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公开(公告)号：US20180057149A1
公开(公告)日：2018-03-01
申请号：US15253429
申请日：2016-08-31
申请人： The Boeing Company
CPC分类号： B64C13/34 , B64C9/14 , F16H1/225 , F16H2025/2081 , F16H2025/209 , F16H2035/005
摘要： Actuators for high lift devices on aircraft are disclosed herein. An example apparatus includes an actuator for a high lift device of an aircraft including a motor and a transmission, where the transmission includes a first gear stage and a second gear stage, the first gear stage including a first worm gear and the second gear stage including a second worm gear, the first worm gear, the second worm gear and the motor operative to prevent backdrive of the actuator.
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32.发明申请公开(公告)号：US20180034355A1
公开(公告)日：2018-02-01
申请号：US15219507
申请日：2016-07-26
申请人： THE BOEING COMPANY
CPC分类号： H02K41/065 , H02K1/14 , H02K1/141 , H02K7/003 , H02K7/1163 , H02K37/08 , H02P8/00
摘要： A stator assembly for an electric motor includes a drive plate, a first magnetic core and a second magnetic core. A first core slot is formed in the first magnetic core and a second slot is formed in the second magnetic core. The first and second magnetic cores each include two elongated members joined at one end by a base member which are defined by the respective core slots. The two elongated members extend from the base member substantially parallel to each other toward the drive plate. A stator coil is wound through the first core slot and the second core slot. An electrical current flowing in the stator coil generates a magnetic field about the stator coil that is absorbed by the first magnetic core and the second magnetic core to generate a magnetic flux in each of the magnetic cores that magnetically attracts the drive plate.
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公开(公告)号：US20170317546A1
公开(公告)日：2017-11-02
申请号：US15141782
申请日：2016-04-28
申请人： The Boeing Company
发明人： Robert J. Atmur
CPC分类号： H02K3/28 , H02K1/17 , H02K41/065 , H02P31/00
摘要： A wobble plate motor includes a wobble plate and a stator. The wobble plate is made of magnetically susceptible material and has a wobble axis. The stator includes a permanent magnet and a set of electromagnetic coils and has a stator axis. The wobble plate is configured to nutate around the stator with the wobble axis precessing around the stator axis. The wobble plate has a mobile point of closest approach with respect to the stator. The mobile point of closest approach moves around the stator axis as the wobble plate nutates. The permanent magnet and the set of electromagnetic coils are configured to create a magnetic field having a flux density between the stator and the wobble plate with a highest flux density at a mobile location ahead of the mobile point of closest approach in an angular direction around the stator axis as the wobble plate nutates.
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公开(公告)号：US20170122409A1
公开(公告)日：2017-05-04
申请号：US14932901
申请日：2015-11-04
申请人： THE BOEING COMPANY
CPC分类号： F16H1/321 , F16H55/0873 , F16H55/17 , F16H2055/173 , H02K41/06 , H02K41/065
摘要： A wobble plate drive system may include a stator having a central axis and a plurality of stator teeth disposed on an inner cylindrical surface. The system may further include a wobble plate having a wobble axis disposed at a non-zero angle relative to the central axis, an outer cylindrical surface, and an upper annular surface. A plurality of wobble teeth may be disposed on the outer cylindrical surface and a plurality of face teeth may be disposed on the upper annular surface. The system may further include an output gear having an output axis substantially aligned with the central axis and a lower annular surface. A plurality of output teeth may be disposed on the lower annular surface. The wobble plate may be configured to rotate, the plurality of wobble teeth may be configured to engage with the plurality of stator teeth, and the plurality of face teeth may be configured to engage with the plurality of output teeth as the wobble plate nutates around the stator.
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公开(公告)号：US09637144B2
公开(公告)日：2017-05-02
申请号：US14600368
申请日：2015-01-20
申请人： The Boeing Company
摘要： A railway car for traveling within a switch of a railway track is disclosed. The railway car includes a body portion for containing goods and a truck portion that is a framework for carrying a plurality of wheels of the railway car. The truck portion is connected to the body portion and is rotatable about an axis of rotation relative to the body portion. The railway car also includes a rotational joint defining the axis of rotation which the truck portion is rotatable about. The rotational joint rotatably connects the truck portion to the body portion of the railway car.
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公开(公告)号：US09404489B1
公开(公告)日：2016-08-02
申请号：US14031055
申请日：2013-09-19
申请人： The Boeing Company
CPC分类号： F04B43/12 , F04B43/086 , F04B43/09 , F04B43/1207 , F04B43/1292 , H02K41/065
摘要： A peristaltic pump and methods are presented. At least one flexible tube is configured to alternately radially compress to constrict fluid passage and radially recover to allow fluid passage. A surface is configured to support the at least one flexible tube. A non-rotating compression plate is configured to: compress the at least one flexible tube by a virtual elliptical wave nutation, and control a flow of a fluid in the at least one flexible tube by compression of the flexible tube.
摘要翻译： 提出蠕动泵和方法。 至少一个柔性管构造成交替地径向压缩以收缩流体通道并径向恢复以允许流体通过。 表面构造成支撑至少一个柔性管。 非旋转压缩板被配置为：通过虚拟椭圆波纹章节压缩至少一个柔性管，并通过柔性管的压缩来控制至少一个柔性管中的流体的流动。
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公开(公告)号：US20160172929A1
公开(公告)日：2016-06-16
申请号：US14567126
申请日：2014-12-11
申请人： The Boeing Company
CPC分类号： H02K7/06 , H02K1/146 , H02K3/28 , H02K7/116 , H02K41/065
摘要： A method and apparatus for operating a reluctance motor. The apparatus comprises a stator and a rotor device. The stator comprises a first stator component and a second stator component. The first stator component has at least three poles. The second stator component has at least three corresponding poles. The at least three poles and the at least three corresponding poles form pole pairs. The rotor device is positioned between the first stator component and the second stator component. The rotor device has two rotor poles.
摘要翻译： 一种用于操作磁阻电动机的方法和装置。 该装置包括定子和转子装置。 定子包括第一定子部件和第二定子部件。 第一定子部件具有至少三个极。 第二定子部件具有至少三个对应的极点。 至少三极和至少三个对应的极组成极对。 转子装置位于第一定子部件和第二定子部件之间。 转子装置有两个转子极。
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公开(公告)号：US11964431B2
公开(公告)日：2024-04-23
申请号：US17363503
申请日：2021-06-30
申请人： THE BOEING COMPANY
发明人： Robert J. Atmur , Jeffrey H. Hunt
IPC分类号： B29C64/273 , B23K26/00 , B23K26/03 , B23K26/046 , B23K26/06 , B23K26/0622 , B23K26/064 , B23K26/342 , B23K26/36 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号： B29C64/273 , B23K26/0006 , B23K26/032 , B23K26/046 , B23K26/0604 , B23K26/0622 , B23K26/064 , B23K26/0643 , B23K26/0648 , B23K26/342 , B23K26/36 , B29C64/393 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： A method of forming an object from a material includes directing a first beam of light toward a first target location of the material to define a first portion of the object. The method also includes, after directing the first beam of light toward the first target location, determining an optical correction to be applied by an optical system. The optical correction is based on an atmospheric change in an atmospheric distortion region proximate the first target location due, at least in part, to interaction of the first beam of light and the material. The method further includes directing a second beam of light toward a second target location of the material to define a second portion of the object. The second beam of light is directed through at least a portion of the atmospheric distortion region while the optical correction is applied.
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公开(公告)号：US20210328439A1
公开(公告)日：2021-10-21
申请号：US16852879
申请日：2020-04-20
申请人： The Boeing Company
发明人： Robert J. Atmur
摘要： A circuit for controlling a battery includes a switch. The switch includes a source, a gate, and a drain. The drain of the switch is configured to be connected to a positive terminal of the battery. The circuit also includes a first diode. The first diode includes an anode and a cathode. The anode of the first diode is connected to the source of the switch. The cathode of the first diode is connected to the drain of the switch and is configured to be connected to the positive terminal of the battery. The circuit also includes a second diode. The second diode includes an anode and a cathode. The anode of the second diode is configured to be connected to a negative terminal of the battery. The cathode of the second diode is connected to the source of the switch and to the anode of the first diode.
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公开(公告)号：US20210301796A1
公开(公告)日：2021-09-30
申请号：US16836217
申请日：2020-03-31
申请人： The Boeing Company
发明人： Robert J. Atmur
IPC分类号： F03H1/00
摘要： An electrically controlled interfacial force generation device includes a first electrode, a second electrode, and a cell disposed between the first electrode and the second electrode. The cell includes a material that produces a mass in response to a bias voltage being applied across the first electrode and the second electrode. The device also includes a first wall at one end of the cell and extending between the first electrode and the second electrode. The device further includes an electrical power supply configured to provide a variable gradient voltage across the first electrode and the second electrode. A variable electric field gradient is produced and altered within the cell in response to the variable gradient voltage being altered. Altering the variable electric field gradient causes the mass to propagate across the cell and to impact the first wall transferring a force to the first wall.
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