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公开(公告)号：US20130015291A1
公开(公告)日：2013-01-17
申请号：US13183284
申请日：2011-07-14
申请人： Brian C. DeDe , David Lau , Gordon F. Jewess
发明人： Brian C. DeDe , David Lau , Gordon F. Jewess
CPC分类号： B64D41/00 , B64D2041/002 , Y02T50/44 , Y10T29/49716
摘要： A mount yoke assembly comprises a first main hanger bracket and a first anchor bracket. The first main hanger bracket includes a first receiving portion for a first auxiliary power unit (APU) mount with first and second hanger arms. The first hanger arm includes a first hanger flange extending proximate a distal end of the first hanger arm. The first anchor bracket includes a first plurality of anchor holes and a first anchor flange. The first plurality of anchor holes are disposed substantially along a length of the first anchor bracket for securing the mount yoke assembly to a component of an APU assembly. The first anchor flange extends from the first anchor bracket for hingeably securing the first anchor bracket to the first main hanger bracket.
摘要翻译： 安装轭组件包括第一主悬架支架和第一锚定支架。 第一主吊架支架包括用于具有第一和第二悬挂臂的第一辅助动力单元（APU）安装件的第一接收部分。 第一衣架臂包括靠近第一衣架臂的远端延伸的第一衣架凸缘。 第一锚定支架包括第一多个锚定孔和第一锚定凸缘。 第一多个锚定孔基本上沿着第一锚定支架的长度设置，用于将安装轭组件固定到APU组件的部件上。 第一锚定凸缘从第一锚定支架延伸，用于可枢转地将第一锚固支架固定到第一主悬架支架。
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2.发明授权Compact recirculating lubrication system for a miniature gas turbine engine 有权用于微型燃气涡轮发动机的紧凑型循环润滑系统公开(公告)号：US07748208B2
公开(公告)日：2010-07-06
申请号：US11633280
申请日：2006-12-04
IPC分类号： F02C7/06
摘要： A recirculating bearing lubrication system for a gas turbine engine that comprises a housing for the engine that serves as a primary static structural support, a rotor shaft for mounting rotational components of the engine, at least two bearings for supporting the rotor shaft within the housing and an air intake for supplying engine air comprises a generally annular lubricant source mounted about the engine intake to cool lubricant for the bearings; a solenoid that seals the lubricant from air contamination during storage of the engine and unseals it upon starting the engine; a lubricant pump that circulates the lubricant; at least one lubricant spray jet that receives circulating lubricant and sprays lubricant onto the bearings; and a sump for collecting excess lubricant sprayed on the bearings.
摘要翻译： 一种用于燃气涡轮发动机的循环轴承润滑系统，其包括用作主静态结构支撑件的用于发动机的壳体，用于安装发动机的旋转部件的转子轴，用于将转子轴支撑在壳体内的至少两个轴承， 用于供应发动机空气的进气口包括围绕发动机进气口安装的大致环形的润滑剂源，以冷却轴承的润滑剂; 在发动机储存期间将润滑剂与空气污染密封的螺线管，并在起动发动机时将其开启; 使润滑剂循环的润滑剂泵; 至少一个润滑剂喷射喷嘴，其接收循环润滑剂并将润滑剂喷射到轴承上; 以及用于收集喷射在轴承上的多余润滑剂的油槽。
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公开(公告)号：US20090252604A1
公开(公告)日：2009-10-08
申请号：US12061053
申请日：2008-04-02
CPC分类号： F01D25/125 , F01D25/18 , F02C7/055 , F04D29/063 , F05D2250/82 , Y02T50/675
摘要： A thermal management system and method for a miniature gas turbine engine includes a forward cover having a filter portion along an axis of rotation of a gas turbine engine, a first lubrication passage and a second lubrication passage.
摘要翻译： 微型燃气涡轮发动机的热管理系统和方法包括：具有沿着燃气轮机的旋转轴的过滤部分的前盖，第一润滑通道和第二润滑通道。
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公开(公告)号：US08540484B2
公开(公告)日：2013-09-24
申请号：US12842167
申请日：2010-07-23
IPC分类号： F01D9/04
CPC分类号： F04D29/441 , F04D29/444 , F05D2250/52
摘要： A wedge-type diffuser includes a diffuser floor and a plurality of wedge-shaped vanes. The wedge-shaped vanes extend from the diffuser floor and have a top surface, a leading edge and a trailing edge. Each of the wedge-shaped vanes has a slot extending from the trailing edge toward the leading edge.
摘要翻译： 楔形扩散器包括扩散器底板和多个楔形叶片。 楔形叶片从扩散器底板延伸并且具有顶表面，前缘和后缘。 每个楔形叶片具有从后缘朝向前缘延伸的槽。
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公开(公告)号：US08387357B2
公开(公告)日：2013-03-05
申请号：US12189908
申请日：2008-08-12
申请人： Gordon F Jewess , Charles Travelbee
发明人： Gordon F Jewess , Charles Travelbee
摘要： A by-pass turbofan gas turbine engine, has a by-pass fan, a generally annular core engine duct, a generally annular by-pass duct situated in a generally coaxial relationship with the core engine duct coupled to the by-pass fan, an upstream axial compressor coupled to the core engine duct, a downstream radial compressor coupled to the upstream compressor, a generally annular recuperator with a cool side inlet coupled to the downstream compressor, a generally annular combustor coupled to a cool side outlet of the recuperator, a radial turbine coupled to the combustor and a warm side inlet of the recuperator coupled to the radial turbine, at least one exhaust nozzle coupled to a warm side outlet of the recuperator that discharges into the by-pass duct and a propelling nozzle coupled to the by-pass duct.
摘要翻译： 旁通涡轮风扇燃气涡轮发动机具有旁路风扇，大致环形的核心发动机管道，与与旁通风扇连接的核心发动机管道大体上同轴的关系的大致环形的旁路管道， 连接到所述核心发动机管道的上游轴向压缩机，耦合到所述上游压缩机的下游径向压缩机，具有联接到所述下游压缩机的冷侧入口的大体上环形的换热器，连接到所述换热器的冷侧出口的大致环形的燃烧器， 联接到燃烧器的径向涡轮机和耦合到径向涡轮机的换热器的暖侧入口，连接到换热器的暖侧出口的至少一个排气喷嘴，其排放到旁路管道中，以及推进喷嘴， 通道。
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公开(公告)号：US20120242045A1
公开(公告)日：2012-09-27
申请号：US13463900
申请日：2012-05-04
申请人： David Ronald Adair , Walter Ernest Ainslie , Gordon F. Jewess , Anthony C. Jones , Eric J. Alexander
发明人： David Ronald Adair , Walter Ernest Ainslie , Gordon F. Jewess , Anthony C. Jones , Eric J. Alexander
IPC分类号： F02C7/28
CPC分类号： F01D9/023 , F01D11/003 , F01D11/005 , F16J15/0887 , F23R3/50 , F23R2900/00012
摘要： An example method of sealing an interface within a gas turbine engine includes holding a sealing ring arrangement relative to a turbine nozzle using a flange extending from a combustor liner. The method further includes urging the sealing ring arrangement toward a sealed relationship with the turbine nozzle.
摘要翻译： 密封燃气涡轮发动机内的界面的示例性方法包括使用从燃烧器衬套延伸的凸缘相对于涡轮喷嘴保持密封环装置。 该方法还包括将密封环装置推向与涡轮喷嘴的密封关系。
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公开(公告)号：US5125228A
公开(公告)日：1992-06-30
申请号：US627019
申请日：1990-12-13
CPC分类号： F01D11/00 , F01D25/145
摘要： A first annular seal (46) is mounted on the housing (10) and extends into the space (32) between the compressor (26) and the turbine wheel (16). The seal (46) includes a main sealing and support section (54) adjacent the compressor (26) and an insulating section (86) adjacent the turbine wheel (16). The insulating section (86) is mounted on and generally spaced from the main support section (54). A peripheral groove (66) opens axially towards the turbine wheel (16) and is located at a radially outer extremity of the first seal (46). The groove (66) includes a first and second wall, with the first wall (70) located radially inward of the second wall (78). A mounting element (68) is attached to a radially inward side (69) of the first wall (70) to form a gap (75) between the first wall (70) and the mounting element (68). A second annular seal (74 ) includes an inner and outer edge. The inner edge (73) is sealingly engaged in the gap (75) and the second edge (79) is secured between a turbine side of the second wall (78) and the housing support (10).
摘要翻译： 第一环形密封件（46）安装在壳体（10）上并延伸到压缩机（26）和涡轮机叶轮（16）之间的空间（32）中。 密封件（46）包括邻近压缩机（26）的主密封和支撑部分（54）和邻近涡轮机叶轮（16）的绝缘部分（86）。 绝缘部分（86）安装在主支撑部分（54）上且与主支撑部分（54）大致间隔开。 周向槽（66）朝向涡轮机叶轮（16）轴向地开口，并且位于第一密封件（46）的径向外端。 槽（66）包括第一和第二壁，第一壁（70）位于第二壁（78）的径向内侧。 安装元件（68）附接到第一壁（70）的径向内侧（69），以在第一壁（70）和安装元件（68）之间形成间隙（75）。 第二环形密封件（74）包括内边缘和外边缘。 内边缘（73）密封地接合在间隙（75）中，第二边缘（79）固定在第二壁（78）的涡轮机侧和壳体支撑件（10）之间。
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公开(公告)号：US09297266B2
公开(公告)日：2016-03-29
申请号：US13463900
申请日：2012-05-04
申请人： David Ronald Adair , Walter Ernest Ainslie , Gordon F. Jewess , Anthony C. Jones , Eric J. Alexander
发明人： David Ronald Adair , Walter Ernest Ainslie , Gordon F. Jewess , Anthony C. Jones , Eric J. Alexander
CPC分类号： F01D9/023 , F01D11/003 , F01D11/005 , F16J15/0887 , F23R3/50 , F23R2900/00012
摘要： An example method of sealing an interface within a gas turbine engine includes holding a sealing ring arrangement relative to a turbine nozzle using a flange extending from a combustor liner. The method further includes urging the sealing ring arrangement toward a sealed relationship with the turbine nozzle.
摘要翻译： 密封燃气涡轮发动机内的界面的示例性方法包括使用从燃烧器衬套延伸的凸缘相对于涡轮喷嘴保持密封环装置。 该方法还包括将密封环装置推向与涡轮喷嘴的密封关系。
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公开(公告)号：US20120020779A1
公开(公告)日：2012-01-26
申请号：US12842167
申请日：2010-07-23
IPC分类号： F01D1/02
CPC分类号： F04D29/441 , F04D29/444 , F05D2250/52
摘要： A wedge-type diffuser includes a diffuser floor and a plurality of wedge-shaped vanes. The wedge-shaped vanes extend from the diffuser floor and have a top surface, a leading edge and a trailing edge. Each of the wedge-shaped vanes has a slot extending from the trailing edge toward the leading edge.
摘要翻译： 楔形扩散器包括扩散器底板和多个楔形叶片。 楔形叶片从扩散器底板延伸并且具有顶表面，前缘和后缘。 每个楔形叶片具有从后缘朝向前缘延伸的槽。
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公开(公告)号：US20110280731A1
公开(公告)日：2011-11-17
申请号：US12781510
申请日：2010-05-17
IPC分类号： F01D5/30
CPC分类号： F01D5/323
摘要： A blade retainer clip for retaining a foot of a turbine blade in a shoe of a turbine disc of a turbine wheel includes: a clip shank that fits into a mating slot in the blade foot; a protuberance along a central portion of the clip shank that fits into a mating recess along the mating slot in the blade foot; a clip heel on one end of the clip shank that engages a heel of the blade foot and a heel of the disc shoe that expands radially from at least opposite sides of the clip shank; and a clip toe that extends beyond a toe of the disc shoe that is deformable to contact at least the toe of the disc shoe.
摘要翻译： 用于将涡轮机叶片的脚保持在涡轮机叶轮的涡轮机盘的靴子中的叶片保持夹具包括：夹柄，其装配到叶片脚中的配合槽中; 沿着夹柄的中心部分的突起，其沿着刀脚中的配合槽装配到配合凹槽中; 夹柄的一端上的夹子跟部，其接合刀片的脚跟和盘夹的脚跟，其从夹柄的至少相对侧径向膨胀; 以及延伸超过所述盘鞋的脚趾的夹子脚趾，其可变形以至少与所述盘片的脚趾接触。
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