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公开(公告)号：US20140230583A1
公开(公告)日：2014-08-21
申请号：US13770794
申请日：2013-02-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Ron Vaughan , Kevin K. Chakkera , Paul T. Wingett
IPC: F16H25/22
CPC classification number: F16H25/2204 , F16H2025/204 , F16H2025/2084 , F16H2025/2093 , Y10T74/18576
Abstract: An actuator includes a housing assembly, an actuator shaft, an actuation member, and an anti-rotation rod. The actuator shaft is rotationally mounted in the housing assembly, is adapted to receive a drive torque, and is configured, upon receipt of the drive torque, to rotate. The actuation member is mounted on the actuator shaft, and is configured to translate in response to rotation of the actuator shaft. The anti-rotation rod is coupled to the actuator housing and extends therefrom. The anti-rotation is rod configured to at least selectively engage, and thereby prevent rotation of, the actuation member.
Abstract translation: 致动器包括壳体组件，致动器轴，致动构件和防旋转杆。 致动器轴旋转地安装在壳体组件中，适于接收驱动扭矩，并且在接收到驱动转矩时被构造成旋转。 致动构件安装在致动器轴上，并且构造成响应于致动器轴的旋转而平移。 防旋转杆联接到致动器壳体并从其延伸。 防旋转杆被构造成至少选择性地接合，从而防止致动构件的旋转。
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公开(公告)号：US20180209376A1
公开(公告)日：2018-07-26
申请号：US15385069
申请日：2016-12-20
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Daniel C. Birchak , Donald Jeffrey Christensen , James Wawrzynek
CPC classification number: F02K1/763 , F02K1/625 , F02K1/72 , F05D2250/34 , F05D2260/50 , Y02T50/671
Abstract: A thrust reverser system for a gas turbine engine includes a support structure, a transcowl, and an actuator. The transcowl is mounted on the support structure and is axially translatable between a stowed position and a deployed position. The actuator is coupled to the transcowl and the support structure, and is configured to supply an actuation force to the transcowl to thereby move the transcowl between the stowed and deployed positions. The actuator includes an actuator housing, a screw, a nut, a rod end, and a tension rod. The tension rod is engaged by the nut when the transcowl is in the deployed position and is engaged by the rod end when the transcowl is in the stowed position, whereby actuator loads, in both the deployed and stowed positions, are transmitted through the tension rod to the support structure.
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13.发明授权Translating nut mechanisms having enhanced lubrication features and variable bleed valve systems employing the same 有权具有增强的润滑特性的转动螺母机构和采用该润滑特性的可变泄放阀系统公开(公告)号：US09587732B2
公开(公告)日：2017-03-07
申请号：US14606781
申请日：2015-01-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Brent Bristol , Sean Countryman
CPC classification number: F16H57/0471 , F16H25/2015 , F16H25/24 , F16H57/045 , F16H57/0456 , F16H57/0497 , F16K31/508
Abstract: Embodiments of translating nut mechanism having enhanced lubrication features are provided, as are embodiments of variable bleed valve systems employing translating nut mechanism in the form of bidirectional stop mechanisms. In one embodiment, the translating nut mechanism comprises a housing containing a pool of grease or another lubricant. A screw shaft is mounted in the housing for rotation about a working axis. A translating nut is threadably mounted to the screw shaft and moves linearly along the working axis with rotation of the screw shaft. A first lubricant distribution feature, such as a grease paddle, projects from the translating nut into the lubricant pool. The first lubricant distribution feature moves through the lubricant pool to distribute lubricant within the translating nut mechanism as the translating nut moves along the working axis.
Abstract translation: 提供具有增强的润滑特征的平移螺母机构的实施例，其中采用双向停止机构形式的平移螺母机构的可变放气阀系统的实施例。 在一个实施例中，平移螺母机构包括容纳润滑脂池或其它润滑剂的壳体。 螺钉轴安装在壳体中以围绕工作轴线旋转。 平移螺母螺纹安装在螺杆轴上，并随着螺杆轴的转动而沿工作轴线线性运动。 第一润滑剂分配特征，例如油脂桨，从平移螺母突入润滑剂池。 第一润滑剂分配特征通过润滑剂池移动，以在平移螺母沿着工作轴线移动时将润滑剂分配在平移螺母机构内。
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公开(公告)号：US20170059020A1
公开(公告)日：2017-03-02
申请号：US15351967
申请日：2016-11-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Ron Vaughan , Kevin K. Chakkera , Paul T. Wingett
IPC: F16H25/22
CPC classification number: F16H25/2204 , F16H2025/204 , F16H2025/2084 , F16H2025/2093 , Y10T74/18576
Abstract: An actuator includes a housing assembly, an actuator shaft, an actuation member, and an anti-rotation rod. The actuator shaft is rotationally mounted in the housing assembly, is adapted to receive a drive torque, and is configured, upon receipt of the drive torque, to rotate. The actuation member is mounted on the actuator shaft, and is configured to translate in response to rotation of the actuator shaft. The anti-rotation rod is coupled to the actuator housing and extends therefrom. The anti-rotation is rod configured to at least selectively engage, and thereby prevent rotation of, the actuation member.
Abstract translation: 致动器包括壳体组件，致动器轴，致动构件和防旋转杆。 致动器轴旋转地安装在壳体组件中，适于接收驱动扭矩，并且在接收到驱动转矩时被构造成旋转。 致动构件安装在致动器轴上，并且构造成响应于致动器轴的旋转而平移。 防旋转杆联接到致动器壳体并从其延伸。 防旋转杆被构造成至少选择性地接合，从而防止致动构件的旋转。
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公开(公告)号：US09435357B2
公开(公告)日：2016-09-06
申请号：US14166394
申请日：2014-01-28
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Mark H. Baker , Steve Abel , Kevin K. Chakkera
IPC: F15B9/03 , B64D29/06 , F02K1/76 , F15B11/048 , F15B21/08
CPC classification number: F15B9/03 , B64D29/06 , F02K1/763 , F15B11/048 , F15B21/087 , F15B2211/7058 , F15B2211/75
Abstract: A self-snubbing hydraulic actuation system includes a hydraulic motor, a component actuator, a control valve, a valve actuator, and a variable resistance device. The hydraulic motor is configured, upon receipt of hydraulic fluid, to rotate and supply a drive torque. The component actuator is configured, upon receipt of drive torque from the motor, to translate to a position. The control valve is movable to a plurality of valve positions to thereby control hydraulic fluid flow rate to the hydraulic motor. The valve actuator is coupled to the control valve and is adapted to receive electrical current and to move the control valve to a valve position based on the magnitude of the received electrical current. The variable resistance device is configured, based on component actuator position, to selectively vary the magnitude of the electrical current received by the valve actuator.
Abstract translation: 自缓冲液压致动系统包括液压马达，部件致动器，控制阀，阀致动器和可变电阻装置。 在接收到液压流体时，液压马达被配置为旋转并提供驱动扭矩。 组件致动器在接收到来自电动机的驱动力矩时被配置成平移到一个位置。 控制阀可移动到多个阀位置，从而控制液压马达的液压流体流量。 阀致动器联接到控制阀并且适于接收电流并且基于所接收的电流的大小将控制阀移动到阀位置。 可变电阻装置被构造为基于部件致动器位置，以选择性地改变由阀致动器接收的电流的大小。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20160215870A1
公开(公告)日：2016-07-28
申请号：US14606781
申请日：2015-01-27
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Brent Bristol , Sean Countryman
CPC classification number: F16H57/0471 , F16H25/2015 , F16H25/24 , F16H57/045 , F16H57/0456 , F16H57/0497 , F16K31/508
Abstract: Embodiments of translating nut mechanism having enhanced lubrication features are provided, as are embodiments of variable bleed valve systems employing translating nut mechanism in the form of bidirectional stop mechanisms. In one embodiment, the translating nut mechanism comprises a housing containing a pool of grease or another lubricant. A screw shaft is mounted in the housing for rotation about a working axis. A translating nut is threadably mounted to the screw shaft and moves linearly along the working axis with rotation of the screw shaft. A first lubricant distribution feature, such as a grease paddle, projects from the translating nut into the lubricant pool. The first lubricant distribution feature moves through the lubricant pool to distribute lubricant within the translating nut mechanism as the translating nut moves along the working axis.
Abstract translation: 提供具有增强的润滑特征的平移螺母机构的实施例，其中采用双向停止机构形式的平移螺母机构的可变放气阀系统的实施例。 在一个实施例中，平移螺母机构包括容纳润滑脂池或其它润滑剂的壳体。 螺钉轴安装在壳体中以围绕工作轴线旋转。 平移螺母螺纹安装在螺杆轴上，并随着螺杆轴的转动而沿工作轴线线性运动。 第一润滑剂分配特征，例如油脂桨，从平移螺母突入润滑剂池。 第一润滑剂分配特征通过润滑剂池移动，以在平移螺母沿着工作轴线移动时将润滑剂分配在平移螺母机构内。
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17.发明申请公开(公告)号：US20150300294A1
公开(公告)日：2015-10-22
申请号：US14279016
申请日：2014-05-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Ron Vaughan , Steve Abel
IPC: F02K1/76
CPC classification number: F02K1/763 , F01D17/26 , F02K1/72 , F02K1/74 , F02K1/76 , F02K1/766 , F05D2250/411 , F05D2260/406 , F05D2270/64 , F05D2270/66
Abstract: An aircraft thrust reverser actuation system includes a plurality of actuator assemblies that are each configured, upon receipt of a drive torque, to move to a position. The rotary hydraulic motor is coupled to each of the actuator assemblies and is configured, upon receipt of hydraulic fluid, to rotate and supply the drive torque to each of the actuator assemblies. The control valve is in fluid communication with the rotary hydraulic motor and is configured, upon receipt of electrical current, to move to a valve position based on the magnitude of the received electrical current, to thereby control the direction and flow of hydraulic fluid to the hydraulic motor. The valve control is configured, upon receipt of thrust reverser commands, to supply the electrical current to the control valve and selectively vary the magnitude of the electrical current based on the positions of the actuator assemblies.
Abstract translation: 飞机推力反向器致动系统包括多个致动器组件，每个致动器组件在接收到驱动转矩时被配置成移动到一个位置。 旋转液压马达联接到每个致动器组件，并且在接收到液压流体时被配置为旋转并将驱动扭矩提供给每个致动器组件。 控制阀与旋转液压马达流体连通，并且在接收到电流时被配置为基于所接收的电流的大小而移动到阀位置，从而控制液压流体的方向和流动 液压马达。 阀控制器被配置为在接收到推力反向器命令时将电流提供给控制阀，并且基于致动器组件的位置选择性地改变电流的大小。
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公开(公告)号：US10294893B2
公开(公告)日：2019-05-21
申请号：US15163966
申请日：2016-05-25
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Danis Burton Smith , Robert Romano , Kevin K. Chakkera
Abstract: A system and method for monitoring a thrust reverser system are provided. The embodiments described herein utilize sensors located proximate locks comprising a thrust reverser locking system. The provided system and method detect deflection and displacement proximate the locks to determine when individual locks have failed.
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公开(公告)号：US20180058372A1
公开(公告)日：2018-03-01
申请号：US15358437
申请日：2016-11-22
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Donald Jeffrey Christensen , Kevin K. Chakkera , Daniel C. Birchak , James Wawrzynek
CPC classification number: F02K1/625 , F02K1/763 , Y02T50/671
Abstract: A thrust reverser system for a gas turbine engine includes a support structure, a transcowl, an actuator, and a retractable cable. The support structure is configured to be mounted to the turbine engine. The transcowl is mounted on the support structure and is axially translatable, relative to the support structure, between a stowed position and a deployed position. The actuator is configured to supply an actuation force to the transcowl to thereby move the transcowl between the stowed and deployed positions. The retractable cable is coupled to the transcowl and the support structure, and is configured to react reverse thrust loads on the transcowl at least when the transcowl is in the deployed position, to thereby at least reduce thrust loading on the actuator.
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20.发明授权公开(公告)号：US09650993B2
公开(公告)日：2017-05-16
申请号：US14279016
申请日：2014-05-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Kevin K. Chakkera , Ron Vaughan , Steve Abel
CPC classification number: F02K1/763 , F01D17/26 , F02K1/72 , F02K1/74 , F02K1/76 , F02K1/766 , F05D2250/411 , F05D2260/406 , F05D2270/64 , F05D2270/66
Abstract: An aircraft thrust reverser actuation system includes a plurality of actuator assemblies that are each configured, upon receipt of a drive torque, to move to a position. The rotary hydraulic motor is coupled to each of the actuator assemblies and is configured, upon receipt of hydraulic fluid, to rotate and supply the drive torque to each of the actuator assemblies. The control valve is in fluid communication with the rotary hydraulic motor and is configured, upon receipt of electrical current, to move to a valve position based on the magnitude of the received electrical current, to thereby control the direction and flow of hydraulic fluid to the hydraulic motor. The valve control is configured, upon receipt of thrust reverser commands, to supply the electrical current to the control valve and selectively vary the magnitude of the electrical current based on the positions of the actuator assemblies.
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