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1. 发明申请

US20130177397A1 SLOTTED TURBINE AIRFOIL 有权
标题翻译： SLOTTED涡轮机
公开(公告)号：US20130177397A1
公开(公告)日：2013-07-11
申请号：US13454757
申请日：2012-04-24
申请人： Steven Sebastian Burdgick , Alberto Di Sante
发明人： Steven Sebastian Burdgick , Alberto Di Sante
IPC分类号： F01D9/02 , F01D9/04
CPC分类号： F01D5/187 , F01D5/147 , F01D25/32 , F05B2230/232 , F05B2260/95 , F05D2220/31 , F05D2260/602
摘要： A slotted turbine static nozzle airfoil. In one embodiment, the turbine static nozzle airfoil includes a concave pressure wall having a slot extending therethrough; a convex suction wall adjoined with the concave pressure wall at respective end joints; and a pocket fluidly connected with the slot and located between the convex suction wall and the concave pressure wall, wherein at least one of the convex suction wall or the concave pressure wall includes a thinned segment proximate one of the respective end joints, the thinned segment configured to extend the pocket toward a trailing edge of the turbine static nozzle airfoil.
摘要翻译：开槽涡轮静态喷嘴翼型。在一个实施例中，涡轮静态喷嘴翼型件包括具有延伸穿过其中的槽的凹形压力壁; 在相应的端部接头处与凹形压力壁相邻的凸形吸力壁; 以及与所述槽流体连接并且位于所述凸形吸入壁和所述凹形压力壁之间的口袋，其中所述凸形吸入壁或所述凹形压力壁中的至少一个包括靠近所述相应端部接头中的一个的变薄段，所述变薄段被配置成朝向涡轮静态喷嘴翼型的后缘延伸袋。

2. 发明申请

US20130022453A1 ALIGNMENT MEMBER FOR STEAM TURBINE NOZZLE ASSEMBLY 有权
标题翻译：蒸汽涡轮喷嘴组件对准部件
公开(公告)号：US20130022453A1
公开(公告)日：2013-01-24
申请号：US13185813
申请日：2011-07-19
申请人： Carl Joseph Schaus , Steven Sebastian Burdgick , Dominick Joseph Werther
发明人： Carl Joseph Schaus , Steven Sebastian Burdgick , Dominick Joseph Werther
IPC分类号： F01D1/02
CPC分类号： F01D25/246 , F01D9/041 , F05D2220/31 , F05D2230/644
摘要： An alignment member for a turbine diaphragm segment is disclosed. The alignment member is configured to span radially across a portion of the turbine diaphragm segment and an adjacent turbine casing segment. The alignment member can include: a main body having a first aperture for aligning with a first corresponding aperture in one of the turbine diaphragm segment or the turbine casing segment; and a flange extending from the main body, the flange including a second aperture for aligning with a portion of the other of the turbine diaphragm segment or the turbine casing segment, the alignment member for adjusting a position of the turbine diaphragm segment relative to the adjacent turbine casing segment.
摘要翻译：公开了一种用于涡轮隔膜段的对准构件。对准构件被构造成径向跨越涡轮隔膜段的一部分和相邻的涡轮机壳体段。对准构件可以包括：主体，其具有用于与涡轮机隔膜段或涡轮机壳体段中的一个中的第一对应的孔对准的第一孔; 以及从所述主体延伸的凸缘，所述凸缘包括用于与所述涡轮机隔膜段或所述涡轮机壳体段中的另一个的一部分对准的第二孔，所述对准构件用于调节所述涡轮隔膜段相对于所述相邻涡轮机套管段。

3. 发明申请

US20120148395A1 STEAM TURBINE SINGLET NOZZLE DESIGN FOR BREECH LOADED ASSEMBLY 有权
标题翻译：蒸汽涡轮喷嘴喷嘴设计用于BREECH装载组件
公开(公告)号：US20120148395A1
公开(公告)日：2012-06-14
申请号：US12966476
申请日：2010-12-13
申请人： Dominick Joseph Werther , Steven Sebastian Burdgick
发明人： Dominick Joseph Werther , Steven Sebastian Burdgick
IPC分类号： F04D29/40 , B23P15/00
CPC分类号： F01D9/042
摘要： A steam turbine nozzle airfoil with integral inner and outer sidewalls is engaged with an inner ring and an outer ring in a nozzle assembly. Previous designs required large clearances between radial surfaces to permit simultaneous circumferential loading of the inner and outer sidewall into the inner and outer rings. The inventive arrangement provides for breech loading of the inner sidewall into the inner ring which allows near line-to-line radial contact on the hooks between the rings and the integral sidewalls of the Singlet nozzle airfoil. Tighter radial clearance overcome problems with loose assembly such as movement during welding, gaps leading to stress risers and performance issues associated with nozzle throat control.
摘要翻译：具有整体内壁和外侧壁的汽轮机喷嘴翼型件与喷嘴组件中的内环和外环接合。以前的设计需要径向表面之间的大间隙，以允许内侧壁和外侧壁同时周向地加载到内圈和外圈中。本发明的装置提供了内侧壁进入内环的后膛加载，其允许在环之间的钩和单列喷嘴翼型的整体侧壁之间的近线对线的径向接触。更紧密的径向间隙克服了松动组装的问题，例如焊接过程中的移动，导致应力梯度的间隙和与喷嘴喉部控制相关的性能问题。

4. 发明申请

US20100232934A1 Turbine Singlet Nozzle Assembly with Mechanical and Weld Fabrication 有权
标题翻译：具有机械和焊接加工的涡轮单列喷嘴组件
公开(公告)号：US20100232934A1
公开(公告)日：2010-09-16
申请号：US12402081
申请日：2009-03-11
申请人： Steven Sebastian Burdgick , Andrew Paul Greif
发明人： Steven Sebastian Burdgick , Andrew Paul Greif
IPC分类号： F01D17/12
CPC分类号： F01D9/042 , F01D9/044
摘要： Embodiments of this invention include a nozzle assembly for a turbine, the nozzle assembly including an airfoil, inner and outer sidewalls, and inner and outer rings. Each of these sidewalls and rings are coupled together at an interface through a combination of a mechanical interconnection on one end and a welded connection on the other end. The mechanical interconnection includes either the sidewalls or the rings having a protruding hook and the other having a corresponding hook recess. The interconnection can also include axial and radial mechanical stops. The configuration may further include one or more surfaces at an interface between a ring and a sidewall angled away from the interface to form a narrow groove. The configuration further may include a ring with a consumable root portion.
摘要翻译：本发明的实施例包括用于涡轮机的喷嘴组件，喷嘴组件包括翼型件，内侧和外侧壁以及内外环。这些侧壁和环中的每一个通过在一端上的机械互连和另一端的焊接连接的组合在界面处耦合在一起。机械互连包括具有突出钩的侧壁或环，而另一个具有相应的钩凹部。互连还可以包括轴向和径向机械止动件。该构造可以进一步包括在环和与界面成角度的侧壁之间的界面处的一个或多个表面，以形成窄槽。该构造还可以包括具有消耗根部的环。

5. 发明授权

US07713024B2 Bling nozzle/carrier interface design for a steam turbine 有权
标题翻译：蒸汽轮机的Bling喷嘴/载体接口设计
公开(公告)号：US07713024B2
公开(公告)日：2010-05-11
申请号：US11704317
申请日：2007-02-09
申请人： Steven Sebastian Burdgick , William Edward Adis
发明人： Steven Sebastian Burdgick , William Edward Adis
IPC分类号： F01D1/02
CPC分类号： F01D9/041 , F01D11/001 , F05D2220/31 , F05D2230/642 , F05D2230/70 , F05D2260/36
摘要： A bling nozzle/carrier interface design for a steam turbine is provided wherein there is limited contact between the carrier (casing, shell) to allow for ease of assembly. There is also limited contact in strategic locations to both reduce the roll, or downstream deflection, of the inner portion and to improve disassembly due to limited contact in areas where corrosion can occur.
摘要翻译：提供了一种用于蒸汽轮机的喷嘴/载体接口设计，其中载体（壳体，壳体）之间的接触受到限制以便于组装。在战略位置也有有限的接触，以减少内部部分的滚动或下游偏转，并且由于可能发生腐蚀的区域中的有限接触而改进拆卸。

6. 发明申请

US20100066024A1 SEAL MEMBER, ASSEMBLY AND METHOD 有权
标题翻译：密封件，组件和方法
公开(公告)号：US20100066024A1
公开(公告)日：2010-03-18
申请号：US12409824
申请日：2009-03-24
申请人： Steven Sebastian BURDGICK , Andrew Greif
发明人： Steven Sebastian BURDGICK , Andrew Greif
IPC分类号： F16J15/44
CPC分类号： F16J15/3288 , F01D11/001 , F01D11/02 , F05D2240/56 , F16J15/008 , F16J15/442 , F16J15/4472
摘要： A brush seal assembly and method for sealing a turbine machine rotary member relative to a stationary member circumscribing the rotary member. The seal assembly includes a first compliant seal component disposed at a radially inward region of the stationary member in rubbing contact with a surface of the rotary member. The seal assembly also includes at least one hard seal element formed integrally with a carrier of the first compliant seal component, located a specified axial distance from the first compliant seal component.
摘要翻译：一种刷密封组件和用于相对于限定旋转构件的固定构件密封涡轮机旋转构件的方法。所述密封组件包括设置在所述固定构件的径向向内区域的与所述旋转构件的表面摩擦接触的第一柔性密封构件。密封组件还包括与第一顺应密封部件的载体一体形成的至少一个硬密封元件，该第一柔性密封部件与第一柔性密封部件相距规定的轴向距离。

7. 发明授权

US07654794B2 Methods and apparatus for assembling steam turbines 有权
标题翻译：蒸汽轮机组装方法及装置
公开(公告)号：US07654794B2
公开(公告)日：2010-02-02
申请号：US11281641
申请日：2005-11-17
申请人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
发明人： Steven Sebastian Burdgick , Boris Ivanovitch Frolov
IPC分类号： F01D9/04
CPC分类号： F01D25/246 , F01D9/042 , F05B2260/301 , F05D2220/31 , Y10T29/49323 , Y10T29/49968
摘要： Method and apparatus for assembling steam turbines are provided. The method of assembling a steam turbine includes providing an annular outer member, providing an annular inner member, coupling a plurality of airfoils to the inner member with a plurality of generally radial fastener assemblies such that the plurality of airfoils extend substantially radially outward from the inner member, and coupling each of the plurality of airfoils to the outer member.
摘要翻译：提供了组装蒸汽轮机的方法和装置。组装蒸汽涡轮机的方法包括提供环形外部构件，提供环形内部构件，将多个翼型件与多个大致径向的紧固件组件联接到内部构件，使得多个翼型件从内部基本径向向外延伸并且将所述多个翼型件中的每一个连接到所述外部构件。

8. 发明申请

US20080193283A1 Bling nozzle/carrier interface design for a steam turbine 有权
标题翻译：蒸汽轮机的Bling喷嘴/载体接口设计
公开(公告)号：US20080193283A1
公开(公告)日：2008-08-14
申请号：US11704317
申请日：2007-02-09
申请人： Steven Sebastian Burdgick , William Edward Adis
发明人： Steven Sebastian Burdgick , William Edward Adis
IPC分类号： F01D1/02
CPC分类号： F01D9/041 , F01D11/001 , F05D2220/31 , F05D2230/642 , F05D2230/70 , F05D2260/36
摘要： A bling nozzle/carrier interface design for a steam turbine is provided wherein there is limited contact between the carrier (casing, shell) to allow for ease of assembly. There is also limited contact in strategic locations to both reduce the roll, or downstream deflection, of the inner portion and to improve disassembly due to limited contact in areas where corrosion can occur.
摘要翻译：提供了一种用于蒸汽轮机的喷嘴/载体接口设计，其中载体（壳体，壳体）之间的接触受到限制以便于组装。在战略位置也有有限的接触，以减少内部部分的滚动或下游偏转，并且由于可能发生腐蚀的区域中的有限接触而改进拆卸。

9. 发明授权

US07329098B2 Adjustable support bar with adjustable shim design for steam turbine diaphragms 有权
标题翻译：可调节支撑杆，可调节垫片设计，适用于蒸汽轮机隔膜
公开(公告)号：US07329098B2
公开(公告)日：2008-02-12
申请号：US11123074
申请日：2005-05-06
申请人： Steven Sebastian Burdgick
发明人： Steven Sebastian Burdgick
IPC分类号： F01D25/28
CPC分类号： F01D25/246 , F05D2230/64 , F05D2230/644 , F05D2230/80
摘要： A support arrangement for a turbine diaphragm segment in a split turbine casing includes a semi-annular diaphragm segment having a horizontal joint surface; a support bar joined to the diaphragm segment adjacent the horizontal joint surface, the support bar formed with a first flange extending outwardly over a portion of the casing, the portion including a horizontal surface; and a shim on the horizontal surface and engaged by the first flange.
摘要翻译：分体式涡轮机壳体中的涡轮机隔膜段的支撑装置包括具有水平接头表面的半环形隔膜段; 连接到邻近水平接合表面的隔膜段的支撑杆，支撑杆形成有在壳体的一部分上向外延伸的第一凸缘，该部分包括水平表面; 并且在水平表面上具有垫片并且被第一凸缘接合。

10. 发明授权

US06939106B2 Sealing of steam turbine nozzle hook leakages using a braided rope seal 失效
标题翻译：使用编织绳密封密封汽轮机喷嘴钩泄漏
公开(公告)号：US06939106B2
公开(公告)日：2005-09-06
申请号：US10316103
申请日：2002-12-11
申请人： John Thomas Murphy , Steven Sebastian Burdgick
发明人： John Thomas Murphy , Steven Sebastian Burdgick
IPC分类号： F01D25/00 , F01D5/30 , F01D9/04 , F01D11/00 , F01D25/24 , F01D9/00
CPC分类号： F01D9/042 , F01D5/30 , F01D11/00
摘要： A steam turbine includes a stator supporting a plurality of turbine nozzles. The stator has shaped grooves for receiving a complementary-shaped nozzle hook formed on an end of each of the turbine nozzles. A rope seal is disposed in each interface between the nozzle hooks and the shaped grooves, respectively. The rope seal serves to seal a leakage path that may exist over the nozzle hooks between the nozzles and respective stator grooves.
摘要翻译：蒸汽轮机包括支撑多个涡轮喷嘴的定子。定子具有成形槽，用于接收形成在每个涡轮喷嘴的端部上的互补形状的喷嘴钩。分别在喷嘴钩和成形槽之间的每个界面中设置绳密封件。绳索密封件用于密封可能存在于喷嘴与相应定子槽之间的喷嘴钩之间的泄漏路径。

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