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公开(公告)号：US09816397B2
公开(公告)日：2017-11-14
申请号：US14883076
申请日：2015-10-14
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Darryl A. Colson , Craig M. Beers
CPC classification number: F01D25/243 , B64D13/06 , F01D17/105 , F01D25/24 , F01D25/32 , F02C9/18 , F05D2220/30 , F05D2260/602 , F05D2260/606
Abstract: A turbine bypass housing is provided. The housing includes a body having an inlet end and an outlet end and defining an interior, an outlet flange is configured at the outlet end and has a rim diameter, and an inlet flange is configured at the inlet end and has a flange thickness. An interior wall of the body has a first fillet radius proximal to the inlet flange and at least one boss is configured on an exterior of the body, wherein the boss defines a boss aperture therein, the boss aperture extending from an exterior of the body to the interior of the body. The flange thickness is 0.200±0.005 inches (0.508±0.013 cm).
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公开(公告)号：US09790958B2
公开(公告)日：2017-10-17
申请号：US14883130
申请日：2015-10-14
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Darryl A. Colson , Brent J. Merritt
CPC classification number: F04D29/522 , B64D13/02 , B64D13/06 , B64D13/08 , B64D2013/0603 , F04D25/04 , F04D29/4206 , F04D29/441 , F04D29/545 , F05D2250/73 , F05D2260/30
Abstract: A housing of an air cycle machine compressor is provided. The housing includes a body defining an aperture therethrough and one or more bosses located circumferentially around the body, the body having a general wall thickness. A duct is configured on a portion of the body. The body includes a first angle defining an area extending over a circumferential direction of the body having a first wall thickness different from the general wall thickness. The first angle is configured with the first wall thickness having a ratio of 1.565 as compared to the general wall thickness.
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公开(公告)号：US09685835B2
公开(公告)日：2017-06-20
申请号：US14051771
申请日：2013-10-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Darryl A. Colson , Murtuza Lokhandwalla , Brent J. Merritt
CPC classification number: H02K5/04 , B64D2013/0644 , F04D25/0606 , F04D29/624 , H02K15/0006 , H02K2213/03 , Y02E10/725 , Y02T50/56
Abstract: A motor housing for a cabin air compressor includes a central body portion having a center wall thickness and an internal cavity that is configured to receive an electric motor, a first end portion having a second internal cavity that is configured to receive a first end winding of the stator, and a second end portion having a third internal cavity configured to receive a second end winding of the stator. A ratio of a wall thickness of either of the first or the second end portions to the motor wall thickness is at least greater than 1.68 to 1.
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公开(公告)号：US20160215790A1
公开(公告)日：2016-07-28
申请号：US14603517
申请日：2015-01-23
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Darryl A. Colson
IPC: F04D29/44
CPC classification number: F04D29/441 , F04D29/4206 , F04D29/444 , F04D29/624
Abstract: An aspect includes a compressor diffuser and shroud for a motor driven compressor assembly. The motor driven compressor assembly includes a first stage compressor and a second stage compressor. The compressor diffuser and shroud of the first stage compressor includes a diffuser portion, a compressor inlet portion, and a shroud portion. The diffuser portion includes a diffuser portion outer lip having a first sealing lip outer diameter to provide a first sealing interface to a first stage compressor housing. The compressor inlet portion includes an inlet portion outer lip having a second sealing lip outer diameter to provide a second sealing interface. The shroud portion includes a curvature between the diffuser portion outer lip and the inlet portion outer lip to align with a first stage compressor rotor, where a ratio of the first sealing lip outer diameter to the second sealing lip outer diameter is between 1.622 and 1.628.
Abstract translation: 一个方面包括用于马达驱动的压缩机组件的压缩机扩散器和护罩。 马达驱动的压缩机组件包括第一级压缩机和第二级压缩机。 第一级压缩机的压缩机扩散器和护罩包括扩压器部分，压缩机入口部分和护罩部分。 扩散器部分包括具有第一密封唇外径的扩散器部分外唇，以提供与第一级压缩机壳体的第一密封接口。 压缩机入口部分包括具有第二密封唇外径的入口部分外缘，以提供第二密封界面。 护罩部分包括在扩散器部分外部唇缘和入口部分外唇缘之间的曲率，以与第一级压缩机转子对准，其中第一密封唇外径与第二密封唇外径之比在1.622和1.628之间。
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公开(公告)号：US20160207629A1
公开(公告)日：2016-07-21
申请号：US14598315
申请日：2015-01-16
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Craig M. Beers , Darryl A. Colson
CPC classification number: B64D13/06 , B64D2013/0618 , B64D2013/0648 , F02C6/08 , F02C7/06 , F16C17/024 , F16C17/042 , F16C37/002 , F25B9/004 , F25B9/065 , Y02T50/671
Abstract: An air supply controller is configured to supply cooling air to an air cycle machine. The controller includes a chamber having a first inlet configured to receive air from a first source, a second inlet configured to receive air from a second source, and an outlet configured to pass air from first inlet and/or the second inlet to an air cycle machine. A control member is disposed within the chamber and configured to move from a first position to a second position. When the control member is in the first position it obstructs an airflow from the second inlet to the outlet and permits an airflow from the first inlet to the outlet. When the control member is in the second position it obstructs the airflow from the first inlet to the outlet and permits the airflow from the second inlet to the outlet.
Abstract translation: 空气供给控制器被配置为向空气循环机提供冷却空气。 所述控制器包括腔室，其具有构造成从第一源接收空气的第一入口，被配置为从第二源接收空气的第二入口和被配置为将空气从第一入口和/或第二入口传递到空气循环的出口 机。 控制构件设置在室内并且构造成从第一位置移动到第二位置。 当控制构件处于第一位置时，其妨碍从第二入口到出口的气流，并允许从第一入口到出口的气流。 当控制构件处于第二位置时，其阻挡从第一入口到出口的气流，并允许从第二入口到出口的气流。
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Patent Agency Ranking
公开(公告)号：US20160186777A1
公开(公告)日：2016-06-30
申请号：US14587156
申请日：2014-12-31
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Darryl A. Colson , Brent J. Merritt , Paul E. Hamel , David Anderson, JR.
CPC classification number: F04D29/5806 , B23P19/04 , F04D25/06 , F04D25/082 , F04D29/4226 , H02K2213/03
Abstract: A motor housing assembly for a cabin air compressor assembly is provided that includes a central body portion, a first end portion, and a second end portion. The central body portion has an internal cavity configured to receive an electric motor. The first end portion includes a first and second motor cooling inlet duct. The second end portion includes a flange configured to couple with an outlet housing of the cabin air compressor assembly. A motor cooling duct centerline is defined between the first and second motor cooling inlet duct and is perpendicular to a central body portion centerline. A first distance is defined between an outer edge of the first and second motor cooling inlet duct. A second distance is defined between an outer face of the flange and an intersection of the centerlines. A ratio of the first distance to the second distance is between 1.29 and 1.3.
Abstract translation: 提供了一种用于机舱空气压缩机组件的电动机壳体组件，其包括中心主体部分，第一端部部分和第二端部部分。 中心主体部分具有构造成接纳电动机的内部空腔。 第一端部包括第一和第二电动机冷却入口管道。 第二端部包括构造成与机舱空气压缩机组件的出口壳体联接的凸缘。 电动机冷却管道中心线限定在第一和第二电动机冷却入口管道之间并且垂直于中心主体部分中心线。 在第一和第二电动机冷却入口管的外边缘之间限定第一距离。 在凸缘的外表面和中心线的交点之间限定第二距离。 第一距离与第二距离的比率在1.29和1.3之间。
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公开(公告)号：US20150104301A1
公开(公告)日：2015-04-16
申请号：US14051771
申请日：2013-10-11
Applicant: Hamilton Sundstrand Corporation
Inventor： Darryl A. Colson , Murtuza Lokhandwalla , Brent J. Merritt
CPC classification number: H02K5/04 , B64D2013/0644 , F04D25/0606 , F04D29/624 , H02K15/0006 , H02K2213/03 , Y02E10/725 , Y02T50/56
Abstract: motor housing for a cabin air compressor includes a central body portion having a center wall thickness and an internal cavity that is configured to receive an electric motor, a first end portion having a second internal cavity that is configured to receive a first end winding of the stator, and a second end portion having a third internal cavity configured to receive a second end winding of the stator. A ratio of a wall thickness of either of the first or the second end portions to the motor wall thickness is at least greater than 1.68 to 1.
Abstract translation: 用于机舱空气压缩机的电动机壳体包括具有中心壁厚度的中心主体部分和构造成接收电动机的内部空腔，第一端部部分具有第二内部空腔，该第二内部空腔被配置为容纳第一端部绕组 定子和具有构造成接收定子的第二端部绕组的第三内部腔的第二端部。 第一端部或第二端部的壁厚与电动机壁厚之比至少为1.68〜1。
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公开(公告)号：US20150037155A1
公开(公告)日：2015-02-05
申请号：US13956455
申请日：2013-08-01
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Darryl A. Colson
CPC classification number: F04D29/329 , F04D29/321
Abstract: A fan rotor has a plurality of blades arranged circumferentially about a central axis, wherein the plurality of blades extend between 2.9980 and 3.0020 inches radially from the central axis. The fan rotor has a root portion arranged radially inward from the plurality of blades. The fan rotor also has a web portion that connects the plurality of blades to the root portion, the web portion having a minimum longitudinal thickness between 0.2000 and 0.2100 inches.
Abstract translation: 风扇转子具有围绕中心轴线周向布置的多个叶片，其中多个叶片从中心轴线径向延伸2.9980至3.0020英寸。 风扇转子具有从多个叶片径向向内设置的根部部分。 风扇转子还具有将多个叶片连接到根部的腹板部分，腹板部分具有在0.2000和0.2100英寸之间的最小纵向厚度。
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公开(公告)号：US08783952B1
公开(公告)日：2014-07-22
申请号：US13855890
申请日：2013-04-03
Applicant: Hamilton Sundstrand Corporation
Inventor： Craig M. Beers , Darryl A. Colson
IPC: F16C32/06
CPC classification number: F16C17/024 , F16C43/02
Abstract: A journal bearing including a cylindrical sleeve structure has an anti-rotation slot for receiving a portion of a foil layer. The anti-rotation slot extends radially into the cylindrical sleeve structure, relative to an axis defined by the cylindrical sleeve structure, from said inner diameter surface.
Abstract translation: 包括圆柱形套筒结构的轴颈轴承具有用于接收箔层的一部分的防旋转槽。 防旋转槽相对于由圆柱形套筒结构限定的轴线从所述内径表面径向延伸到圆柱形套筒结构中。
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公开(公告)号：US11773746B2
公开(公告)日：2023-10-03
申请号：US17472134
申请日：2021-09-10
Applicant: Hamilton Sundstrand Corporation
Inventor： Brent J. Merritt , Darryl A. Colson
CPC classification number: F01D21/045 , F01D11/08 , F01D25/243 , F05D2220/40 , F05D2240/14 , F05D2250/28 , F05D2260/31
Abstract: A rotor shroud for a rotary machine in a cabin air compressor includes a disk portion centered on a central axis of the rotor shroud, a frustoconical portion extending from the disk portion, a flared portion extending from the frustoconical portion, and a variable lattice structure in an interior of the rotor shroud. The variable lattice structure includes a first region of the rotor shroud having a first lattice structure and a second region of the rotor shroud having a second lattice structure. The second lattice structure of the second region is denser than the first lattice structure of the first region. The second region is a deflection region, a stress region, or an energy containment region of the rotor shroud.
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