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1. 发明授权

US09188007B2 Gas turbine shaft bearing system service tool and bearing system service method 有权
标题翻译：燃气轮机轴承系统维修工具和轴承系统维修方法
公开(公告)号：US09188007B2
公开(公告)日：2015-11-17
申请号：US13927582
申请日：2013-06-26
申请人： James B. Edwards , Cezar Cisloiu
发明人： James B. Edwards , Cezar Cisloiu
IPC分类号： F01D5/00 , F01D25/16 , F01D25/28
CPC分类号： F01D5/005 , F01D25/16 , F01D25/285 , F16C35/00 , F16C2237/00 , F16C2360/23 , Y10T29/49318 , Y10T29/49696 , Y10T29/49698 , Y10T29/49822 , Y10T29/53 , Y10T29/53796 , Y10T29/5383 , Y10T29/53961 , Y10T29/5397 , Y10T29/53974 , Y10T29/53983
摘要： A gas turbine shaft bearing system (bearing and/or seal component) service method and service tool that applies biasing force between a gas turbine shaft and a bearing system component supporting the shaft, so that the bearing system component can be removed or installed. The bearing system service tool is coupled directly to the bearing system component and the shaft, preferably without the need for external fixtures. A biasing force generator, such as a hydraulic unit applies a force on the bearing system component to cause component movement on or off the shaft. Counter-biasing forces are resisted by the fixed position turbine shaft. By exerting biasing force directly between the turbine shaft and bearing system component the service tool can be constructed of smaller, man portable components that are more easily maneuvered within relatively confined turbine service spaces, which are common in field installations.
摘要翻译：一种燃气轮机轴承系统（轴承和/或密封部件）服务方法和服务工具，其在燃气轮机轴和支撑轴之间的轴承系统部件之间施加偏压力，从而可以移除或安装轴承系统部件。轴承系统维护工具直接连接到轴承系统部件和轴上，优选地不需要外部固定装置。诸如液压单元的偏压力发生器在轴承系统部件上施加力以使部件在轴上或轴上移动。反偏力由固定位置的涡轮轴抵抗。通过在涡轮轴和轴承系统部件之间直接施加偏压力，维修工具可以由更小的人造便携式部件构成，其在相对受限的涡轮机服务空间内更容易地操纵，这在现场安装中是常见的。

2. 发明授权

US09527173B2 Alignment tool for use in aligning openings in structural members 有权
标题翻译：用于对齐结构构件中的开口的对准工具
公开(公告)号：US09527173B2
公开(公告)日：2016-12-27
申请号：US13893375
申请日：2013-05-14
申请人： James B. Edwards , Cezar Cisloiu
发明人： James B. Edwards , Cezar Cisloiu
IPC分类号： B23P19/10 , B23P19/04 , F01D25/24 , F01D25/28
CPC分类号： B23P19/10 , F01D25/243 , F01D25/285 , Y10T29/5383 , Y10T29/53848 , Y10T29/53978
摘要： An alignment tool (100) aligns a first opening (416A) in a first member (30A) with a second opening (417A) in a second member (30D) to receive a fastener to couple the members. First (102) and second (103) lugs extend from a back plate (101). A first pin (104) is received within a first lug opening (102C) and within a third opening (408A) in the first member (30A). Similarly a second pin (108) is received within a second lug opening (103A) and within a fourth opening (409A) in the second member (30D). The third (408A) and fourth (409A) openings are proximate respective first (416A) and second (417A) openings. Reducing the distance between the back plate (100) and the first pin (104) displaces the third opening (408A) toward the back plate (100) to align the first (416A) and second (417A) openings.
摘要翻译：对准工具（100）将第一构件（30A）中的第一开口（416A）与第二构件（30D）中的第二开口（41A）对准以接收紧固件以联接构件。第一（102）和第二（103）凸耳从背板（101）延伸。第一销（104）被容纳在第一凸耳开口（102C）内并在第一开口（30A）内的第三开口（408A）内。类似地，第二销（108）被接收在第二凸耳开口（103A）内并且在第二构件（30D）内的第四开口（409A）内。第三（408A）和第四（409A）开口靠近相应的第一（416A）和第二（417A）开口。减小背板（100）和第一销（104）之间的距离将第三开口（408A）朝向后板（100）移位，以对准第一（416A）和第二（417A）开口。

3. 发明申请

US20150000131A1 GAS TURBINE SHAFT BEARING SYSTEM SERVICE TOOL AND BEARING SYSTEM SERVICE METHOD 有权
标题翻译：气体涡轮轴承系统维修工具和轴承系统维修方法
公开(公告)号：US20150000131A1
公开(公告)日：2015-01-01
申请号：US13927582
申请日：2013-06-26
申请人： James B. Edwards , Cezar Cisloiu
发明人： James B. Edwards , Cezar Cisloiu
IPC分类号： F01D5/00
CPC分类号： F01D5/005 , F01D25/16 , F01D25/285 , F16C35/00 , F16C2237/00 , F16C2360/23 , Y10T29/49318 , Y10T29/49696 , Y10T29/49698 , Y10T29/49822 , Y10T29/53 , Y10T29/53796 , Y10T29/5383 , Y10T29/53961 , Y10T29/5397 , Y10T29/53974 , Y10T29/53983
摘要： A gas turbine shaft bearing system (bearing and/or seal component) service method and service tool that applies biasing force between a gas turbine shaft and a bearing system component supporting the shaft, so that the bearing system component can be removed or installed. The bearing system service tool is coupled directly to the bearing system component and the shaft, preferably without the need for external fixtures. A biasing force generator, such as a hydraulic unit applies a force on the bearing system component to cause component movement on or off the shaft. Counter-biasing forces are resisted by the fixed position turbine shaft. By exerting biasing force directly between the turbine shaft and bearing system component the service tool can be constructed of smaller, man portable components that are more easily maneuvered within relatively confined turbine service spaces, which are common in field installations.
摘要翻译：一种燃气轮机轴承系统（轴承和/或密封部件）服务方法和服务工具，其在燃气轮机轴和支撑轴之间的轴承系统部件之间施加偏压力，从而可以移除或安装轴承系统部件。轴承系统维护工具直接连接到轴承系统部件和轴上，优选地不需要外部固定装置。诸如液压单元的偏压力发生器在轴承系统部件上施加力以使部件在轴上或轴上移动。反偏力由固定位置的涡轮轴抵抗。通过在涡轮轴和轴承系统部件之间直接施加偏压力，维修工具可以由更小的人造便携式部件构成，其在相对受限的涡轮机服务空间内更容易地操纵，这在现场安装中是常见的。

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