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公开(公告)号：US20160105058A1
公开(公告)日：2016-04-14
申请号：US14512676
申请日：2014-10-13
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Dhaval Patel , Jan Henry Abels
CPC classification number: H02K3/527 , H02K2213/03
Abstract: A wedge for use in an electric machine has a central leg and arms extending in both circumferential directions. The wedge has a radially outer full surface defining a cylindrical aperture through an axial length, and ledge surfaces at each axial end of the full surface. A curved merging portion on an outer surface of the arms merges into a curved contact surface. A rotor, a machine and a method are also disclosed.
Abstract translation: 用于电机的楔子具有沿圆周方向延伸的中心腿和臂。 楔形件具有径向外部全表面，其限定通过轴向长度的圆柱形孔，并且在整个表面的每个轴向端处具有凸缘表面。 在臂的外表面上的弯曲的合并部分合并成弯曲的接触表面。 还公开了一种转子，机器和方法。
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公开(公告)号：US09866085B2
公开(公告)日：2018-01-09
申请号：US14512676
申请日：2014-10-13
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Dhaval Patel , Jan Henry Abels
CPC classification number: H02K3/527 , H02K2213/03
Abstract: A wedge for use in an electric machine has a central leg and arms extending in both circumferential directions. The wedge has a radially outer full surface defining a cylindrical aperture through an axial length, and ledge surfaces at each axial end of the full surface. A curved merging portion on an outer surface of the arms merges into a curved contact surface. A rotor, a machine and a method are also disclosed.
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公开(公告)号：US09472996B2
公开(公告)日：2016-10-18
申请号：US13862650
申请日：2013-04-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Derek R. Hochstetler , Jan Henry Abels
CPC classification number: H02K5/225 , H02K15/14 , H02K2213/03 , Y10T29/49147
Abstract: A terminal board includes a base portion with a length; a plurality of terminals extending from the base portion; and a plurality of barriers extending from the base portion between terminals and having a barrier spacing distance between each barrier. The ratio of length to barrier spacing distance is at least 5.124:1. The terminal board can be connected to a starter-generator housing for outputting power from the starter-generator.
Abstract translation: 端子板包括具有长度的基部; 从所述基部延伸的多个端子; 以及从端子之间的基部延伸并且在每个屏障之间具有阻挡间隔距离的多个屏障。 长度与屏障间距的比值至少为5.124：1。 端子板可以连接到起动发电机外壳，用于从起动发电机输出电力。
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公开(公告)号：US09422979B2
公开(公告)日：2016-08-23
申请号：US13862664
申请日：2013-04-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Derek R. Hochstetler , Jan Henry Abels , Timothy R. Welch
CPC classification number: F16C33/1045 , F16H57/0408 , H02K5/16 , H02K5/22 , H02K7/08 , H02K7/1823 , Y10T29/4978
Abstract: A standpipe assembly to connect to a starter/generator housing includes a standpipe with a first end that sits within the housing and a second end that connects to the standpipe base; and one or more brackets to secure the standpipe to the housing. The housing includes a standpipe base formed integral to the housing.
Abstract translation: 连接到起动器/发电机壳体的立管组件包括具有位于壳体内的第一端的立管和连接到立管底座的第二端; 以及用于将立管固定到壳体的一个或多个支架。 壳体包括与壳体一体形成的立管底座。
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公开(公告)号：US20150252852A1
公开(公告)日：2015-09-10
申请号：US14147964
申请日：2014-01-06
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , David S. Behling , Jan Henry Abels
CPC classification number: F16C33/6677 , F16C3/02 , F16C19/163 , F16C33/664 , F16C33/6651 , F16C33/6659 , F16C33/6685 , F16N31/02
Abstract: A bearing seal assembly of a rotary machine includes and inner shaft and an outer shaft. The outer shaft is disposed concentrically around and radially outward from the inner shaft. The space between the inner and outer shafts forms an annulus void. The inner shaft includes an oil inlet port through which lubricating oil enters the annulus void. A grooved structure is located on an inner surface of the outer shaft, and the grooved structure is configured to retain oil upon shutdown of the rotary machine. A bearing is located outside of the outer shaft. An oil outlet port is disposed in the outer shaft and is connected to the grooved structure for supplying lubricating oil to the bearing.
Abstract translation: 旋转机械的轴承密封组件包括内轴和外轴。 外轴从内轴同心地配置在径向外侧。 内轴和外轴之间的空间形成一个空隙。 内轴包括油入口，润滑油通过该进油口进入环空隙。 开槽结构位于外轴的内表面上，并且开槽结构构造成在旋转机器关闭时保持油。 轴承位于外轴外侧。 出油口设置在外轴上，并连接到用于向轴承供给润滑油的带槽结构。
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Patent Agency Ranking
公开(公告)号：US20150110429A1
公开(公告)日：2015-04-23
申请号：US14182179
申请日：2014-02-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Jan Henry Abels
CPC classification number: F16C33/6677 , F16C3/02 , F16C3/023 , F16C33/664 , F16C33/6651 , F16C33/6659 , F16C33/7813 , F16C37/007
Abstract: A shaft for a bearing lubrication assembly includes an outer surface and a reservoir disposed within the shaft. A first seal groove is formed on the outer surface and extends a full circumference of the outer surface. A second seal groove is also formed on the outer surface and extends the full circumference of the outer surface. A radial port extends from the reservoir to the outer surface, the radial port intersecting the outer surface between the first seal groove and the second seal groove. A plurality of chambers are formed in the shaft and disposed axially between the first seal groove and the second seal groove. The plurality of chambers are open to the outer surface with each chamber having a closed bottom disposed radially inward from the outer surface. Each chamber is also circumferentially spaced from one another.
Abstract translation: 用于轴承润滑组件的轴包括设置在轴内的外表面和储存器。 第一密封槽形成在外表面上并且延伸出外表面的整个圆周。 第二密封槽也形成在外表面上并延伸外表面的整个圆周。 径向端口从储存器延伸到外表面，径向端口与第一密封槽和第二密封槽之间的外表面相交。 多个室形成在轴上并且轴向地设置在第一密封槽和第二密封槽之间。 多个室对外表面开放，每个室具有从外表面径向向内设置的封闭底部。 每个室也彼此周向间隔开。
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公开(公告)号：US20140306564A1
公开(公告)日：2014-10-16
申请号：US13862664
申请日：2013-04-15
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Jan Henry Abels , Timothy R. Welch
CPC classification number: F16C33/1045 , F16H57/0408 , H02K5/16 , H02K5/22 , H02K7/08 , H02K7/1823 , Y10T29/4978
Abstract: A standpipe assembly to connect to a starter/generator housing includes a standpipe with a first end that sits within the housing and a second end that connects to the standpipe base; and one or more brackets to secure the standpipe to the housing. The housing includes a standpipe base formed integral to the housing.
Abstract translation: 连接到起动器/发电机壳体的立管组件包括具有位于壳体内的第一端的立管和连接到立管底座的第二端; 以及用于将立管固定到壳体的一个或多个支架。 壳体包括与壳体一体形成的立管底座。
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公开(公告)号：US20140300240A1
公开(公告)日：2014-10-09
申请号：US13856718
申请日：2013-04-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Derek R. Hochstetler , Timothy R. Welch , Jan Henry Abels
IPC: H02K3/487
CPC classification number: H02K3/487 , H02K3/527 , H02K2213/03
Abstract: A wedge for a rotor of an electric machine includes a circumferentially outer surface defining a radial extent of the wedge extending from a first axial end of the wedge to a second axial end of the wedge. A plurality of circumferentially-extending grooves extend radially inwardly from the circumferentially outer surface to a groove depth. The plurality of grooves are axially spaced along a wedge length between the first axial end and the second axial end. The axial spacing between the grooves is greater than an axial width of each groove. An intermediate surface between adjacent grooves has a same radial position as a first end surface between the first axial end and a first groove closest to the first axial end. Two planar side surfaces circumferentially bound the circumferentially outer surface and extend radially inwardly from the cicumferential outer surface.
Abstract translation: 用于电机的转子的楔子包括限定从楔形物的第一轴向端部延伸到楔形物的第二轴向端部的楔形物的径向范围的周向外表面。 多个周向延伸的凹槽从周向外表面径向向内延伸到凹槽深度。 多个槽沿第一轴向端和第二轴向端之间的楔形长度轴向隔开。 凹槽之间的轴向间距大于每个凹槽的轴向宽度。 相邻凹槽之间的中间表面具有与第一轴向端部和最靠近第一轴向端部的第一凹槽之间的第一端面相同的径向位置。 两个平面侧表面周向地限定在周向外表面上并且从圆周外表面径向向内延伸。
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公开(公告)号：US09453535B2
公开(公告)日：2016-09-27
申请号：US14147964
申请日：2014-01-06
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , David S. Behling , Jan Henry Abels
CPC classification number: F16C33/6677 , F16C3/02 , F16C19/163 , F16C33/664 , F16C33/6651 , F16C33/6659 , F16C33/6685 , F16N31/02
Abstract: A bearing seal assembly of a rotary machine includes and inner shaft and an outer shaft. The outer shaft is disposed concentrically around and radially outward from the inner shaft. The space between the inner and outer shafts forms an annulus void. The inner shaft includes an oil inlet port through which lubricating oil enters the annulus void. A grooved structure is located on an inner surface of the outer shaft, and the grooved structure is configured to retain oil upon shutdown of the rotary machine. A bearing is located outside of the outer shaft. An oil outlet port is disposed in the outer shaft and is connected to the grooved structure for supplying lubricating oil to the bearing.
Abstract translation: 旋转机械的轴承密封组件包括内轴和外轴。 外轴从内轴同心地配置在径向外侧。 内轴和外轴之间的空间形成一个空隙。 内轴包括油入口，润滑油通过该进油口进入环空隙。 开槽结构位于外轴的内表面上，并且开槽结构构造成在旋转机器关闭时保持油。 轴承位于外轴外侧。 出油口设置在外轴上，并连接到用于向轴承供给润滑油的带槽结构。
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公开(公告)号：US09103376B2
公开(公告)日：2015-08-11
申请号：US14182179
申请日：2014-02-17
Applicant: Hamilton Sundstrand Corporation
Inventor： Joseph Paul Krause , Jan Henry Abels
CPC classification number: F16C33/6677 , F16C3/02 , F16C3/023 , F16C33/664 , F16C33/6651 , F16C33/6659 , F16C33/7813 , F16C37/007
Abstract: A shaft for a bearing lubrication assembly includes an outer surface and a reservoir disposed within the shaft. A first seal groove is formed on the outer surface and extends a full circumference of the outer surface. A second seal groove is also formed on the outer surface and extends the full circumference of the outer surface. A radial port extends from the reservoir to the outer surface, the radial port intersecting the outer surface between the first seal groove and the second seal groove. A plurality of chambers are formed in the shaft and disposed axially between the first seal groove and the second seal groove. The plurality of chambers are open to the outer surface with each chamber having a closed bottom disposed radially inward from the outer surface. Each chamber is also circumferentially spaced from one another.
Abstract translation: 用于轴承润滑组件的轴包括外表面和设置在轴内的储存器。 第一密封槽形成在外表面上并且延伸出外表面的整个圆周。 第二密封槽也形成在外表面上并延伸外表面的整个圆周。 径向端口从储存器延伸到外表面，径向端口与第一密封槽和第二密封槽之间的外表面相交。 多个室形成在轴上并且轴向地设置在第一密封槽和第二密封槽之间。 多个室对外表面开放，每个室具有从外表面径向向内设置的封闭底部。 每个室也彼此周向间隔开。
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