专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050232762A1 Turbomachine compressor scroll with load-carrying inlet vanes 失效
标题翻译：涡轮机压缩机蜗轮带有承载入口叶片
公开(公告)号：US20050232762A1
公开(公告)日：2005-10-20
申请号：US10829114
申请日：2004-04-20
申请人： Jason Smoke , Cristopher Frost , Richard Kocher , Jeff Guymon , Ly Nguyen
发明人： Jason Smoke , Cristopher Frost , Richard Kocher , Jeff Guymon , Ly Nguyen
IPC分类号： F01D9/02 , F04D29/44 , F04D29/62
CPC分类号： F04D29/444 , F01D9/026 , F04D29/624 , F05D2220/40 , F05D2250/52
摘要： A compressor scroll housing for use in conjunction with turbo-machinery, particularly applicable in aircraft. The scroll housing can include a plurality of scroll vanes arrayed around the scroll housing. Scroll vanes, integrally formed with the scroll housing, carry stress load on the scroll housing, including the load from fluid pressure within the scroll and carcass loading from the engine. The plurality of scroll vanes adapted for guiding flow of fluid from an inlet to an outlet while supporting the scroll housing. Chord length and cross sectional area of each scroll vane can be sized to maintain an equal stress in all scroll vanes. A method of making the scroll housing for use with an impeller connected to an engine is disclosed, as well as a method of operating turbo-machinery including supporting a load on the scroll housing with scroll vanes while maintaining an equal stress on each scroll vane.
摘要翻译：一种与涡轮机械结合使用的压缩机涡旋壳体，特别适用于飞机。涡旋壳体可以包括围绕涡旋壳体排列的多个涡旋叶片。与涡旋壳体一体形成的涡旋叶片在涡旋壳体上承受应力负荷，包括来自涡卷内的流体压力的负载和来自发动机的胎体负载。多个涡旋叶片适于在支撑涡旋壳体的同时引导流体从入口到出口的流动。每个涡旋叶片的弦长和横截面面积的尺寸可以确保在所有涡旋叶片中保持相等的应力。公开了一种制造与连接到发动机的叶轮一起使用的涡旋壳体的方法，以及一种操作涡轮机械的方法，包括在涡轮叶片上支撑负载，同时在每个涡旋叶片上保持相等的应力。

12. 发明申请

US20050212283A1 Low profile tension style flexible joint 有权
标题翻译：低调张力式柔性接头
公开(公告)号：US20050212283A1
公开(公告)日：2005-09-29
申请号：US10810456
申请日：2004-03-26
申请人： Cristopher Frost , Richard Kocher
发明人： Cristopher Frost , Richard Kocher
IPC分类号： F16L19/02 , F16L19/025 , F16L55/00
CPC分类号： F16L27/1008 , F02C7/00 , F16L19/02 , F16L19/0212 , F16L19/025 , Y02T50/671 , Y10S285/917
摘要： A low profile tension style flexible joint for pneumatic ducting may be useful as, for example, a joint for aircraft engine pneumatic ducting. The joint of the present invention may be used at both ends of a duct that passes high temperature (up to about 1200° F.) and high pressure (up to about 110 psia) compressor air to the combustor of a turbomachine. Some turbomachines, such as the turbo engine of a jet-powered aircraft, require a very short curved duct to fit into an unusually small aircraft installation envelope. Moreover, these installations also require those features found in conventional flex joints, including being able to support the axial load inherent in pressurized ducting systems. Unlike conventional flexible joints, such as ball joints, gimble joints and pressure compensated joints, the low profile tension style flexible joint of the present invention provides a low profile, low weight design with the ability to support the axial load inherent in pressurized ducting systems.
摘要翻译：用于气动管道的低轮廓张力式柔性接头可用作例如飞机发动机气动管道的接头。本发明的接头可以在通过高温（高达约1200°F）和高压（高达约110psia）的压缩机空气到涡轮机的燃烧器的管道的两端使用。一些涡轮机，例如喷气式飞机的涡轮发动机，需要非常短的弯曲管道，以适应非常小的飞机安装外壳。此外，这些安装还需要在传统的挠性接头中发现的特征，包括能够支撑加压管道系统中固有的轴向载荷。与传统的柔性接头（例如球形接头，柔性接头和压力补偿接头）不同，本发明的低轮廓张力型柔性接头提供了低外形，低重量的设计，具有支撑加压管道系统固有的轴向载荷的能力。

13. 发明授权

US09145834B2 Transverse mounted accessory gearbox 有权
标题翻译：横安装附件齿轮箱
公开(公告)号：US09145834B2
公开(公告)日：2015-09-29
申请号：US13160380
申请日：2011-06-14
申请人： Cristopher Frost , Mary Eileen Richardson , Michael Stephen Crestin , James Laffan , Mingfong Hwang , Doug Hollingshead , Marc Schmittenberg
发明人： Cristopher Frost , Mary Eileen Richardson , Michael Stephen Crestin , James Laffan , Mingfong Hwang , Doug Hollingshead , Marc Schmittenberg
IPC分类号： F02C7/32 , F02C7/36
CPC分类号： F02C7/32 , F02C7/36 , F05D2250/312 , F05D2250/313 , F05D2260/53 , Y02T50/671
摘要： A gas turbine engine and an accessory gear box (AGB) are provided for. The gas turbine engine comprises a drive shaft, a compressor, a combustor and an exhaust turbine, where the exhaust turbine and the compressor are coaxially connected by the drive shaft. The gas turbine engine further comprises an engine casing of varying diameters circumferentially enveloping the compressor, the combustor and the exhaust turbine with a waist located between the compressor and the combustor. The gas turbine engine also includes an accessory gear box (AGB) attached to the engine casing at the waist, the AGB comprising a gear rotating on an axis extending in a transverse direction relative to that of the drive shaft.
摘要翻译：提供燃气涡轮发动机和附件齿轮箱（AGB）。燃气涡轮发动机包括驱动轴，压缩机，燃烧器和排气涡轮机，其中排气涡轮机和压缩机通过驱动轴同轴连接。燃气涡轮发动机还包括具有不同直径的发动机壳体，其周向包围压缩机，燃烧器和排气涡轮机，腰部位于压缩机和燃烧器之间。燃气涡轮发动机还包括在腰部附接到发动机壳体的附件齿轮箱（AGB），AGB包括沿相对于驱动轴的横向方向延伸的轴线旋转的齿轮。

14. 发明授权

US08292576B2 Compressor scrolls for auxiliary power units 有权
标题翻译：压缩机用于辅助动力装置的滚动
公开(公告)号：US08292576B2
公开(公告)日：2012-10-23
申请号：US12059684
申请日：2008-03-31
申请人： Cristopher Frost , Bruce Dan Bouldin
发明人： Cristopher Frost , Bruce Dan Bouldin
IPC分类号： F01D25/24
CPC分类号： F04D29/441 , F04D29/541
摘要： A compressor scroll is provided for redirecting an airflow from a compressor. The compressor scroll includes a spiral-shaped body; a radial inlet formed in the body for receiving the airflow from the compressor as inlet airflow; and an outlet formed in the body such that inlet airflow flows through the body and exits the outlet as outlet airflow, with at least a portion of the outlet airflow crossing at least a portion of the inlet airflow.
摘要翻译：提供压缩机涡旋以用于重新定向来自压缩机的气流。压缩机涡旋件包括螺旋形体; 形成在主体中的径向入口，用于接收来自压缩机的气流作为入口气流; 以及形成在主体中的出口，使得入口气流流过主体并离开出口，作为出口气流，其中出口气流的至少一部分与入口气流的至少一部分相交。

15. 发明申请

US20090246009A1 COMPRESSOR SCROLLS FOR AUXILIARY POWER UNITS 有权
标题翻译：压缩机用于辅助电源单元的滚动
公开(公告)号：US20090246009A1
公开(公告)日：2009-10-01
申请号：US12059684
申请日：2008-03-31
申请人： Cristopher Frost , Bruce Dan Bouldin
发明人： Cristopher Frost , Bruce Dan Bouldin
IPC分类号： F04D29/44
CPC分类号： F04D29/441 , F04D29/541
摘要： A compressor scroll is provided for redirecting an airflow from a compressor. The compressor scroll includes a spiral-shaped body; a radial inlet formed in the body for receiving the airflow from the compressor as inlet airflow; and an outlet formed in the body such that inlet airflow flows through the body and exits the outlet as outlet airflow, with at least a portion of the outlet airflow crossing at least a portion of the inlet airflow.
摘要翻译：提供压缩机涡旋以用于重新定向来自压缩机的气流。压缩机涡旋件包括螺旋形体; 形成在主体中的径向入口，用于接收来自压缩机的气流作为入口气流; 以及形成在主体中的出口，使得入口气流流过主体并离开出口，作为出口气流，其中出口气流的至少一部分与入口气流的至少一部分相交。

16. 发明申请

US20080127774A1 Gearbox with removable oil tank 有权
标题翻译：齿轮箱带可拆卸油箱
公开(公告)号：US20080127774A1
公开(公告)日：2008-06-05
申请号：US11606746
申请日：2006-11-30
申请人： Cristopher Frost
发明人： Cristopher Frost
IPC分类号： F16H57/02 , B64D41/00
CPC分类号： F02C7/32 , F02C7/275 , F05D2220/50 , F05D2260/85 , Y02T50/671 , Y10T74/2186
摘要： A gearbox for an auxiliary power unit (APU) includes a front side defining a generator interface configured to be coupled to a generator, the front side further defining an oil pump and fuel control component interface configured to be coupled to an oil pump and fuel control component, and a starter interface configured to be coupled to a starter. The gearbox further includes a back side on an opposite side to the front side and configured to house a gear train; a bottom side defining an oil tank interface configured to be coupled to an oil tank; and a debris conduit extending from the generator interface to the oil tank interface.
摘要翻译：用于辅助动力单元（APU）的齿轮箱包括限定被配置为联接到发电机的发电机接口的前侧，所述前侧进一步限定油泵和燃料控制部件接口，其配置为联接到油泵和燃料控制组件以及被配置为耦合到起动器的起动器接口。齿轮箱还包括在前侧的相对侧的后侧，并且构造成容纳齿轮系; 限定油箱接口的底侧，其被配置为联接到油箱; 以及从发生器接口延伸到油箱接口的碎屑导管。

17. 发明申请

US20080099388A1 Combination filter for a lubrication system 审中-公开
标题翻译：用于润滑系统的组合过滤器
公开(公告)号：US20080099388A1
公开(公告)日：2008-05-01
申请号：US11590358
申请日：2006-10-31
申请人： Cristopher Frost
发明人： Cristopher Frost
IPC分类号： B01D29/00
CPC分类号： B01D35/301 , B01D29/114 , B01D29/117 , B01D29/50 , B01D46/0008
摘要： A combination filter includes a filter housing having first and second inlet ports and first and second outlet ports. A first filter bowl is coupled to the housing. The first filter bowl inner surface defines a first cavity that is in fluid communication with the first inlet port and the first outlet port. A second filter bowl is coupled to the housing and is at least partially disposed within the first cavity of the first filter bowl. The second filter bowl defines a second cavity that is in fluid communication with the second inlet port and the second outlet port. A first filter is disposed within the first filter bowl for filtering fluid that flows between the first inlet port and the first outlet port, and a second filter is disposed within the second filter bowl for filtering fluid that flows between the second inlet and outlet ports.
摘要翻译：组合过滤器包括具有第一入口和第二入口以及第一和第二出口的过滤器壳体。第一过滤碗联接到壳体。第一过滤碗内表面限定与第一入口端口和第一出口端口流体连通的第一空腔。第二过滤器碗联接到壳体并且至少部分地设置在第一过滤器碗的第一腔内。第二过滤器碗限定与第二入口端口和第二出口端口流体连通的第二空腔。第一过滤器设置在第一过滤器碗内，用于过滤在第一入口和第一出口之间流动的流体，并且第二过滤器设置在第二过滤器碗内，用于过滤在第二入口和出口之间流动的流体。

18. 发明申请

US20050132554A1 Compact removal feature and removal tool for rolling element bearings 失效
标题翻译：滚动元件轴承的紧凑拆卸功能和拆卸工具
公开(公告)号：US20050132554A1
公开(公告)日：2005-06-23
申请号：US10742206
申请日：2003-12-18
申请人： Eric Bridges , Cristopher Frost
发明人： Eric Bridges , Cristopher Frost
IPC分类号： B25B27/06 , B23P19/00 , B21K1/76
CPC分类号： B25B27/062 , F16C19/06 , F16C33/586 , F16C33/60 , F16C35/062 , F16C2237/00 , F16C2300/02 , Y10T29/49696 , Y10T29/49698 , Y10T29/49815 , Y10T29/49822 , Y10T29/53848 , Y10T29/53857 , Y10T29/53861 , Y10T29/53865 , Y10T29/5387 , Y10T29/53874
摘要： A compact removal feature comprises a plurality of recesses, such as radius slots, on an inner diameter (ID) of a bearing inner ring. The removal tool can engage the removal feature and remove the entire bearing assembly without damage to the parts. The placement of the removal feature on the bearing inner ring ID allows for a reduction in inner ring length (and weight) while maintaining bearing assembly integrity.
摘要翻译：紧凑的移除特征包括在轴承内圈的内径（ID）上的多个凹槽，例如半径槽。移除工具可以接合移除特征并移除整个轴承组件而不损坏部件。移除部件在轴承内圈ID上的放置允许在保持轴承组件完整性的同时减小内圈长度（和重量）。

19. 发明申请

US20120317991A1 TRANSVERSE MOUNTED ACCESSORY GEARBOX 有权
标题翻译：横向安装附件齿轮箱
公开(公告)号：US20120317991A1
公开(公告)日：2012-12-20
申请号：US13160380
申请日：2011-06-14
申请人： Cristopher Frost , Mary Eileen Richardson , Michael Stephen Crestin , James Laffan , Mingfong Hwang , Doug Hollingshead , Marc Schmittenberg
发明人： Cristopher Frost , Mary Eileen Richardson , Michael Stephen Crestin , James Laffan , Mingfong Hwang , Doug Hollingshead , Marc Schmittenberg
IPC分类号： F02C6/04
CPC分类号： F02C7/32 , F02C7/36 , F05D2250/312 , F05D2250/313 , F05D2260/53 , Y02T50/671
摘要： A gas turbine engine and an accessory gear box (AGB) are provided for. The gas turbine engine comprises a drive shaft, a compressor, a combustor and an exhaust turbine, where the exhaust turbine and the compressor are coaxially connected by the drive shaft. The gas turbine engine further comprises an engine casing of varying diameters circumferentially enveloping the compressor, the combustor and the exhaust turbine with a waist located between the compressor and the combustor. The gas turbine engine also includes an accessory gear box (AGB) attached to the engine casing at the waist, the AGB comprising a gear rotating on an axis extending in a transverse direction relative to that of the drive shaft.
摘要翻译：提供燃气涡轮发动机和附件齿轮箱（AGB）。燃气涡轮发动机包括驱动轴，压缩机，燃烧器和排气涡轮机，其中排气涡轮机和压缩机通过驱动轴同轴连接。燃气涡轮发动机还包括具有不同直径的发动机壳体，其周向包围压缩机，燃烧器和排气涡轮机，腰部位于压缩机和燃烧器之间。燃气涡轮发动机还包括在腰部附接到发动机壳体的附件齿轮箱（AGB），AGB包括沿相对于驱动轴的横向方向延伸的轴线旋转的齿轮。

20. 发明授权

US07930953B2 Gearbox with removable oil tank 有权
标题翻译：齿轮箱带可拆卸油箱
公开(公告)号：US07930953B2
公开(公告)日：2011-04-26
申请号：US11606746
申请日：2006-11-30
申请人： Cristopher Frost
发明人： Cristopher Frost
IPC分类号： F16H55/00
CPC分类号： F02C7/32 , F02C7/275 , F05D2220/50 , F05D2260/85 , Y02T50/671 , Y10T74/2186
摘要： A gearbox for an auxiliary power unit (APU) includes a front side defining a generator interface configured to be coupled to a generator, the front side further defining an oil pump and fuel control component interface configured to be coupled to an oil pump and fuel control component, and a starter interface configured to be coupled to a starter. The gearbox further includes a back side on an opposite side to the front side and configured to house a gear train; a bottom side defining an oil tank interface configured to be coupled to an oil tank; and a debris conduit extending from the generator interface to the oil tank interface.
摘要翻译：用于辅助动力单元（APU）的齿轮箱包括限定被配置为联接到发电机的发电机接口的前侧，所述前侧进一步限定油泵和燃料控制部件接口，其配置为联接到油泵和燃料控制组件以及被配置为耦合到起动器的起动器接口。齿轮箱还包括在前侧的相对侧的后侧，并且构造成容纳齿轮系; 限定油箱接口的底侧，其被配置为联接到油箱; 以及从发生器接口延伸到油箱接口的碎屑导管。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式