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公开(公告)号：US10099776B2
公开(公告)日：2018-10-16
申请号：US14671640
申请日：2015-03-27
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
IPC: B64C13/40 , F16H25/20 , B64C13/50 , B64C27/605 , H01F1/44
Abstract: An actuation assembly includes a first shaft comprising a first end disposed opposite a second end. The actuation assembly further includes a second shaft with a first end disposed opposite a second end. The first end of the second shaft is disposed within the second end of the first shaft such that the first end of the second shaft can move relative the second end of the first shaft. A fluid chamber formed between the first shaft and the second shaft at the second end of the first shaft. Magnetorheologic fluid is disposed inside the fluid chamber and a magnetic field generating coil is disposed around the second end of the first shaft and the first end of the second shaft.
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公开(公告)号：US09926886B2
公开(公告)日：2018-03-27
申请号：US14997949
申请日：2016-01-18
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
CPC classification number: F02K9/805 , F02K9/80 , F16F9/535 , F16F15/005 , F16F2226/04
Abstract: A thrust vector control actuator is provided including a ram first portion, a ram second portion, the ram second portion housed within the ram first portion and defining a damper cavity between the ram first portion and the ram second portion and the ram second portion configured to operably connect to an output link, and a magneto-rheologic fluid located within the damper cavity, the magneto-rheologic fluid configured to rigidly connect the ram first portion and the ram second portion in a first state, the magneto-rheologic fluid being solid in the first state, and a second state wherein the ram second portion is moveable relative to the ram first portion and the magneto-rheologic fluid is at least partially liquefied.
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公开(公告)号：US09812917B2
公开(公告)日：2017-11-07
申请号：US14508762
申请日：2014-10-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
Abstract: A generator rotor system having various features is disclosed. The generator rotor system has at least one main stage generator rotor with winding-pole sets spaced annularly about the rotor. The tendency of the windings to distort and or displace under the centrifugal force of the spinning rotor is ameliorated by a winding retention member disposed axially outboard of the winding-pole sets. The winding retention member may also have a one or more cooling oil routing hole to enhance the flow of cooling oil among the windings.
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公开(公告)号：US20170218883A1
公开(公告)日：2017-08-03
申请号：US15012940
申请日：2016-02-02
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
IPC: F02K9/80
Abstract: A thrust vector control actuator is provided including a ram, a first plate housed within the ram, a second plate housed within the ram, and a dividing wall housed within the ram. The dividing wall being located between the first plate and the second plate. The dividing wall defines a first chamber within the ram comprising the first plate and a second chamber within the ram comprising the second plate. The actuator also includes an output rod housed within the ram. The output rod having a first end and a second end. The second end is configured to operably connect to an output link. The actuator also includes a load relieving mechanism located within the ram. The load relieving mechanism configured to operatively connect the ram and the output rod. The load relieving mechanism is configured to absorb at least one transient load on the output rod.
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公开(公告)号：US20170204934A1
公开(公告)日：2017-07-20
申请号：US14997949
申请日：2016-01-18
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
CPC classification number: F02K9/805 , F02K9/80 , F16F9/535 , F16F15/005 , F16F2226/04
Abstract: A thrust vector control actuator is provided including a ram first portion, a ram second portion, the ram second portion housed within the ram first portion and defining a damper cavity between the ram first portion and the ram second portion and the ram second portion configured to operably connect to an output link, and a magneto-rheologic fluid located within the damper cavity, the magneto-rheologic fluid configured to rigidly connect the ram first portion and the ram second portion in a first state, the magneto-rheologic fluid being solid in the first state, and a second state wherein the ram second portion is moveable relative to the ram first portion and the magneto-rheologic fluid is at least partially liquefied.
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Patent Agency Ranking
公开(公告)号：US20160099624A1
公开(公告)日：2016-04-07
申请号：US14508762
申请日：2014-10-07
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
Abstract: A generator rotor system having various features is disclosed. The generator rotor system has at least one main stage generator rotor with winding-pole sets spaced annularly about the rotor. The tendency of the windings to distort and or displace under the centrifugal force of the spinning rotor is ameliorated by a winding retention member disposed axially outboard of the winding-pole sets. The winding retention member may also have a one or more cooling oil routing hole to enhance the flow of cooling oil among the windings.
Abstract translation: 公开了具有各种特征的发电机转子系统。 发电机转子系统具有至少一个主级发电机转子，其中绕组极环围绕转子间隔开。 在旋转转子的离心力下，绕组变形和位移的倾向是通过沿轴向排列在绕组极组上的绕组保持构件来改善的。 绕组保持构件还可以具有一个或多个冷却油引导孔，以增强绕组之间的冷却油的流动。
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公开(公告)号：US20160036363A1
公开(公告)日：2016-02-04
申请号：US14883721
申请日：2015-10-15
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann
CPC classification number: H02P9/48 , B60K2025/005 , B60Y2200/24 , B60Y2200/25 , F01P7/048 , H02P9/14 , H02P25/30 , H02P27/047
Abstract: An electrical system for a motorized system can include a controllable voltage AC generator configured to be connected to a power generation unit shaft and configured to convert rotational energy to electrical energy, wherein the controllable voltage AC generator is configured to output a desired voltage irrespective of a change in a rotational speed of the controllable voltage AC generator, and an AC bus operative to connect the controllable voltage AC generator to an AC electrical device.
Abstract translation: 用于电动系统的电气系统可以包括可控电压AC发电机，其被配置为连接到发电单元轴并且被配置为将旋转能量转换成电能，其中可控电压AC发电机被配置为输出期望的电压，而不管 改变可控电压AC发电机的转速，以及可操作地将可控电压AC发电机连接到AC电气装置的AC总线。
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公开(公告)号：US20150048699A1
公开(公告)日：2015-02-19
申请号：US14172074
申请日：2014-02-04
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Lubomir A. Ribarov , Robert S. Downing , Richard A. Himmelmann
IPC: H02K9/197
Abstract: A rotor body for a high-speed generator includes a rotor body with interior and exterior surfaces, a coolant inlet and outlet, and a rotor cooling path for actively cooling the rotor body. The coolant inlet and outlet extend between the interior and exterior surfaces. An interior segment of the rotor cooling path fluidly couples the coolant inlet and coolant outlet and is bounded by the rotor body interior surface. An exterior segment of the cooling path is bounded by the rotor body exterior surface and fluidly couples the coolant outlet an environment external to the rotor body.
Abstract translation: 用于高速发电机的转子体包括具有内表面和外表面的转子体，冷却剂入口和出口以及用于主动冷却转子体的转子冷却通路。 冷却剂入口和出口在内表面和外表面之间延伸。 转子冷却路径的内部段流体地联接冷却剂入口和冷却剂出口并且由转子体内表面限定。 冷却通道的外部段由转子主体外表面限定，并将冷却剂出口流体地连接到转子体外部的环境。
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公开(公告)号：US20150034280A1
公开(公告)日：2015-02-05
申请号：US13956420
申请日：2013-08-01
Applicant: Hamilton Sundstrand Corporation
Inventor： Richard A. Himmelmann , Joseph Turney
CPC classification number: H05K1/0203 , F28D15/00 , H01L23/473 , H01L2924/0002 , H05K7/20009 , H05K7/20218 , H01L2924/00
Abstract: A fluid cooler packet for a plurality of electronic components has a plurality of individual cooling circuits for receiving a supply of cooling fluid from a supply header and delivering that cooling fluid to an associated electronic component. The plurality of cooling circuits each includes a return passage for receiving a return fluid after having cooled the associated electronic component, and returns the return fluid to a return header. A volume of the supply header decreases in a downstream direction as it passes over the plurality of individual cooling circuits. A volume of the return header increases as it moves in a downstream direction over the plurality of individual cooling circuits. An electronic component array is also disclosed.
Abstract translation: 用于多个电子部件的流体冷却器包具有多个单独的冷却回路，用于接收来自供应集管的冷却流体供应并将该冷却流体输送到相关联的电子部件。 多个冷却回路各自包括用于在冷却相关的电子部件之后接收返回流体的返回通道，并将返回流体返回到回流头。 供应头的体积在其经过多个单独的冷却回路时在下游方向上减小。 返回头部的容积随着在多个单独冷却回路中沿下游方向移动而增加。 还公开了一种电子元件阵列。
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公开(公告)号：US20140353423A1
公开(公告)日：2014-12-04
申请号：US13903509
申请日：2013-05-28
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor： Richard A. Himmelmann
IPC: B64C25/40
CPC classification number: B64C25/405 , Y02T50/823
Abstract: A system, method and apparatus for propelling an object across a surface is disclosed. A motor is disposed at a location of a wheel of the object and draws electrical power directly from a power supply in order to generate a constant mechanical motion such as a constant rotation. A transmission receives the constant mechanical motion from the motor and generates a variable mechanical motion such as a variable-speed rotation at a wheel. Rotation of the wheel propels the object across the surface.
Abstract translation: 公开了一种用于在物体表面上推进物体的系统，方法和装置。 电动机设置在物体的车轮的位置，并且直接从电源抽取电力，以产生恒定的机械运动，例如恒定的旋转。 传动装置从马达接收恒定的机械运动并产生可变的机械运动，例如在车轮处的可变速度旋转。 轮的旋转推动物体穿过表面。
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