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1. 发明授权

US08906221B2 Electrochemical grinding tool and method 有权
标题翻译：电化学研磨工具及方法
公开(公告)号：US08906221B2
公开(公告)日：2014-12-09
申请号：US13567201
申请日：2012-08-06
申请人： James Bradford Holmes , Andrew Lee Trimmer
发明人： James Bradford Holmes , Andrew Lee Trimmer
IPC分类号： B23P6/04 , B23H5/08 , B23H9/10
CPC分类号： B23P6/045 , B23H5/08 , B23H9/10
摘要： An electrochemical grinding tool and method capable of rounding sharp edges that may be prone to cracking, for example, edge regions of cooling slots within dovetail slots of turbine wheels. The electrochemical grinding tool includes a drilling assembly, a conductive bit, and a motor for rotating the conductive bit about an axis thereof. The conductive bit of the electrochemical grinding tool is inserted into a first slot, an electrolyte solution is applied between the conductive bit of the electrochemical grinding tool and a second slot that intersects the first slot, an electrical potential is applied to the conductive bit and the turbine wheel to create a potential gradient between the conductive bit and the edge of the second slot, and material is removed from the edge of the second slot by displacing the conductive bit about and along the edge.
摘要翻译：一种电化学磨削工具和方法，其能够使倾斜的尖锐边缘变圆，例如涡轮机叶轮的燕尾槽内的冷却槽的边缘区域。电化学研磨工具包括钻孔组件，导电钻头和用于使导电钻头围绕其轴线旋转的马达。电化学研磨工具的导电钻头被插入第一槽中，电解质溶液被施加在电化学研磨工具的导电钻头和与第一槽相交的第二槽之间，电位被施加到导电钻头和涡轮机叶轮以在导电钻头和第二槽的边缘之间产生电位梯度，并且通过使导电钻头沿着边缘移动并沿着边缘将材料从第二槽的边缘移除。

2. 发明申请

US20140034512A1 ELECTROCHEMICAL GRINDING TOOL AND METHOD 有权
标题翻译：电化学研磨工具及方法
公开(公告)号：US20140034512A1
公开(公告)日：2014-02-06
申请号：US13567201
申请日：2012-08-06
申请人： James Bradford Holmes , Andrew Lee Trimmer
发明人： James Bradford Holmes , Andrew Lee Trimmer
IPC分类号： B23H5/08
CPC分类号： B23P6/045 , B23H5/08 , B23H9/10
摘要： An electrochemical grinding tool and method capable of rounding sharp edges that may be prone to cracking, for example, edge regions of cooling slots within dovetail slots of turbine wheels. The electrochemical grinding tool includes a drilling assembly, a conductive bit, and a motor for rotating the conductive bit about an axis thereof. The conductive bit of the electrochemical grinding tool is inserted into a first slot, an electrolyte solution is applied between the conductive bit of the electrochemical grinding tool and a second slot that intersects the first slot, an electrical potential is applied to the conductive bit and the turbine wheel to create a potential gradient between the conductive bit and the edge of the second slot, and material is removed from the edge of the second slot by displacing the conductive bit about and along the edge.
摘要翻译：一种电化学磨削工具和方法，其能够使倾斜的尖锐边缘变圆，例如涡轮机叶轮的燕尾槽内的冷却槽的边缘区域。电化学研磨工具包括钻孔组件，导电钻头和用于使导电钻头围绕其轴线旋转的马达。电化学研磨工具的导电钻头被插入第一槽中，电解质溶液被施加在电化学研磨工具的导电钻头和与第一槽相交的第二槽之间，电位被施加到导电钻头和涡轮机叶轮以在导电钻头和第二槽的边缘之间产生电位梯度，并且通过使导电钻头沿着边缘移动并沿着边缘将材料从第二槽的边缘移除。

3. 发明授权

US08826520B1 Apparatus for extracting a rotor from a generator 有权
标题翻译：用于从发电机提取转子的装置
公开(公告)号：US08826520B1
公开(公告)日：2014-09-09
申请号：US13558398
申请日：2012-07-26
申请人： Charles Vaughan Spanos , Charles Van Buchan , James Bradford Holmes
发明人： Charles Vaughan Spanos , Charles Van Buchan , James Bradford Holmes
IPC分类号： B23P19/00
CPC分类号： B23P19/025 , B23P19/022
摘要： This disclosure describes embodiments of an apparatus for use to extract a rotor from a generator. The apparatus can include a central mount element that secures to the end of the rotor. A pair of support members coupled to the sides of the central mount element. The support members can include a load bearing element that permits travel of the apparatus on a surface, e.g., a platform proximate to the turbine generator. During implementation, the apparatus is configured to direct pulling forces along the center axis of the rotor to restrict movement of the rotor and, in particular, limit rotation of the rotor that can result in inadvertent contact with the stator or other parts of the generator.
摘要翻译：本公开描述了用于从发电机提取转子的装置的实施例。该装置可以包括固定到转子末端的中心安装元件。耦合到中央安装元件的侧面的一对支撑构件。支撑构件可以包括承载元件，其允许设备在诸如靠近涡轮发电机的平台的表面上行进。在实施期间，该装置被构造成沿着转子的中心轴引导拉力以限制转子的移动，并且特别地限制转子的旋转，这可能导致与定子或发电机的其它部分的无意接触。

4. 发明授权

US08807885B2 Method and apparatus for machining a shroud block 有权
标题翻译：用于加工护罩块的方法和装置
公开(公告)号：US08807885B2
公开(公告)日：2014-08-19
申请号：US12899917
申请日：2010-10-07
申请人： John William Herbold , Paul L. Kalmar , Randall Stephen Corn , James Bradford Holmes
发明人： John William Herbold , Paul L. Kalmar , Randall Stephen Corn , James Bradford Holmes
IPC分类号： B23B35/00 , B23B41/00 , B23Q3/06
CPC分类号： B23B41/00 , B23B35/00 , B23B2215/76 , B23Q3/063 , Y10T408/03 , Y10T408/553 , Y10T408/561 , Y10T408/56245
摘要： A method and a machining kit for machining a bore hole into a shroud block are disclosed. The method includes designating a location of the bore hole on an exterior surface of the shroud block, positioning the shroud block in a machining device, securing the shroud block in the machining device, and machining the bore hole in the shroud block. The machining device includes a locating tool, a machining tool, a platform, a securing device, and a radial support. The radial support is configured to mate with a radial exterior surface of the shroud block such that a machining axis of the machining device may be aligned with a radial axis of the shroud block during positioning.
摘要翻译：公开了一种用于将孔加工到护罩块中的方法和加工套件。该方法包括在护罩块的外表面上指定钻孔的位置，将护罩块定位在加工装置中，将护罩块固定在加工装置中，以及加工护罩块中的钻孔。加工装置包括定位工具，加工工具，平台，固定装置和径向支撑件。径向支撑构造成与护罩块的径向外表面配合，使得加工装置的加工轴线可在定位期间与护罩块的径向对准。

5. 发明授权

US08474633B2 Methods of removing a torque converter and a starting motor from an auxiliary compartment of a gas turbine 有权
标题翻译：从燃气轮机的辅助隔间除去变矩器和起动电动机的方法
公开(公告)号：US08474633B2
公开(公告)日：2013-07-02
申请号：US13041556
申请日：2011-03-07
申请人： James Bradford Holmes , Charles Van Buchan , John William Herbold
发明人： James Bradford Holmes , Charles Van Buchan , John William Herbold
IPC分类号： B66C13/06
CPC分类号： F01D25/285 , Y10T29/49826
摘要： Methods for moving a starting motor or a torque converter within an auxiliary compartment of a gas turbine are provided. A removal apparatus, which includes a lifting fixture attached to a beam pivotally mounted on a mast, is secured within the auxiliary compartment. To move the starting motor, a plurality of lifting hooks on the lifting fixture are attached to the starting motor, and the lifting fixture and the starting motor are hoisted. To move the torque converter, a pair of lifting lugs on the lifting fixture is attached to the torque converter, and the lifting fixture and the torque converter are hoisted. Methods are also generally provided for securing a removal apparatus within an auxiliary compartment of a gas turbine.
摘要翻译：提供了用于在燃气轮机的辅助隔室内移动起动电动机或变矩器的方法。拆卸装置包括附接到可枢转地安装在桅杆上的梁的提升夹具，固定在辅助隔间内。为了移动起动电动机，起重电动机上安装有多个提升吊钩，起重机和起动电动机被吊起。为了移动变矩器，起重工具上的一对吊耳连接在变矩器上，吊装架和变矩器都悬挂着。还通常提供用于将拆卸装置固定在燃气轮机的辅助隔室内的方法。

6. 发明授权

US08402625B2 System and method for modifying a rotor 有权
标题翻译：用于修改转子的系统和方法
公开(公告)号：US08402625B2
公开(公告)日：2013-03-26
申请号：US13220997
申请日：2011-08-30
申请人： James Bradford Holmes , John William Herbold , Jason Matthew Clark
发明人： James Bradford Holmes , John William Herbold , Jason Matthew Clark
IPC分类号： B25B27/14
CPC分类号： B23P6/002 , B23B41/00 , B23B47/281 , B23B2215/76 , B23B2260/03 , F01D5/005 , F01D5/3007 , F01D25/285 , Y10T29/49318 , Y10T29/49325 , Y10T29/53974 , Y10T29/53983 , Y10T408/563 , Y10T408/6779 , Y10T408/96
摘要： A system for modifying a slot in a rotor includes a drill, a clamp connected to the drill and configured to engage with an interior surface of the slot, and means for supporting the drill from a stationary platform adjacent to the rotor. A method for modifying a slot in a rotor includes connecting a coupling to a stationary platform adjacent to the rotor, connecting a drill to the coupling, and locating the drill proximate to the slot. The method further includes inserting a clamp into the slot, engaging the clamp with an interior surface of the slot, and operating the drill to create a cavity in the slot.
摘要翻译：用于修改转子中的槽的系统包括钻头，连接到钻头并被配置为与槽的内表面接合的夹具以及用于从邻近转子的固定平台支撑钻头的装置。用于修改转子中的槽的方法包括将联接件连接到与转子相邻的固定平台，将钻头连接到联接器，以及将钻头定位在靠近槽的位置。该方法还包括将夹具插入槽中，将夹具与槽的内表面接合，并操作钻头以在槽中产生空腔。

7. 发明申请

US20120228254A1 REMOVAL APPARATUS FOR A TORQUE CONVERTER AND A STARTING MOTOR FROM AN AUXILIARY COMPARTMENT ON A GAS TURBINE 有权
标题翻译：用于转矩转换器的拆卸装置和来自燃气轮机辅助舱的起动电机
公开(公告)号：US20120228254A1
公开(公告)日：2012-09-13
申请号：US13041548
申请日：2011-03-07
申请人： James Bradford Holmes , Charles Van Buchan , John William Herbold
发明人： James Bradford Holmes , Charles Van Buchan , John William Herbold
IPC分类号： B66C1/34
CPC分类号： F01D25/285 , B66C23/163 , B66C23/18 , B66F9/18
摘要： A lifting fixture for attachment to a torque converter or starting motor within an auxiliary compartment of a gas turbine is provided. The lifting fixture generally includes a frame configured to attach to a hoisting support, a pair of lifting lugs attached to the frame and positioned above the frame, and a plurality of lifting hooks attached to the frame and positioned such that each lifting hook has a bend extending below the frame. A removal apparatus for moving a torque converter or starting motor within an auxiliary compartment of a gas turbine is also generally provided.
摘要翻译：提供了用于附接到燃气轮机的辅助隔室内的变矩器或起动电动机的起重工具。提升夹具通常包括被构造成附接到提升支撑件的框架，附接到框架并且定位在框架上方的一对吊耳，以及附接到框架并且定位成使得每个提升钩具有弯曲部的多个提升钩延伸到框架下方。还通常提供用于在燃气轮机的辅助隔室内移动变矩器或起动电动机的去除装置。

8. 发明申请

US20140026414A1 METHOD AND SYSTEM FOR ASSEMBLING AND DISASSEMBLING TURBOMACHINES 有权
标题翻译：用于组装和拆卸涡轮机的方法和系统
公开(公告)号：US20140026414A1
公开(公告)日：2014-01-30
申请号：US13558526
申请日：2012-07-26
申请人： James Bradford Holmes , Kenneth Damon Black , Christopher Paul Cox , Matthew Stephen Casavant , Bradley Edwin Wilson , Brett Darrick Klingler
发明人： James Bradford Holmes , Kenneth Damon Black , Christopher Paul Cox , Matthew Stephen Casavant , Bradley Edwin Wilson , Brett Darrick Klingler
IPC分类号： B23P6/00
CPC分类号： F01D9/04 , B66F3/24 , F01D25/26 , F01D25/28 , F01D25/285 , F05D2230/60 , F05D2230/644 , F05D2230/70 , F05D2260/53 , F05D2260/57 , Y10T29/49238 , Y10T29/53
摘要： A method and system adapted for removing one or more shells from an assembly of multiple annular shells, for example, turbine shells of a gas turbine engine. The method includes removing an upper shell positioned in an upper position relative to a lower shell of the assembly of multiple annular shells, and then positioning and securing a counterweight in the upper position and securing the counterweight to the lower shell as a replacement for the upper shell in the upper position. The counterweight and the lower shell are then rotated in unison until the lower shell is in the upper position and the counterweight is in a lower position previously occupied by the lower shell. Thereafter, the lower shell can be removed from the assembly.
摘要翻译：一种适于从多个环形壳体的组件（例如燃气涡轮发动机的涡轮机壳体）移除一个或多个壳体的方法和系统。该方法包括去除位于相对于多个环形壳体的组件的下壳体的上部位置的上壳体，然后将配重定位并固定在上部位置，并将配重固定到下部壳体，以代替上部壳在上位。然后，配重和下壳同时旋转，直到下壳体处于上部位置，并且配重处于先前被下壳体占据的较低位置。此后，可以从组件中移除下壳。

9. 发明申请

US20130206737A1 SYSTEM AND METHOD FOR REMOVING A STATOR VANE 审中-公开
标题翻译：用于去除定子风扇的系统和方法
公开(公告)号：US20130206737A1
公开(公告)日：2013-08-15
申请号：US13369469
申请日：2012-02-09
申请人： James Bradford Holmes , Jason Matthew Clark
发明人： James Bradford Holmes , Jason Matthew Clark
IPC分类号： B23P19/04 , B23K26/00
CPC分类号： F01D25/285 , B23P6/002 , F05D2230/70 , Y10T29/49815 , Y10T29/53
摘要： A system for removing a stator vane includes a platform, a cutting tool connected to the platform, and a sliding connection between the cutting tool and the platform. The system further includes means for advancing the cutting tool with respect to the platform. A method for removing a stator vane includes positioning a platform inside a casing that surrounds at least a portion of the stator vane. The method further includes pivoting a cutting tool with respect to the platform, sliding the cutting tool in a plane with respect to the stator vane, and cutting the stator vane with the cutting tool.
摘要翻译：用于移除定子叶片的系统包括平台，连接到平台的切割工具以及切割工具和平台之间的滑动连接。该系统还包括用于使切割工具相对于平台前进的装置。用于去除定子叶片的方法包括将平台定位在围绕定子叶片的至少一部分的壳体内。该方法还包括相对于平台枢转切削工具，使刀具相对于定子叶片在平面内滑动，并用切割工具切割定子叶片。

10. 发明授权

US09038253B2 System and method for lifting a casing section 有权
标题翻译：用于提升套管部分的系统和方法
公开(公告)号：US09038253B2
公开(公告)日：2015-05-26
申请号：US13097655
申请日：2011-04-29
申请人： John William Herbold , Randall Stephen Corn , James Bradford Holmes , Charles V. Spanos
发明人： John William Herbold , Randall Stephen Corn , James Bradford Holmes , Charles V. Spanos
IPC分类号： B25B27/02 , F01D25/28 , B66C1/10
CPC分类号： F01D25/285 , B66C1/107 , F05D2230/68 , F05D2230/72 , Y10T29/49721 , Y10T29/53 , Y10T29/53657 , Y10T29/53909
摘要： A system for lifting a first casing section relative to a second casing section is disclosed. The system may generally include a guide member configured to be coupled to the second casing section so as to generally extend lengthwise in a lift direction of the first casing section and a sleeve member configured to be coupled to the first casing section. The sleeve member may be movably disposed on the guide member such that the sleeve member is displaced along a length of the guide member as the first casing section is lifted in the lift direction.
摘要翻译：公开了一种用于相对于第二壳体部分提升第一壳体部分的系统。该系统通常可以包括构造成联接到第二壳体部分的引导构件，以便在第一壳体部分的提升方向上大体上沿纵向方向延伸，以及构造成联接到第一壳体部分的套筒构件。套筒构件可以可移动地设置在引导构件上，使得当第一壳体部分沿提升方向被提升时，套筒构件沿导向构件的长度移位。

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