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1. 发明授权

US11283376B2 Hybrid electric propulsion system and method of operation 有权
公开(公告)号：US11283376B2
公开(公告)日：2022-03-22
申请号：US16411484
申请日：2019-05-14
申请人： PRATT & WHITNEY CANADA CORP.
发明人： Eric Latulipe , Richard Freer
IPC分类号： H02P6/12 , B64D35/08 , H02K47/04 , B64D27/02 , B64D27/10 , B64D27/24 , B64D31/06 , F01D15/10 , F02K3/06 , H02P5/74 , H02P9/00 , B64D27/26 , B64D31/00 , H02K51/00 , H02P17/00 , B60L50/13 , B60L50/60 , B60L53/24 , B60L50/51 , B64D27/12 , H02K19/34 , H02P6/00 , B64D35/02 , G08C19/38 , H02K41/03 , B64D35/00 , H02P29/028 , H02P29/024 , H02P101/25 , H02P101/30 , H02P27/06
摘要： A hybrid electric aircraft propulsion system and method of operation are described. The system comprises a thermal engine, a generator coupled to the thermal engine, a first electric propulsor operatively connected to the generator to receive alternating current (AC) electric power therefrom, a second electric propulsor, a generator inverter operatively connected to the generator to convert AC electric power to direct current (DC) electric power, and a first motor inverter operatively connected to the generator inverter and selectively connected to one of the first electric propulsor and the second electric propulsor and configured to receive the DC electric power and provide the first electric propulsor and the second electric propulsor with AC electric power, respectively.

2. 发明授权

US11025181B2 Hybrid electric propulsion system and method of operation 有权
公开(公告)号：US11025181B2
公开(公告)日：2021-06-01
申请号：US16411475
申请日：2019-05-14
申请人： PRATT & WHITNEY CANADA CORP.
发明人： Eric Latulipe , Richard Freer
IPC分类号： H02P6/12 , B64D35/08 , H02K47/04 , B64D27/02 , B64D27/10 , B64D27/24 , B64D31/06 , F01D15/10 , F02K3/06 , H02P5/74 , H02P9/00 , B64D27/26 , B64D31/00 , H02K51/00 , H02P17/00 , B60L50/13 , B60L50/60 , B60L53/24 , B60L50/51 , B64D27/12 , H02K19/34 , H02P6/00 , B64D35/02 , G08C19/38 , H02K41/03 , H02P101/25 , H02P101/30
摘要： Methods and systems for operating a hybrid electric aircraft propulsion system mounted to an aircraft. The method comprises driving a first rotating propulsor from a first electric motor operatively connected to a generator, driving a second rotating propulsor from a second electric motor operatively connected to the generator, and driving a third rotating propulsor from a thermal engine, the thermal engine operatively connected to the generator and configured to drive the generator.

3. 发明申请

US20200083791A1 HYBRID ELECTRIC PROPULSION SYSTEM AND METHOD OF OPERATION 审中-公开
公开(公告)号：US20200083791A1
公开(公告)日：2020-03-12
申请号：US16411484
申请日：2019-05-14
申请人： PRATT & WHITNEY CANADA CORP.
发明人： Eric LATULIPE , Richard FREER
IPC分类号： H02K41/03 , B64D35/08 , B64D35/02 , H02P6/12 , H02K47/04 , G08C19/38
摘要： A hybrid electric aircraft propulsion system and method of operation are described. The system comprises a thermal engine, a generator coupled to the thermal engine, a first electric propulsor operatively connected to the generator to receive alternating current (AC) electric power therefrom, a second electric propulsor, a generator inverter operatively connected to the generator to convert AC electric power to direct current (DC) electric power, and a first motor inverter operatively connected to the generator inverter and selectively connected to one of the first electric propulsor and the second electric propulsor and configured to receive the DC electric power and provide the first electric propulsor and the second electric propulsor with AC electric power, respectively.

4. 发明授权

US10461622B2 Power generator with DC motor and AC generator coupled with sprockets 有权
公开(公告)号：US10461622B2
公开(公告)日：2019-10-29
申请号：US15075894
申请日：2016-03-21
申请人： Raymond F. Miller
发明人： Raymond F. Miller
IPC分类号： H02K47/00 , H02K47/04 , H02K53/00
摘要： A power generator is provided. The power generator may include a battery, a motor and an electrical generator. The motor is powered by the battery which rotates a first rotating shaft. The first rotating shaft rotates a second rotating shaft of the electrical generator, which generates electricity. An electrical wiring may run from the electrical generator to a voltage regulator. An electrical wiring may run from the voltage regulator to the battery, thereby keeping the battery charged. A power inverter may be electrically connected to the battery.

5. 发明申请

US20160065045A1 FAN DEVICE 有权
标题翻译：风扇装置
公开(公告)号：US20160065045A1
公开(公告)日：2016-03-03
申请号：US14527195
申请日：2014-10-29
申请人： Wistron Corporation
发明人： Min Zhao
IPC分类号： H02K47/04 , H02K1/17 , H01R39/64 , H02K3/18 , H02K13/00 , H02K13/02
CPC分类号： H02K13/02 , F04D19/002 , F04D25/0606 , F04D29/38 , H01R39/643 , H02K3/04 , H02K3/18 , H02K7/14 , H02K13/003 , H02K21/14
摘要： A fan device includes two magnetic members, a fan and a wire. The fan is disposed between the magnetic members, and includes a rotatable hub and a plurality of fan blades radiating from the hub. The wire is mounted on the fan, and has two electrode ends and a plurality of induction portions that are disposed between the electrode ends. Each induction portion is coupled to a respective fan blade, and is co-rotatable with the respective fan blade to intersect a magnetic field between the magnetic members to thereby generate an induced current that flows toward the electrode ends of the wire.
摘要翻译：风扇装置包括两个磁性部件，风扇和电线。风扇设置在磁性构件之间，并且包括可旋转毂和从轮毂辐射的多个风扇叶片。电线安装在风扇上，具有设置在电极端之间的两个电极端和多个感应部。每个感应部分耦合到相应的风扇叶片，并且可以与相应的风扇叶片共同旋转，以与磁性部件之间的磁场相交，从而产生向导线的电极端部流动的感应电流。

6. 发明申请

US20130076182A1 Non-polluting electric generator 审中-公开
标题翻译：无污染发电机
公开(公告)号：US20130076182A1
公开(公告)日：2013-03-28
申请号：US13621259
申请日：2012-09-16
申请人： Stephane Mercier
发明人： Stephane Mercier
IPC分类号： H02K47/04
CPC分类号： H02K47/04 , H02K53/00
摘要： A non-polluting electric generator having at least one battery, an electric motor connected to the battery by electric wires, an alternator, a belt member connected between the alternator and the electric motor, and electric wires extending from the alternator adapted to connect with an electric appliance, such that the generator uses the stored energy of the battery to run the electric motor, which then runs the alternator, which then sends the desired electricity to an electric appliance.
摘要翻译：具有至少一个电池的无污染发电机，通过电线连接到电池的电动机，交流发电机，连接在交流发电机和电动机之间的带部件以及从交流发电机延伸的电线，电器，使得发电机使用电池的存储能量来运行电动机，然后电动机运行交流发电机，然后交流发电机将所需的电力发送到电器。

7. 发明授权

US08212446B2 Brushless electric machine and device comprising said machine 有权
标题翻译：无刷电机和包括所述机器的装置
公开(公告)号：US08212446B2
公开(公告)日：2012-07-03
申请号：US12548497
申请日：2009-08-27
申请人： Kesatoshi Takeuchi , Kazuyoshi Nakamura , Mamoru Sugimoto
发明人： Kesatoshi Takeuchi , Kazuyoshi Nakamura , Mamoru Sugimoto
IPC分类号： H02K47/04
CPC分类号： H02K21/24
摘要： To provide a technique that improves an efficiency of using a magnetic field in a brushless electric machine. A brushless electric machine includes a first member having N sets (N is an integer of 2 or more) of electromagnetic groups, and a second member that has N+1 sets of magnetic field forming member groups and can move in a predetermined moving direction in relative to the first member. One set of the electromagnetic coil group and one set of the magnetic field forming member group are alternately disposed along a direction perpendicular to the moving direction.
摘要翻译：提供一种提高无刷电机中使用磁场效率的技术。无刷电机包括具有N组（N为2以上的整数）的电磁体的第一部件和具有N + 1组磁场形成部件组的第二部件，能够沿规定的移动方向移动相对于第一个成员。一组电磁线圈组和一组磁场形成构件组沿垂直于移动方向的方向交替地设置。

8. 发明申请

US20110050018A1 Self sustaining generator system 审中-公开
标题翻译：自持发电机系统
公开(公告)号：US20110050018A1
公开(公告)日：2011-03-03
申请号：US12584043
申请日：2009-08-31
申请人： Sylvester Rogers
发明人： Sylvester Rogers
IPC分类号： H02K47/04 , H02K53/00
CPC分类号： H02K53/00
摘要： A self sustaining generator system 10 is provided. The generator system 10 includes a battery 12. The battery 12 is coupled through an output terminal thereof to an inverter 14 which converts the direct current battery output to an alternating current source of power. The generator system 10 of this invention is also provided with an electric motor 16 which is activated by the inverter 14 to amplify the signal generated by the inverter. An electric generator 18 is provided which is activated by the motor 16. As a result the generator 18 provides a first plurality of predetermined power output signals at selected output terminal 20 thereof and a second predetermined power output signal at a second output terminal 22 thereof which is feedback to the battery 12. This allows the battery 12 to be constantly charged thereby sustaining the operation of the generator system 10.
摘要翻译：提供自维持发电机系统10。发电机系统10包括电池12.电池12通过其输出端耦合到逆变器14，逆变器14将直流电池输出转换成交流电源。本发明的发电机系统10还设置有电动机16，其由逆变器14启动以放大由逆变器产生的信号。提供由电动机16启动的发电机18.结果，发电机18在其选定的输出端20处提供第一多个预定功率输出信号，并在其第二输出端22处提供第二预定功率输出信号，反馈给电池12.这允许电池12持续充电，从而维持发电机系统10的操作。

9. 发明申请

US20100033047A1 Flavell home electric generation system 审中-公开
标题翻译： Flavell家用发电系统
公开(公告)号：US20100033047A1
公开(公告)日：2010-02-11
申请号：US12215022
申请日：2008-08-05
申请人： Herbert George Flavell
发明人： Herbert George Flavell
IPC分类号： H02K47/04 , H02K7/18 , H02K53/00
CPC分类号： H02K53/00
摘要： A self generating home electric system. Started by a portable generator that powers the first motor that then belt drives a generator head. That generator head then supplies 240 volts power to a second motor that then belt drives a second generator head. The second generator head will then supply 240 volts power to a third motor that then belt drives the third generator head. The third generator head then sends 240 volts power to motor four. Motor four now takes over from motor one to belt drive generator head one.Three generator heads are now supplying 240 volts electric to three motors allowing the portable generator and motor one to shut down. Motor one will stop automatically when the portable generator is stopped. Generator head one will then be supplying 120 volts electric to a buildings wall outlets. While generator head two supplies 120 volts electric to a buildings lighting and other utilities like electric stove, washer, dryer, compactor, water heater, well and septic pumps. Generator head three will be supplying 240 volts of electric to power a homes electric baseboard heat system. Other motors and generators can be added to this system for larger buildings like schools, stores and factories. There is no need for present art batteries to start and run this system. Even the portable generator is recoil starting.
摘要翻译：自发电家庭电力系统。由便携式发电机启动，为第一台电机供电，然后皮带驱动发电机头。然后，发电机头向第二电动机供应240伏电力，然后皮带驱动第二发电机头。然后，第二发电机头将向第三电动机提供240伏电力，然后皮带驱动第三发电机头。第三个发电机头然后向电动机四发送240伏电力。马达四号现在从马达一代到皮带驱动发电机头。现在，三个发电机头正在向三个电动机供电240伏，允许便携式发电机和电机关闭。当便携式发电机停止时，电机将自动停止。然后，发电机头将向建筑物墙壁出口提供120伏电力。虽然发电机头两个供应120伏电力到建筑照明和其他公用设施，如电炉，洗衣机，烘干机，压实机，热水器，井和化粪泵。发电机头三座将提供240伏电力供电的家用电动踢脚板加热系统。其他电机和发电机可以添加到这个系统中用于像学校，商店和工厂这样的大型建筑物。不需要现有的电池来启动和运行这个系统。即使便携式发电机启动反冲。

10. 发明授权

US07141901B2 Downhole torque-generating and generator combination apparatus 有权
标题翻译：井下转矩发生和发电机组合装置
公开(公告)号：US07141901B2
公开(公告)日：2006-11-28
申请号：US10476435
申请日：2002-05-01
申请人： Gregson William Martin Spring
发明人： Gregson William Martin Spring
IPC分类号： H02K7/10 , H02K49/00 , H02K15/00 , H02K47/04 , E21B4/00
CPC分类号： H02K49/043 , E21B4/04 , E21B7/068 , E21B41/0085 , F04D13/10 , F04D15/0066 , H02K7/1823 , H02K16/025 , H02K17/34
摘要： A combination of a torque-generating apparatus with an alternator/generator. The torque-generating apparatus comprises a first assembly (10, 25) including a generally cylindrical member of magnetically soft material and having a longitudinal axis, and a second assembly (2) arranged coaxially within the first assembly and including an electromagnetic winding (4). The first assembly (10, 25) and the second assembly (2) are rotatable relative to each other about the axis. Relative rotation between the first (10, 25) and second (2) assemblies induces a magnetic field which generates rotational torque between the first and second assemblies. Rectification means (31) is provided to convert alternating current electrical output from the alternator/generator (22) to provide D.C. current to the electromagnetic windings (4) of the torque generating apparatus to generate an electromagnetic braking effect.
摘要翻译：扭矩发生装置与交流发电机/发电机的组合。转矩产生装置包括：第一组件（10,25），其包括具有纵向轴线的通常为圆柱形的软质材料构件，以及第二组件（2），其同轴地布置在第一组件内并且包括电磁绕组（4）。第一组件（10,25）和第二组件（2）可绕轴线相对于彼此旋转。第一（10,25）和第二（2）组件之间的相对旋转引起在第一和第二组件之间产生旋转扭矩的磁场。提供整流装置（31）以从交流发电机（22）转换交流电输出，以向转矩发生装置的电磁绕组（4）提供直流电流以产生电磁制动效果。

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