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21. 发明申请

US20170190435A1 Motorized Aircraft and Method for Determining Output and Number of Electric Motors in Motorized Aircraft 有权
公开(公告)号：US20170190435A1
公开(公告)日：2017-07-06
申请号：US15314848
申请日：2015-06-30
申请人： Japan Aerospace Exploration Agency
发明人： Hiroshi Kobayashi , Akira Nishizawa
IPC分类号： B64D27/24 , H02P5/46 , H02P29/10
CPC分类号： B64D27/24 , B60L2200/10 , B60L2220/42 , B64D35/08 , H02K7/116 , H02K16/00 , H02K2213/06 , H02P5/46 , H02P29/10 , Y02T50/44 , Y02T50/62
摘要： A motorized aircraft is controlled by a drive control means (120) that rotationally drives a propulsion system propeller. The propulsion system propeller is driven by a plurality of electric motors (130). Total output of the plurality of electric motors (130) and required output satisfy the following relationship: Pmax(n−1)/n>Preq (where Pmax is the total output (kW) of the electric motors, n is the number of electric motors, and Preq is the required output (kW)).

22. 发明授权

US09228767B2 Method for determining proper wiring of multiple 3 phase motors in a single system 有权
标题翻译：用于确定单个系统中多个三相电机的正确接线的方法
公开(公告)号：US09228767B2
公开(公告)日：2016-01-05
申请号：US13814841
申请日：2011-09-07
申请人： Gilbert B. Hofsdal , Lucy Yi Liu , Suresh Duraisamy
发明人： Gilbert B. Hofsdal , Lucy Yi Liu , Suresh Duraisamy
IPC分类号： H02P1/54 , H02P5/00 , H02P5/46 , F25B49/00 , H02P23/00
CPC分类号： F25B49/00 , H02P5/00 , H02P23/24
摘要： A method for determining proper wiring of multiple three-phase motors in a refrigeration system is disclosed. The method may include energizing a plurality of three-phase motors with a first input phase rotation and recording performance data, energizing the plurality of three-phase motors with a second input phase rotation and recording the performance data, evaluating the performance data and determining if each of three-phase motors is properly wired, operating the refrigeration system in a normal mode if all of the three-phase motors are properly wired, or operating the refrigeration system in a less efficient mode if at least one three-phase motor is improperly wired.
摘要翻译：公开了一种用于确定制冷系统中的多个三相电动机的适当接线的方法。该方法可以包括通过第一输入相位旋转激励多个三相电动机并记录性能数据，以第二输入相位旋转激励多个三相电动机并记录性能数据，评估性能数据和确定是否如果所有三相电动机都正确连接，则三相电动机中的每一个都被正确连接，在正常模式下操作制冷系统，或者如果至少一个三相电动机不正确地以较低效率的模式操作制冷系统有线。

23. 发明授权

US09221641B2 Controller and system for controllably rotating a roll of material 有权
标题翻译：用于可控地旋转材料卷的控制器和系统
公开(公告)号：US09221641B2
公开(公告)日：2015-12-29
申请号：US13466258
申请日：2012-05-08
申请人： Mark Gary Dollevoet , Vivek Moreshwar Karandikar , Jason Michael Julien , Jeffrey George Skarda
发明人： Mark Gary Dollevoet , Vivek Moreshwar Karandikar , Jason Michael Julien , Jeffrey George Skarda
IPC分类号： G05B13/02 , B65H23/198 , B65H59/38 , B65H77/00 , H02P1/54 , H02P5/46 , G05B5/00 , H02H7/08 , H02P1/04 , H02P3/00 , H02P5/00 , B41F13/56 , B65H29/24 , B65H43/00 , B65H35/08
CPC分类号： B65H29/243 , B65H23/182 , B65H23/198 , B65H35/08 , B65H43/00 , B65H2301/4451 , B65H2301/44735 , B65H2511/11 , B65H2513/11 , B65H2515/116 , B65H2515/12 , B65H2515/32 , B65H2515/322 , B65H2553/40 , B65H2557/262 , B65H2801/57 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/03
摘要： A controller for a motor is configured to rotate a roll of material. The controller includes a drive speed regulator configured to generate an initial torque command based on a difference between a speed setpoint and a measured drive speed of the motor. The controller also includes an observer module configured to estimate a density error of the roll of material. The initial torque command is adjusted based on the density error to obtain a total torque command. The controller also includes a torque regulator configured to control the motor based on the total torque command.
摘要翻译：用于电动机的控制器被配置为旋转材料卷。所述控制器包括驱动速度调节器，所述驱动速度调节器被配置为基于所述电动机的速度设定值和测量的驱动速度之间的差产生初始转矩指令。控制器还包括被配置为估计材料卷的密度误差的观察器模块。基于密度误差来调整初始转矩指令以获得总转矩指令。该控制器还包括扭矩调节器，该扭矩调节器被配置为基于总转矩指令来控制马达。

24. 发明授权

US09118178B2 Traction motor drive system for a locomotive 有权
标题翻译：牵引电机驱动系统为机车
公开(公告)号：US09118178B2
公开(公告)日：2015-08-25
申请号：US14269427
申请日：2014-05-05
申请人： Progress Rail Services Corp.
发明人： John Franklin Kral , Sidarta Fornari Beltramin
IPC分类号： H02P5/46 , H02H7/08 , B60L3/00 , H02P5/68 , H02P5/685 , B60L7/04 , B60L7/12 , B60L7/22
CPC分类号： H02H7/0811 , B60L3/0061 , B60L3/0069 , B60L7/04 , B60L7/12 , B60L7/22 , B60L2200/26 , H02P5/68 , H02P5/685 , Y02T10/642
摘要： A traction motor drive system may include a plurality of armatures arranged in parallel with each other. The traction motor drive system may also include a plurality of field circuits arranged in series with one another, where each field circuit is associated with a respective one of the armatures. The plurality of field circuits may be arranged in parallel with the plurality of armatures. The traction motor drive system may also include a field isolation system. The field isolation system may include a shunt circuit associated with at least one of the field circuits. The shunt circuit may have a first and second shunt terminal. The field isolation system may also include a first field switch arranged in series with the plurality of field circuits. The first field switch may be configured to switch between the first shunt terminal of the shunt circuit and a first field terminal of at least one of the field circuits. The field system may also include a second field switch, arranged in series with the plurality of field circuits. The second field switch may be configured to switch between the second shunt terminal of the shunt circuit and a second field terminal of at least one of the field circuits.
摘要翻译：牵引电动机驱动系统可以包括彼此平行布置的多个电枢。牵引电动机驱动系统还可以包括彼此串联布置的多个励磁电路，其中每个励磁电路与相应的一个电枢相关联。多个励磁电路可以与多个电枢平行布置。牵引电动机驱动系统还可以包括现场隔离系统。场隔离系统可以包括与至少一个场电路相关联的分流电路。分路电路可以具有第一和第二分路端子。场隔离系统还可以包括与多个场电路串联布置的第一场开关。第一场开关可以被配置为在分流电路的第一分路端子和至少一个励磁电路的第一场端子之间切换。场系统还可以包括与多个场电路串联布置的第二场开关。第二场开关可以被配置为在分流电路的第二分路端子和至少一个励磁电路的第二场端子之间切换。

25. 发明授权

US08773048B2 Fan control system and air conditioner that includes the same 有权
标题翻译：风扇控制系统和空调包括相同
公开(公告)号：US08773048B2
公开(公告)日：2014-07-08
申请号：US13327382
申请日：2011-12-15
申请人： Toshiaki Sato , Hiroshi Doumae , Sumio Kagimura
发明人： Toshiaki Sato , Hiroshi Doumae , Sumio Kagimura
IPC分类号： H02P5/00 , H02P5/46 , H02P7/00 , H02P5/68 , H02H7/08
CPC分类号： H02P5/68 , F04D25/166 , F04D27/001 , F04D27/004 , F05D2260/85 , F24F11/77 , F25B49/02 , F25B2600/11 , H02H7/0833
摘要： A fan control system includes a first fan, a second fan adjacent to the first fan, a first motor that rotates the first fan, a second motor that rotates the second fan, and a control unit. The control unit controls the rotational speeds of the first motor and the second motor. The control unit decreases the rotational speed of the first motor and increases/decreases the rotational speed of the second motor when the rotational speed of the first motor must be decreased. The control unit can decrease the rotational speed of the second motor when the rotational speed of the first motor whose rotational speed has been decreased is lower than a prescribed rotational speed, and increase the rotational speed of the second motor when the rotational speed of the first motor whose rotational speed has been decreased is higher than the prescribed rotational speed.
摘要翻译：风扇控制系统包括第一风扇，与第一风扇相邻的第二风扇，使第一风扇旋转的第一电动机，旋转第二风扇的第二电动机和控制单元。控制单元控制第一电动机和第二电动机的转速。当第一电动机的转速必须降低时，控制单元降低第一电动机的转速并且增大/减小第二电动机的转速。当旋转速度降低的第一电动机的转速低于规定转速时，控制单元可以降低第二电动机的转速，并且当第一电动机的转速降低时，控制单元可以降低第二电动机的转速旋转速度降低的电动机比规定的转速高。

26. 发明授权

US08760087B2 Energy-efficient actuator system 失效
标题翻译：节能型执行器系统
公开(公告)号：US08760087B2
公开(公告)日：2014-06-24
申请号：US13266036
申请日：2010-04-23
申请人： Alexander Schulz , Michael Wehse , Johann Wassermann , Manfred Neumann
发明人： Alexander Schulz , Michael Wehse , Johann Wassermann , Manfred Neumann
IPC分类号： H02P5/00 , H02P5/46
CPC分类号： G05B13/021 , F16C32/0457 , F16C32/0474 , G05B11/00 , H02K7/09
摘要： What is described is an actuator system (2) comprising at least one actuator (29, 29′) and an associated control system (8) which is designed for at least two operating modes, at least one of which may be deactivated, whereby one of the operating modes is a high efficiency operating mode.
摘要翻译：所描述的是致动器系统（2），其包括至少一个致动器（29,29'）和相关联的控制系统（8），其被设计用于至少两个操作模式，其中至少一个可以被去激活，由此一个的操作模式是高效率的操作模式。

27. 发明授权

US08746665B2 Drive apparatus having a force transmission means that can be moved by gravitational force 有权
标题翻译：具有能够通过重力移动的力传递装置的驱动装置
公开(公告)号：US08746665B2
公开(公告)日：2014-06-10
申请号：US12736685
申请日：2009-04-02
申请人： Kurt Nachbargauer
发明人： Kurt Nachbargauer
IPC分类号： B25B1/20 , B23K7/10 , H02P5/00 , H02P5/46 , H02P7/08 , F16H19/04
CPC分类号： B23K37/006 , B23K37/0211 , B23K37/0247 , B23K37/0252 , B23Q1/28 , B23Q5/385 , B23Q11/04 , B23Q17/00
摘要： The invention relates to a drive apparatus (10) for the linear movement of a processing tool with respect to a workpiece, having a tool holder (18) which is fixed on a carriage (16) and is intended for the fastening of the processing tool, having a stationary guide device (12) in which the carriage (16) is guided such that it can be displaced in a vertically linear manner, and having a drive device (42) with a first force transmission means (46) which, in an engaged position, engages with a second force transmission means (40) connected to the carriage (16) in order to move the carriage (16). According to the invention, it is provided that the drive device (42) is mounted in the guide device (12) such that it can be moved between a release position, in which the force transmission means (40, 46) do not engage with one another, and the engaged position in such a way that the gravitational force of the drive device (42) causes a movement from the release position into the engaged position.
摘要翻译：本发明涉及一种用于加工工具相对于工件线性移动的驱动装置（10），其具有固定在滑架（16）上并用于紧固加工工具的工具夹具（18）具有固定的引导装置（12），其中托架（16）被引导成使其能够以垂直线性的方式移位，并具有带有第一力传递装置（46）的驱动装置（42），该驱动装置接合位置与连接到滑架（16）的第二力传递装置（40）接合，以移动滑架（16）。根据本发明，驱动装置（42）安装在引导装置（12）中，使得其可以在力传递装置（40,46）不与其啮合的释放位置之间移动并且以使得驱动装置（42）的重力从释放位置移动到接合位置的方式引起接合位置。

28. 发明申请

US20140009087A1 ACTUATOR WITH ELECTRIC MOTOR AND MOTOR CONTROLLER 有权
标题翻译：带电动马达和马达控制器的执行器
公开(公告)号：US20140009087A1
公开(公告)日：2014-01-09
申请号：US14001416
申请日：2011-03-02
申请人： Paul F. Guyer , Atilla Beker , Beat Weber
发明人： Paul F. Guyer , Atilla Beker , Beat Weber
IPC分类号： H02P5/46
CPC分类号： H02P5/46 , G05B19/414 , G05B2219/42186 , G05B2219/42188
摘要： An actuator (1M, 1S) with a motor (12) and a motor controller (11) is configurable to operate as a master or a slave to another actuator which is coupled mechanically for driving a common load. For the case where the actuator (1M) is set as the master, the motor controller (11) receives on an input terminal (Y3) an external position control signal (pC), generates a motor control signal (sC) for controlling the motor (12) based on the position control signal (pC), and supplies the motor control signal (sC) to an output terminal (U5) for controlling a slave. For the case where the actuator (1S) is set as the slave, the motor controller (11) controls the motor (12) by supplying to the motor (12) the motor control signal (sC) received from the master. Controlling the actuators with a master improves workload balancing and reduces damages to transmission mechanics of the actuators.
摘要翻译：具有马达（12）和马达控制器（11）的致动器（1M，1S）可配置为作为主机或从机运行至另一个致动器，该致动器机械地联接以驱动公共负载。对于执行器（1M）设置为主机的情况，电动机控制器（11）在输入端子（Y3）上接收外部位置控制信号（pC），生成用于控制电动机的电动机控制信号（sC）（pC），并将电动机控制信号（sC）提供给用于控制从动装置的输出端子（U5）。对于执行器（1S）被设置为从站的情况，电动机控制器（11）通过向马达（12）提供从主机接收的电动机控制信号（sC）来控制电动机（12）。使用母盘控制执行器可提高工作负载平衡，并减少执行器传动机构的损坏。

29. 发明申请

US20120256565A1 Method for Installing Actuation Mechanism for Extending and Retracting Retractable Room for Recreational Vehicle 有权
标题翻译：安装休闲车延伸伸缩起动机构的方法
公开(公告)号：US20120256565A1
公开(公告)日：2012-10-11
申请号：US13495500
申请日：2012-06-13
申请人： Michael A. Schwindaman , Thomas J. Rogers , Michael W. Howard
发明人： Michael A. Schwindaman , Thomas J. Rogers , Michael W. Howard
IPC分类号： H02P5/46
CPC分类号： B60P3/34 , Y10T29/49622
摘要： A slide-out or retractable room for a mobile living quarters, such as a recreational vehicle, is provided with actuating assemblies mounted on opposite side walls of the slide-out room and the adjacent wall of the main living area. The actuating assemblies include a pair of parallel gear racks mounted on the side wall, which are engaged by pinions rotated by torque shafts mounted on the main living quarters. Each torque shaft is rotated by a separate motor. A roller engages a bearing surface on the lower portion of the gear racks. Accordingly, the slide-out room is extended and retracted by rotating the torque shafts to cause the gear racks and the attached slide-out room to extend and retract. The weight of the slide-out room is supported by the rollers, thereby supporting the slide-out room off of the floor of the main living quarters as it extends and retracts.
摘要翻译：一个用于诸如休闲车辆的移动住所的滑出或伸缩的房间设置有安装在滑出室的相对侧壁和主居住区域的相邻壁上的致动组件。致动组件包括安装在侧壁上的一对平行齿条，它们由安装在主生活区上的转矩轴旋转的小齿轮啮合。每个扭矩轴由独立的电机旋转。滚轮接合齿轮架下部的轴承表面。因此，通过旋转扭矩轴来延伸和缩回滑出室，以使齿轮架和附着的滑出室延伸和缩回。滑出室的重量由辊子支撑，从而在主要居住区的地板延伸和缩回时将滑出室支撑出来。

30. 发明申请

US20120019172A1 SYSTEM, ARCHITECTURE, AND METHOD FOR MINIMIZING POWER CONSUMPTION AND INCREASING PERFORMANCE IN ELECTRIC VEHICLES 有权
标题翻译：用于最小化电力消耗和提高电动车性能的系统，结构和方法
公开(公告)号：US20120019172A1
公开(公告)日：2012-01-26
申请号：US13187150
申请日：2011-07-20
申请人： Christopher P. Zing , Joachim H. Wiest , Henry T. Fung
发明人： Christopher P. Zing , Joachim H. Wiest , Henry T. Fung
IPC分类号： H02P5/46
CPC分类号： B60L15/2054 , B60L11/18 , B60L15/2045 , B60L2220/42 , B60L2240/421 , B60L2240/423 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7283
摘要： An electric vehicle accomplishes speed changes through the use of electronically controlled, multiple electric motor configurations that are coupled to an output drive shaft instead of a speed change transmission. A parallel-coupled motor configuration includes at least two motors that are each coupled to the output drive shaft through respective gear arrangements, each gear arrangement having a respective gear ratio. In a serially-coupled motor configuration, the stator of the second motor is coupled to the rotor of the first motor, where the rotor of the second motor is coupled to the output drive shaft. The required torque to reach or maintain a desired vehicle speed can be obtained by selective energization of either one or both of the motors (in both multi-motor configurations). Two motors are also coupled to a differential gear so that the rotational speed contributed by both motors are additive at the output shaft.
摘要翻译：电动车辆通过使用电子控制的多个电动机构造而实现速度变化，这些电动机结构耦合到输出驱动轴而不是变速传动。并联电动机配置包括至少两个电动机，每个电动机通过相应的齿轮装置联接到输出驱动轴，每个齿轮装置具有相应的齿轮比。在串联电动机配置中，第二电动机的定子联接到第一电动机的转子，其中第二电动机的转子联接到输出驱动轴。达到或保持所需车速所需的扭矩可以通过选择性地激励电动机中的一个或两个（在多电动机配置中）来获得。两个电动机也耦合到差速齿轮，使得由两个电动机贡献的转速在输出轴处是相加的。

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