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1. 发明授权

US5724816A Combustor for a gas turbine with cooling structure 失效
标题翻译：具有冷却结构的燃气轮机的燃烧器
公开(公告)号：US5724816A
公开(公告)日：1998-03-10
申请号：US627807
申请日：1996-04-10
申请人： Ann Melinda Ritter , Robert Patrick Campbell , Melvin Robert Jackson , Ross Anthony McLean , Mitchell Reuben Cohen , Nesim Abuaf , Sanjay Marc Correa , Lance Gordon Peterson , Myron Clyde Muth , Adrian Maurice Beltran , Constantinos Minas , David Robert Schumacher , Jeffrey Alan Graves
发明人： Ann Melinda Ritter , Robert Patrick Campbell , Melvin Robert Jackson , Ross Anthony McLean , Mitchell Reuben Cohen , Nesim Abuaf , Sanjay Marc Correa , Lance Gordon Peterson , Myron Clyde Muth , Adrian Maurice Beltran , Constantinos Minas , David Robert Schumacher , Jeffrey Alan Graves
IPC分类号： F02C7/00 , B23P11/02 , B23P15/00 , F02C7/18 , F23R3/00 , F23R3/42 , F02C1/00
CPC分类号： F23R3/002 , B23P11/025 , B23P15/00 , B23P2700/13
摘要： A combustor/transition piece for a gas turbine including a double walled structure having a plurality of cooling channels, both axially and, in some cases, circumferential cross-flow passages positioned between the structure's inner member and the outer member to provide cooling air thereto, are formed in the area between the inner member of the combustor and the outer member thereof. The passages preferably extend both axially and circumferentially with respect to the direction of flow through the combustor/transition piece. The axial passages extend completely from one end to the other and the circumferential passages extend around the circumference of the combustor/transition piece. The addition of a circumferential cross-flow passage connecting axial flow coolant passages in double wall turbine components can prevent combustor/transition piece part failure due to axial passage inlet blockage without affecting normal, unblocked cooling. Double wall cooling structures are constructed using two unbonded members. The inner member is machined to form cooling passages. Differential thermal expansion (expansion of the outside diameter of the hot inner wall until contact is established with the inside diameter of the cooler outer wall) keeps the cylinders held tightly together. Double wall cooling structures are also constructed using two members shrink-fitted and then bonded together such as by welding. The inner member is machined to form the cooling passages. The improved thermal contact between the outer and inner members due to the joint reduces the thermally induced stresses in the two members.
摘要翻译：一种用于燃气轮机的燃烧器/过渡件，包括具有多个冷却通道的双层壁结构，轴向和在一些情况下，定位在结构的内部构件和外部构件之间的周向横流通道，以向其提供冷却空气，形成在燃烧器的内部构件和其外部构件之间的区域中。通道优选地相对于通过燃烧器/过渡件的流动方向轴向地和周向地延伸。轴向通道从一端到另一端完全延伸，周向通道围绕燃烧器/过渡件的圆周延伸。在双壁涡轮机部件中添加连接轴流式冷却剂通道的周向横流通道可以防止由于轴向通道入口堵塞而导致的燃烧器/过渡件部件故障而不影响正常的，未阻塞的冷却。双壁冷却结构使用两个无粘结构件构成。内部构件被加工以形成冷却通道。不同的热膨胀（热内壁的外径直到与较冷的外壁的内径形成接触为止）的膨胀使气缸紧紧地保持在一起。双壁冷却结构也使用两个收缩配合的构件构成，然后通过焊接结合在一起。内部构件被加工以形成冷却通道。由于接头而导致的外部和内部构件之间的热接触改善了两个构件中的热诱导应力。

2. 发明授权

US07735211B2 Method and system for handling a stator bar using a pit 失效
标题翻译：使用坑处理定子杆的方法和系统
公开(公告)号：US07735211B2
公开(公告)日：2010-06-15
申请号：US11159334
申请日：2005-06-23
申请人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
发明人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
IPC分类号： B23P23/00 , B23P23/04 , B23P25/00 , G01R31/28 , B23Q41/02 , B21B15/00 , B21D39/03 , B65G15/58 , B65G47/34 , B65G47/00
CPC分类号： H02K15/0435 , H02K3/505 , H02K15/0025 , Y10T29/49004 , Y10T29/49009 , Y10T29/49718 , Y10T29/49908 , Y10T29/51 , Y10T29/5124 , Y10T29/5136 , Y10T29/5138 , Y10T29/53165 , Y10T29/53261
摘要： A stator bar facility including: a stator bar workstation; an in-ground pit below the workstation; a stator bar elevator extending from the workstation pit, and a coupling mechanism attached to the elevator, wherein the coupling mechanism further comprises a rotational mount to receive at least one stator bar, wherein the rotational mount enables the received stator bar to be turned from a substantially horizontal position to a substantially vertical position.
摘要翻译：一种定子棒设备，包括：定子杆工作站; 在工作站下方的地下坑; 从工作站凹坑延伸的定子杆升降机和连接到升降机的联接机构，其中联接机构还包括用于容纳至少一个定子杆的旋转安装座，其中旋转安装件使接收的定子杆能够从基本上水平的位置到基本垂直的位置。

3. 发明授权

US07414226B2 Movable heating method and system having fixed heating source for brazing stator bars 有权
标题翻译：具有用于钎焊定子线棒的固定加热源的可移动加热方法和系统
公开(公告)号：US07414226B2
公开(公告)日：2008-08-19
申请号：US11195590
申请日：2005-08-03
申请人： Yu Wang , David Robert Schumacher , James Michael Fogarty , Alan Michael Iversen
发明人： Yu Wang , David Robert Schumacher , James Michael Fogarty , Alan Michael Iversen
IPC分类号： F27D7/00
CPC分类号： B23K1/008 , B23K1/0004 , B23K1/0008 , B23K1/002 , B23K1/005 , B23K2101/04 , B23K2101/38 , H02K3/24 , H02K15/0093 , Y10T29/49009
摘要： A method to heat a stator bar and clip assembly in a brazing chamber including: placing the stator bar and clip assembly in the brazing chamber, wherein the assembly is seated in a heating coil; positioning a conductive mass between a press and the stator bar and clip; applying the press to the assembly while the assembly is seated in the coil; heating the stator bar and clip by applying energy to the coil; brazing the stator bar to the clip with the heat from the coil, and removing the press and cooling the brazed clip.
摘要翻译：一种在钎焊室中加热定子棒和夹组件的方法，包括：将定子棒和夹组件放置在钎焊室中，其中组件安置在加热线圈中; 将导电块定位在压力机和定子棒和夹子之间; 当组件安置在线圈中时，将压力机施加到组件; 通过向线圈施加能量来加热定子棒和夹子; 将来自线圈的热量将定子棒钎焊到夹子上，并且移除压力机并冷却钎焊夹具。

4. 发明授权

US07421776B2 Clamp to attach a stator bar to a clip 失效
标题翻译：夹具将定子杆连接到夹子上
公开(公告)号：US07421776B2
公开(公告)日：2008-09-09
申请号：US11143463
申请日：2005-06-03
申请人： Yu Wang , David Robert Schumacher , Lawrence Lee Sowers
发明人： Yu Wang , David Robert Schumacher , Lawrence Lee Sowers
IPC分类号： B23P19/00 , H02K15/00
CPC分类号： B23K3/087 , B23K37/0435 , B25B5/10 , H02K3/505 , H02K15/0093 , Y10T29/49009 , Y10T29/49012 , Y10T29/53143 , Y10T29/53265 , Y10T29/53978
摘要： A clamp for attaching a clip to an end of a stator bar including: an anchor adapted to fit into an open end of the clamp; a bracket having a first leg extending radially from the anchor and a second leg substantially perpendicular to the first leg, wherein the second leg has a distal end with a pivot point; at least one alignment post on an inside surface of the second leg; a lever arm pivotably attached to the pivot point on the second leg of the bracket, the lever arm further including a lip on a first end of the arm and adapted to releasably engage an edge of a cover to clip, and an adjustment screw threaded through the lever arm and having a first screw end abutting an outside surface of the second leg of the bracket, wherein turning the screw pivots the lever arm and moves the lip towards or away from the cover.
摘要翻译：用于将夹子附接到定子棒的端部的夹具，包括：适于装配到夹具的开口端的锚固件; 支架，其具有从所述锚固件径向延伸的第一腿部和与所述第一腿部基本垂直的第二腿部，其中所述第二腿部具有带有枢转点的远端; 在所述第二支腿的内表面上的至少一个对准柱; 杆臂可枢转地附接到支架的第二腿上的枢转点上，杠杆臂还包括在臂的第一端上的唇缘，并且适于可释放地接合盖的边缘以夹紧，以及螺纹穿过的调节螺钉杠杆臂并且具有邻接支架的第二支腿的外表面的第一螺纹端，其中转动螺钉使杠杆臂枢转并使唇朝着或远离盖移动。

5. 发明授权

US07357012B2 Methods and assemblies for bending strands of material 失效
标题翻译：用于弯曲材料股线的方法和组件
公开(公告)号：US07357012B2
公开(公告)日：2008-04-15
申请号：US11205836
申请日：2005-08-17
申请人： David Robert Schumacher , John Robert Spriggle , Steven Charles Walko
发明人： David Robert Schumacher , John Robert Spriggle , Steven Charles Walko
IPC分类号： B21D7/00
CPC分类号： H02K15/0421 , Y10T29/49012
摘要： A method for bending strands of material. The method includes providing a first pair of opposing dies each comprising a first surface corresponding to a first pair of predetermined bends to be formed in a first strand of material, positioning the first strand of material at least partially between the first pair of opposing dies, moving the first pair of opposing dies with respect to one another to impart the first pair of predetermined bends in the first strand of material, providing a second pair of opposing dies each comprising a second surface corresponding to a second pair of predetermined bends to be formed in a second strand of material, positioning the second strand of material at least partially between the second pair of opposing dies, and moving the second pair of opposing dies with respect to one another to impart the second pair of predetermined bends in the second strand of material.
摘要翻译：一种弯曲材料线的方法。该方法包括提供第一对相对的模具，每个模具包括对应于要形成在第一材料束中的第一对预定弯头的第一表面，将第一材料股线至少部分地定位在第一对相对的模具之间，使第一对相对的模具相对于彼此移动以将第一对预定的弯曲部施加在第一材料束中，从而提供第二对相对的模具，每个模具包括对应于要形成的第二对预定弯曲部的第二表面在第二股材料中，将第二股材料至少部分地定位在第二对相对的模具之间，并且使第二对相对的模具相对于彼此移动，以将第二对预定弯曲部施加到第二股线材料。

6. 发明授权

US08381388B2 Method for handling a stator bar using a pit 失效
标题翻译：使用坑处理定子杆的方法
公开(公告)号：US08381388B2
公开(公告)日：2013-02-26
申请号：US13311183
申请日：2011-12-05
申请人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
发明人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
IPC分类号： H02K15/00 , B23P23/00 , B23P25/00 , G01R31/28 , B23Q41/02 , B21B15/00 , B21D39/03 , B65G15/58 , B65G47/34 , B65G47/00
CPC分类号： H02K15/0435 , H02K3/505 , H02K15/0025 , Y10T29/49004 , Y10T29/49009 , Y10T29/49718 , Y10T29/49908 , Y10T29/51 , Y10T29/5124 , Y10T29/5136 , Y10T29/5138 , Y10T29/53165 , Y10T29/53261
摘要： A method for handling a stator bar at a braze station including: lifting the stator bar from a platform, wherein the stator bar is in a substantially horizontal orientation on the platform; turning the stator bar from the horizontal orientation to an orientation at least 45 degrees from horizontal; aligning an upper end of the bar with a brazing station and positioning a lower end of the bar in a pit; turning the bar to reverse positions of the ends of the bar, and returning the stator bar to a horizontal orientation.
摘要翻译：一种用于在钎焊站处理定子杆的方法，包括：将定子杆从平台提升，其中定子杆在平台上处于基本上水平的方向; 将定子杆从水平方向转动到与水平方向至少45度的取向; 将棒的上端与钎焊台对准，并将棒的下端定位在凹坑中; 转动杆以使杆的端部的位置反转，并将定子杆返回到水平方向。

7. 发明申请

US20100242260A1 METHOD FOR HANDLING A STATOR BAR USING A PIT 失效
标题翻译：使用凹坑处理定子棒的方法
公开(公告)号：US20100242260A1
公开(公告)日：2010-09-30
申请号：US12814798
申请日：2010-06-14
申请人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
发明人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
IPC分类号： H02K15/02 , B23K3/08 , B23K37/04
CPC分类号： H02K15/0435 , H02K3/505 , H02K15/0025 , Y10T29/49004 , Y10T29/49009 , Y10T29/49718 , Y10T29/49908 , Y10T29/51 , Y10T29/5124 , Y10T29/5136 , Y10T29/5138 , Y10T29/53165 , Y10T29/53261
摘要： A method for handling a stator bar at a braze station including lifting the stator bar from a platform, wherein the stator bar is in a substantially horizontal orientation on the platform; turning the stator bar from the horizontal orientation to an orientation at least 45 degrees off horizontal; aligning an upper end of the bar with a brazing station and positioning a lower end of the bar in a pit; turning the bar to reverse positions of the ends of the bar, and returning the stator bar to a horizontal orientation.
摘要翻译：一种用于处理钎焊站处的定子棒的方法，包括将定子杆从平台提起，其中定子杆在平台上处于基本水平的取向; 将定子杆从水平方向旋转至水平至少45度的取向; 将棒的上端与钎焊台对准，并将棒的下端定位在凹坑中; 转动杆以使杆的端部的位置反转，并将定子杆返回到水平方向。

8. 发明授权

US07474022B2 Liquid-cooled armature bar clip-to-strand connection and method 有权
标题翻译：液冷衔铁杆夹与线连接及方法
公开(公告)号：US07474022B2
公开(公告)日：2009-01-06
申请号：US11235219
申请日：2005-09-27
申请人： George R. Silliman , Joseph Alan Worden , David Robert Schumacher , Jeffrey Michael Breznak , Alan Michael Iversen , Lawrence Lee Sowers
发明人： George R. Silliman , Joseph Alan Worden , David Robert Schumacher , Jeffrey Michael Breznak , Alan Michael Iversen , Lawrence Lee Sowers
IPC分类号： H02K9/20 , B23K35/12
CPC分类号： B23K1/0008 , B23K2101/36 , H01R4/22 , H01R9/11 , H02K3/24 , H02K3/505
摘要： A liquid-cooled armature bar end fitting-to-strand brazed connection. The end fitting is comprised of a main body and a cover, and defines a cavity, a bottom wall of which is defined in part by the cover. An armature winding bar strand package including solid strands and hollow strands arranged in a tiered array extends into the end fitting so that at least the free ends of the hollow strands extend beyond the bottom wall, into the cavity. The side wall of the cavity is spaced from the hollow strands. A braze alloy joins the strands to each other and to the end fitting. The braze alloy forms an isolation layer over the free ends of the solid strands and over the said bottom wall of the cavity to a depth above a horizontal junction between the main body and the cover.
摘要翻译：液冷电枢棒端配件对绞钎焊连接。端部配件由主体和盖组成，并且限定空腔，其底壁由盖部分地限定。包括布置在分层阵列中的实心股线和中空股线的电枢绕线棒股包装延伸到端部配件中，使得至少空心股的自由端延伸超过底壁进入空腔。空腔的侧壁与空心股线间隔开。钎焊合金将股线彼此连接并连接到端部配件。钎焊合金在固体股线的自由端和空腔的所述底壁之上形成隔离层，以在主体和盖子之间的水平连接点上方的深度。

9. 发明申请

US20120074204A1 METHOD FOR HANDLING A STATOR BAR USING A PIT 失效
标题翻译：使用凹坑处理定子棒的方法
公开(公告)号：US20120074204A1
公开(公告)日：2012-03-29
申请号：US13311183
申请日：2011-12-05
申请人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
发明人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
IPC分类号： B65G49/00 , B23K1/20
CPC分类号： H02K15/0435 , H02K3/505 , H02K15/0025 , Y10T29/49004 , Y10T29/49009 , Y10T29/49718 , Y10T29/49908 , Y10T29/51 , Y10T29/5124 , Y10T29/5136 , Y10T29/5138 , Y10T29/53165 , Y10T29/53261
摘要： A method for handling a stator bar at a braze station including: lifting the stator bar from a platform, wherein the stator bar is in a substantially horizontal orientation on the platform; turning the stator bar from the horizontal orientation to an orientation at least 45 degrees from horizontal; aligning an upper end of the bar with a brazing station and positioning a lower end of the bar in a pit; turning the bar to reverse positions of the ends of the bar, and returning the stator bar to a horizontal orientation.
摘要翻译：一种用于在钎焊站处理定子杆的方法，包括：将定子杆从平台提升，其中定子杆在平台上处于基本上水平的方向; 将定子杆从水平方向转动到与水平方向至少45度的取向; 将棒的上端与钎焊台对准，并将棒的下端定位在凹坑中; 转动杆以使杆的端部的位置反转，并将定子杆返回到水平方向。

10. 发明授权

US08069551B2 Method for handling a stator bar using a pit 失效
标题翻译：使用坑处理定子杆的方法
公开(公告)号：US08069551B2
公开(公告)日：2011-12-06
申请号：US12814798
申请日：2010-06-14
申请人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
发明人： David Robert Schumacher , Yu Wang , Vincenzo Sofia , Alan Michael Iversen , Jeffrey Michael Breznak
IPC分类号： H02K15/00 , B23P6/00 , B23P11/00 , B23P19/00 , B29C73/00 , B23D39/00 , G11C5/12
CPC分类号： H02K15/0435 , H02K3/505 , H02K15/0025 , Y10T29/49004 , Y10T29/49009 , Y10T29/49718 , Y10T29/49908 , Y10T29/51 , Y10T29/5124 , Y10T29/5136 , Y10T29/5138 , Y10T29/53165 , Y10T29/53261
摘要： A method for handling a stator bar at a stator bar facility having a stator bar workstation, an in-ground pit proximate to and at an elevation below the workstation and a stator bar transport proximate to the in-ground pit including: loading the stator bar onto the stator bar transport; turning the stator bar at least 45 degrees in a vertical plane; positioning at least a third of a length of the stator bar down into the in-ground pit, aligning a first end of the bar with the workstation, and turning the bar to reverse positions of the ends of the bar, such that a second end of the bar is aligned with the workstation.
摘要翻译：一种用于在定子杆设备处处理定子杆的方法，其具有定子杆工作站，靠近工作台下方并且位于工作台下方的高度的地下坑，以及靠近地下坑的定子杆传送装置，包括：将定子杆定子线运输; 在垂直平面内转动定子杆至少45度; 将定子棒的至少三分之一的长度定位到地下凹坑中，将杆的第一端与工作台对准，并将杆转动到杆的端部的倒转位置，使得第二端的栏与工作站对齐。

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