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1. 发明授权

US07806596B2 High speed bearing system with bind-free axial displacement 有权
标题翻译：高速轴承系统，无需轴向位移
公开(公告)号：US07806596B2
公开(公告)日：2010-10-05
申请号：US11897834
申请日：2007-08-31
申请人： Mark N. Shatz , Eric J. Alexander , Gordon F. Jewess , James J. McLaughlin
发明人： Mark N. Shatz , Eric J. Alexander , Gordon F. Jewess , James J. McLaughlin
IPC分类号： F16C19/08 , F16C33/16
CPC分类号： F16C33/62 , F16C19/548 , F16C25/083 , F16C33/586 , F16C33/6696 , F16C35/042 , F16C2360/23
摘要： A rotary bearing system that supports a shaft for rotating machinery in a housing comprises: at least one stationary rotary bearing mounted in the housing for supporting a respective journal of the shaft in a desired axial and radial alignment; at least one slidable rotary bearing, with an outer surface mounted within a respective inner support surface of the housing to form a respective linear bearing such that each slidable bearing may slide axially along the inner support surface of the housing, for supporting another respective journal of the shaft with the desired radial alignment; and at least one layer of a crystalline material that exhibits a high degree of basal cleavage bonded to at least one of the linear bearing surfaces; wherein each layer of crystalline material allows each slidable rotary bearing to slide axially along each respective linear bearing to compensate for differences in the coefficient of expansion of the housing and the shaft so as to prevent the bearing system from binding due to extreme environmental conditions.
摘要翻译：支撑用于在壳体中旋转机械的轴的旋转轴承系统包括：安装在壳体中的至少一个固定旋转轴承，用于以期望的轴向和径向对准来支撑轴的相应轴颈; 至少一个可滑动的旋转轴承，其外表面安装在所述壳体的相应的内部支撑表面内，以形成相应的直线轴承，使得每个可滑动的轴承可沿着所述壳体的内部支撑表面轴向滑动，以支撑另一个相应的轴颈轴具有所需的径向对准; 以及至少一层结晶材料，其表现出高度的基础裂纹结合到至少一个线性支承表面; 其中每层结晶材料允许每个可滑动的旋转轴承沿着每个相应的直线轴承轴向滑动以补偿壳体和轴的膨胀系数的差异，从而防止轴承系统由于极端的环境条件而结合。

2. 发明申请

US20090060405A1 High speed bearing system with bind-free axial displacement 有权
标题翻译：高速轴承系统，无需轴向位移
公开(公告)号：US20090060405A1
公开(公告)日：2009-03-05
申请号：US11897834
申请日：2007-08-31
申请人： Mark N. Shatz , Eric J. Alexander , Gordon F. Jewess , James J. McLaughlin
发明人： Mark N. Shatz , Eric J. Alexander , Gordon F. Jewess , James J. McLaughlin
IPC分类号： F16C19/00
CPC分类号： F16C33/62 , F16C19/548 , F16C25/083 , F16C33/586 , F16C33/6696 , F16C35/042 , F16C2360/23
摘要： A rotary bearing system that supports a shaft for rotating machinery in a housing comprises: at least one stationary rotary bearing mounted in the housing for supporting a respective journal of the shaft in a desired axial and radial alignment; at least one slidable rotary bearing, with an outer surface mounted within a respective inner support surface of the housing to form a respective linear bearing such that each slidable bearing may slide axially along the inner support surface of the housing, for supporting another respective journal of the shaft with the desired radial alignment; and at least one layer of a crystalline material that exhibits a high degree of basal cleavage bonded to at least one of the linear bearing surfaces; wherein each layer of crystalline material allows each slidable rotary bearing to slide axially along each respective linear bearing to compensate for differences in the coefficient of expansion of the housing and the shaft so as to prevent the bearing system from binding due to extreme environmental conditions.
摘要翻译：支撑用于在壳体中旋转机械的轴的旋转轴承系统包括：安装在壳体中的至少一个固定旋转轴承，用于以期望的轴向和径向对准来支撑轴的相应轴颈; 至少一个可滑动的旋转轴承，其外表面安装在所述壳体的相应的内部支撑表面内，以形成相应的直线轴承，使得每个可滑动的轴承可以沿着所述壳体的内部支撑表面轴向滑动，以支撑另一个相应的轴颈轴具有所需的径向对准; 以及至少一层结晶材料，其表现出高度的基础裂纹结合到至少一个线性支承表面; 其中每层结晶材料允许每个可滑动的旋转轴承沿着每个相应的直线轴承轴向滑动以补偿壳体和轴的膨胀系数的差异，从而防止轴承系统由于极端的环境条件而结合。

3. 发明申请

US20090252604A1 THERMAL MANAGEMENT SYSTEM FOR A GAS TURBINE ENGINE 有权
标题翻译：一种气体涡轮发动机的热管理系统
公开(公告)号：US20090252604A1
公开(公告)日：2009-10-08
申请号：US12061053
申请日：2008-04-02
申请人： Eric J. Alexander , Mark N. Shatz , Gordon F. Jewess
发明人： Eric J. Alexander , Mark N. Shatz , Gordon F. Jewess
IPC分类号： F01D25/12 , F04D29/70 , F01D25/18
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。

4. 发明申请

US20080135336A1 Under race bearing lubrication system for gas turbine engines 审中-公开
标题翻译：用于燃气轮机发动机的滚动轴承润滑系统
公开(公告)号：US20080135336A1
公开(公告)日：2008-06-12
申请号：US11636791
申请日：2006-12-11
申请人： Gordon F. Jewess , Mark N. Shatz , Anthony C. Jones , Eric J. Alexander , Jeffrey V. Stenberg
发明人： Gordon F. Jewess , Mark N. Shatz , Anthony C. Jones , Eric J. Alexander , Jeffrey V. Stenberg
IPC分类号： F01D25/18
CPC分类号： F01D25/18 , F01D25/16 , F05D2240/54 , F05D2250/82 , F16C33/6677 , F16C2360/23
摘要： A bearing lubrication system for a gas turbine engine that has bearings supporting a rotor shaft 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, each bearing comprising an inner race that couples to the rotor shaft comprising a plurality of inner race lubricant apertures that extend radially through the inner race that supply pressurised lubricant to selected regions within the bearing, an outer race that couples to a primary static structural support, a plurality of ball elements between the inner race and the outer race and a ball cage to maintain the relative radial spacing of the ball elements between each other within the inner race and the outer race; and a lubricant distribution system for delivering pressurised lubricant to the inner race apertures in each of the bearings.
摘要翻译：一种用于燃气涡轮发动机的轴承润滑系统，其具有支撑转子轴的轴承，包括用作主要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; 至少两个用于将转子轴支撑在壳体内的轴承，每个轴承包括联接到转子轴的内座圈，该内座圈包括多个径向延伸穿过内座圈的内圈润滑剂孔，该内座圈将加压润滑剂供应到轴承内的选定区域，外圈，其耦合到主静态结构支撑件，在内圈和外座圈之间的多个球元件，以及球保持架，用于在内圈和外圈之间保持球元件在彼此之间的相对径向间隔种族; 以及用于将加压润滑剂输送到每个轴承中的内圈孔的润滑剂分配系统。

5. 发明授权

US08262344B2 Thermal management system for a gas turbine engine 有权
标题翻译：燃气轮机的热管理系统
公开(公告)号：US08262344B2
公开(公告)日：2012-09-11
申请号：US12061053
申请日：2008-04-02
申请人： Eric J. Alexander , Mark N. Shatz′ , Gordon F. Jewess
发明人： Eric J. Alexander , Mark N. Shatz′ , Gordon F. Jewess
IPC分类号： F02C7/052 , F02C7/12
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。

6. 发明申请

US20080131277A1 Ball bearing with carbon-carbon cage for gas turbine engines 审中-公开
标题翻译：带碳碳笼的滚珠轴承用于燃气轮机
公开(公告)号：US20080131277A1
公开(公告)日：2008-06-05
申请号：US11633279
申请日：2006-12-04
申请人： Mark N. Shatz , Anthony C. Jones , Eric J. Alexander , Gordon F. Jewess
发明人： Mark N. Shatz , Anthony C. Jones , Eric J. Alexander , Gordon F. Jewess
IPC分类号： F01D25/16 , F16C33/44
CPC分类号： F16C33/44 , F16C33/6662 , F16C2206/06 , F16C2360/23
摘要： A ball bearing assembly for a gas turbine engine comprises an inner race that couples to a rotor shaft; an outer race that couples to a primary static structural support; a plurality of ball elements between the inner race and the outer race; and a ball cage that comprises a carbon-carbon composite material to maintain the relative radial spacing of the ball elements between each other within the inner race and the outer race after subjection to high loads, heat generation and long-term storage.
摘要翻译：用于燃气涡轮发动机的滚珠轴承组件包括联接到转子轴的内座圈; 一种外挂的主要静态结构支撑; 在所述内圈和所述外座圈之间的多个球元件; 以及包括碳 - 碳复合材料的球笼，其在承受高负载，发热和长期储存之后，在内座圈和外座圈之间保持彼此之间的球元件的相对径向间隔。

7. 发明申请

US20120242045A1 COMBUSTOR INTERFACE SEALING ARRANGEMENT 审中-公开
标题翻译： COMBUSTOR接口密封安装
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。

8. 发明授权

US09297266B2 Method of sealing combustor liner and turbine nozzle interface 有权
标题翻译：密封燃烧器衬套和涡轮喷嘴接口的方法
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
IPC分类号： F23R3/50 , F01D9/02 , F01D11/00 , F16J15/08
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。

9. 发明申请

US20110072830A1 COMBUSTOR INTERFACE SEALING ARRANGEMENT 有权
标题翻译： COMBUSTOR接口密封安装
公开(公告)号：US20110072830A1
公开(公告)日：2011-03-31
申请号：US12568615
申请日：2009-09-28
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： F02C7/20 , F02C7/22 , F01D11/00
CPC分类号： F01D9/023 , F01D11/003 , F01D11/005 , F16J15/0887 , F23R3/50 , F23R2900/00012
摘要： A gas turbine engine sealing arrangement which includes a combustor liner establishing a combustion area and a turbine nozzle configured to receive a portion of a combustor liner. A sealing ring arrangement is configured to seal with the turbine nozzle to control fluid flow from the combustion area and reduce leakage.
摘要翻译：一种燃气涡轮发动机密封装置，其包括建立燃烧区域的燃烧器衬套和构造成容纳燃烧器衬套的一部分的涡轮喷嘴。密封环装置构造成与涡轮喷嘴密封以控制来自燃烧区域的流体流动并减少泄漏。

10. 发明授权

US09803498B2 One-piece fuel nozzle for a thrust engine 有权
公开(公告)号：US09803498B2
公开(公告)日：2017-10-31
申请号：US13653475
申请日：2012-10-17
申请人： Gordon F. Jewess , Patrick M. Lydon , Robert O. Barkley , Eric J. Alexander , Davis Bunone
发明人： Gordon F. Jewess , Patrick M. Lydon , Robert O. Barkley , Eric J. Alexander , Davis Bunone
IPC分类号： F23R3/28 , F02C7/22 , F02C7/228 , F01D15/10 , F02C3/14 , F23R3/34
CPC分类号： F01D15/10 , F02C3/145 , F02C7/22 , F02C7/222 , F02C7/228 , F05D2220/768 , F05D2250/82 , F23C2900/03001 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/34
摘要： A nozzle formed of one piece for a jet engine includes a mixing tube, a fuel conduit integrally formed with the mixing tube, and an opening through the fuel conduit and directed radially into the mixing tube.

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