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1. 发明授权

US09243510B2 Floating seal 有权
标题翻译：浮动密封
公开(公告)号：US09243510B2
公开(公告)日：2016-01-26
申请号：US13607847
申请日：2012-09-10
申请人： Matthew Stephen Casavant , Kevin Thomas McGovern
发明人： Matthew Stephen Casavant , Kevin Thomas McGovern
IPC分类号： F01D11/00 , F16J15/02 , F16J15/32
CPC分类号： F01D11/005 , F16J15/3288
摘要： A floating seal assembly for sealing two static parts is disclosed. Each static part has an opposing groove, and the opposing grooves define a seal cavity. Floating seal assembly includes a floating circumferential seal having a middle portion and opposing end portions, each opposing end portion is positioned within a groove in one of the static parts, wherein each end portion has a curved side facing a low pressure side of the seal cavity. The floating seal assembly according to embodiments of the invention is pressure driven in that each curved side of the end portions is configured to engage a low pressure side of the seal cavity in response to a pressure differential across the sealing cavity reaching a threshold value.
摘要翻译：公开了一种用于密封两个静态部件的浮动密封组件。每个静态部分具有相对的槽，并且相对的槽限定密封腔。浮动密封组件包括具有中间部分和相对端部的浮动圆周密封件，每个相对的端部部分位于一个静止部件中的凹槽内，其中每个端部具有面向密封腔的低压侧的弯曲面。根据本发明的实施例的浮动密封组件是压力驱动的，因为端部的每个弯曲侧被构造成响应于跨越密封腔的压差达到阈值而与密封腔的低压侧接合。

2. 发明授权

US09127568B2 Turbine casing 有权
标题翻译：涡轮机壳
公开(公告)号：US09127568B2
公开(公告)日：2015-09-08
申请号：US13343322
申请日：2012-01-04
申请人： Bradley Edwin Wilson , Matthew Stephen Casavant
发明人： Bradley Edwin Wilson , Matthew Stephen Casavant
IPC分类号： F01D25/24 , F01D25/26
CPC分类号： F01D25/243 , F01D25/26 , F02K3/06 , F05D2240/14
摘要： A turbine casing includes a plurality of arc-shaped segments having a flange at each side end to connect to a flange of an adjacent arc-shaped segment. The flange extends outward from an outer surface of each arc-shaped segment and extends along the outer surface in a front-to-rear direction. Each arc-shaped segment has a portion of the outer surface that is co-linear with the flange in a front-to-rear direction that does not include the flange.
摘要翻译：涡轮机壳体包括多个弧形段，其在每个侧端具有连接到相邻弧形段的凸缘的凸缘。凸缘从每个弧形段的外表面向外延伸并且在前后方向上沿外表面延伸。每个弧形段具有外表面的与法兰在前后方向上并不包括凸缘的一部分。

3. 发明授权

US08992167B2 Turbine casing assembly mounting pin 有权
标题翻译：涡轮机壳总成安装销
公开(公告)号：US08992167B2
公开(公告)日：2015-03-31
申请号：US13226823
申请日：2011-09-07
申请人： Matthew Stephen Casavant , Kenneth Damon Black
发明人： Matthew Stephen Casavant , Kenneth Damon Black
IPC分类号： F01D25/24
CPC分类号： F01D25/243 , F01D25/246 , F01D25/26 , F01D25/28 , F05D2230/644 , F05D2260/30 , Y10T29/4932
摘要： In certain embodiments of the present disclosure a turbine casing assembly is described. The turbine casing assembly includes an inner casing and an outer casing surrounding the inner casing. The outer casing includes a first outer casing section and a second outer casing section that join together along a flange. Two bolts extend through the flange and join together the first outer casing section and the second outer casing section. A pin having a first segment having a first diameter and a second segment having a second diameter extends through the inner casing and the outer casing and supports the inner casing relative to the outer casing. The pin has a first diameter that is greater than the second diameter and is located between the two bolts along the axis of the flange.
摘要翻译：在本公开的某些实施例中，描述了涡轮机壳体组件。涡轮机壳体组件包括内壳体和围绕内壳体的外壳体。外壳包括沿法兰连接在一起的第一外壳部分和第二外壳部分。两个螺栓延伸穿过凸缘并将第一外壳部分和第二外壳部分接合在一起。具有第一直径的第一段和具有第二直径的第二段的销延伸穿过内壳和外壳并相对于外壳支撑内壳。销具有大于第二直径的第一直径，并且沿着凸缘的轴线位于两个螺栓之间。

4. 发明申请

US20110164983A1 Locking Spacer Assembly 有权
标题翻译：锁定垫片组件
公开(公告)号：US20110164983A1
公开(公告)日：2011-07-07
申请号：US12652159
申请日：2010-01-05
申请人： Andres Jose Garcia-Crespo , Matthew Stephen Casavant
发明人： Andres Jose Garcia-Crespo , Matthew Stephen Casavant
IPC分类号： F01D5/32 , B23P19/02
CPC分类号： F01D5/303 , F01D5/3038 , F01D5/323 , F01D5/326 , F05D2230/60 , Y10T29/49945
摘要： The present application describes a locking spacer assembly for use with a groove in a rotating disk. The locking spacer assembly may include a locking spacer with a leg and a wedge tool in contact with the leg so as to pull the leg inward and into the groove.
摘要翻译：本申请描述了一种与旋转盘中的凹槽一起使用的锁定间隔件组件。锁定间隔件组件可以包括具有腿的锁定间隔件和与腿接触的楔形工具，以便将腿向内拉并进入凹槽中。

5. 发明申请

US20130224005A1 COMPRESSION SLEEVE SEAL 有权
标题翻译：压缩套管密封
公开(公告)号：US20130224005A1
公开(公告)日：2013-08-29
申请号：US13406943
申请日：2012-02-28
申请人： Matthew Stephen Casavant , Brett Darrick Klingler
发明人： Matthew Stephen Casavant , Brett Darrick Klingler
IPC分类号： F01D25/24 , B23P11/00 , F16J15/02
CPC分类号： F01D25/243 , F05D2240/55 , F05D2260/31 , Y10T29/49863
摘要： A seal for a turbine casing is provided. The turbine casing includes a plurality of sections joined at flanges provided on each section. Each flange includes a bore and a counterbore. The seal comprises a compression sleeve seal having a length that is greater than a counterbore-to-counterbore length of two flanges; a fastener configured to extend through the compression sleeve seal; and a nut threadable on each end of the fastener. The compression sleeve seal is compressible between each flange and each nut to create a first seal and is radially extensible to create a second seal against each bore.
摘要翻译：提供了一种用于涡轮机壳体的密封件。涡轮机壳体包括在每个部分上设置的法兰处连接的多个部分。每个凸缘包括孔和沉孔。密封件包括压缩套筒密封件，该密封件的长度大于两个凸缘的沉孔至沉孔长度; 紧固件，其构造成延伸穿过所述压缩套筒密封件; 以及在紧固件的每一端上可螺纹的螺母。压缩套筒密封件在每个凸缘和每个螺母之间是可压缩的，以产生第一密封件并且可径向延伸以产生抵靠每个孔的第二密封件。

6. 发明申请

US20130058780A1 TURBINE CASING ASSEMBLY MOUNTING PIN 有权
标题翻译：涡轮机壳组装安装孔
公开(公告)号：US20130058780A1
公开(公告)日：2013-03-07
申请号：US13226847
申请日：2011-09-07
申请人： Matthew Stephen Casavant , Kenneth Damon Black
发明人： Matthew Stephen Casavant , Kenneth Damon Black
IPC分类号： F01D25/28 , B23P11/00 , F01D25/26
CPC分类号： F01D25/243 , Y10T29/49323
摘要： In certain embodiments of the present disclosure, a turbine casing assembly is described. The turbine casing assembly includes an inner casing and an outer casing surrounding the inner casing. The outer casing has a first outer casing section and a second outer casing section that join together along a flange. A bolt extends through the flange and joins together the first outer casing section and the second outer casing section. The turbine casing assembly further includes a pin. The pin has a segment defining an opening therethrough. The pin extends through the inner casing and the outer casing and supports the inner casing relative to the outer casing. The bolt passes through the opening defined by the pin.
摘要翻译：在本公开的某些实施例中，描述了涡轮机壳体组件。涡轮机壳体组件包括内壳体和围绕内壳体的外壳体。外壳具有沿法兰连接在一起的第一外壳部分和第二外壳部分。螺栓延伸穿过凸缘并将第一外壳部分和第二外壳部分连接在一起。涡轮机壳体组件还包括销。销具有限定穿过其中的开口的段。销延伸穿过内壳和外壳，并相对于外壳支撑内壳。螺栓穿过由销定义的开口。

7. 发明授权

US08176598B2 Locking spacer assembly for a circumferential dovetail rotor blade attachment system 有权
标题翻译：用于周向燕尾转子叶片附接系统的锁定间隔件组件
公开(公告)号：US08176598B2
公开(公告)日：2012-05-15
申请号：US12534529
申请日：2009-08-03
申请人： Matthew Stephen Casavant , Bradley Taylor Boyer
发明人： Matthew Stephen Casavant , Bradley Taylor Boyer
IPC分类号： F01D5/32
CPC分类号： F01D5/3038 , F01D5/32 , Y10T16/698
摘要： A dual-component locking spacer assembly for insertion in a circumferential dovetail slot includes a stationary member having a platform configured to fit into a space between the adjacent rotor blade platforms. A first leg extends transversely from an underside of the platform. A longitudinally extending groove is defined in the platform. A slide member is movably engaged with the stationary member along the groove, and includes an upper plate and a second leg connected to the upper plate. The slide member is movable along the groove between a first unlocked position wherein the first and second legs are spaced apart a first distance so as to be insertable into the dovetail slot, and a second locked position wherein the first and second legs are spaced apart an extended second distance so as to engage against opposite walls of the dovetail slot and lock the stationary member in position in the dovetail slot.
摘要翻译：用于插入周向燕尾槽中的双组件锁定间隔件组件包括固定构件，其具有被配置成装配到相邻的转子叶片平台之间的空间中的平台。第一条腿从平台的下侧横向延伸。在平台中限定纵向延伸的凹槽。滑动构件沿着凹槽可移动地与固定构件接合，并且包括上板和连接到上板的第二支脚。滑动构件可在第一解锁位置之间沿凹槽移动，其中第一和第二腿间隔开第一距离以便可插入到燕尾槽中，以及第二锁定位置，其中第一和第二腿间隔开延伸的第二距离以便与燕尾槽的相对的壁接合并将固定构件锁定在燕尾槽中的适当位置。

8. 发明申请

US20110027090A1 LOCKING SPACER ASSEMBLY FOR A CIRCUMFERENTIAL DOVETAIL ROTOR BLADE ATTACHMENT SYSTEM 有权
标题翻译：用于圆形手柄转子叶片连接系统的闭锁间隔件
公开(公告)号：US20110027090A1
公开(公告)日：2011-02-03
申请号：US12534529
申请日：2009-08-03
申请人： MATTHEW STEPHEN CASAVANT , BRADLEY TAYLOR BOYER
发明人： MATTHEW STEPHEN CASAVANT , BRADLEY TAYLOR BOYER
IPC分类号： F01D5/32
CPC分类号： F01D5/3038 , F01D5/32 , Y10T16/698
摘要： A dual-component locking spacer assembly for insertion in a circumferential dovetail slot includes a stationary member having a platform configured to fit into a space between the adjacent rotor blade platforms. A first leg extends transversely from an underside of the platform. A longitudinally extending groove is defined in the platform. A slide member is movably engaged with the stationary member along the groove, and includes an upper plate and a second leg connected to the upper plate. The slide member is movable along the groove between a first unlocked position wherein the first and second legs are spaced apart a first distance so as to be insertable into the dovetail slot, and a second locked position wherein the first and second legs are spaced apart an extended second distance so as to engage against opposite walls of the dovetail slot and lock the stationary member in position in the dovetail slot.
摘要翻译：用于插入周向燕尾槽中的双组件锁定间隔件组件包括固定构件，其具有被配置成装配到相邻的转子叶片平台之间的空间中的平台。第一条腿从平台的下侧横向延伸。在平台中限定纵向延伸的凹槽。滑动构件沿着凹槽可移动地与固定构件接合，并且包括上板和连接到上板的第二支脚。滑动构件可在第一解锁位置之间沿凹槽移动，其中第一和第二腿间隔开第一距离以便可插入到燕尾槽中，以及第二锁定位置，其中第一和第二腿间隔开延伸的第二距离以便与燕尾槽的相对的壁接合并将固定构件锁定在燕尾槽中的适当位置。

9. 发明授权

US08870529B2 Methods and apparatus to facilitate turbine casing assembly 有权
标题翻译：涡轮机壳组装方法和装置
公开(公告)号：US08870529B2
公开(公告)日：2014-10-28
申请号：US13208829
申请日：2011-08-12
申请人： Matthew Stephen Casavant , Bradley Edwin Wilson
发明人： Matthew Stephen Casavant , Bradley Edwin Wilson
IPC分类号： F01D25/26 , F01D25/24
CPC分类号： F01D25/243 , F01D25/28 , F05D2230/644 , Y10T29/4932
摘要： A turbine assembly is provided. The turbine assembly includes an inner turbine casing and an outer turbine casing radially outward from the inner turbine casing, the outer turbine casing including an aperture extending therethrough and a support assembly extending through the aperture, the support assembly externally adjustable outside of the outer turbine casing to adjust the inner turbine casing relative to the outer turbine casing.
摘要翻译：提供涡轮机组件。涡轮组件包括内涡轮机外壳和从内涡轮机壳体径向向外的外涡轮机壳体，外涡轮机壳体包括延伸穿过其中的孔和延伸穿过孔的支撑组件，支撑组件可从外涡轮机壳体外部调节以相对于外涡轮机壳体调节内涡轮机壳体。

10. 发明申请

US20140072418A1 FLOATING SEAL 有权
标题翻译：浮动密封
公开(公告)号：US20140072418A1
公开(公告)日：2014-03-13
申请号：US13607847
申请日：2012-09-10
申请人： Matthew Stephen Casavant , Kevin Thomas McGovern
发明人： Matthew Stephen Casavant , Kevin Thomas McGovern
IPC分类号： F01D11/00 , F16J15/02
CPC分类号： F01D11/005 , F16J15/3288
摘要： A floating seal assembly for sealing two static parts is disclosed. Each static part has an opposing groove, and the opposing grooves define a seal cavity. Floating seal assembly includes a floating circumferential seal having a middle portion and opposing end portions, each opposing end portion is positioned within a groove in one of the static parts, wherein each end portion has a curved side facing a low pressure side of the seal cavity. The floating seal assembly according to embodiments of the invention is pressure driven in that each curved side of the end portions is configured to engage a low pressure side of the seal cavity in response to a pressure differential across the sealing cavity reaching a threshold value.
摘要翻译：公开了一种用于密封两个静态部件的浮动密封组件。每个静态部分具有相对的槽，并且相对的槽限定密封腔。浮动密封组件包括具有中间部分和相对端部的浮动圆周密封件，每个相对的端部部分位于一个静止部件中的凹槽内，其中每个端部具有面向密封腔的低压侧的弯曲面。根据本发明的实施例的浮动密封组件是压力驱动的，因为端部的每个弯曲侧被构造成响应于跨越密封腔的压差达到阈值而与密封腔的低压侧接合。

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