件（30）。

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