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1. 发明申请

US20210359585A1 METHODS OF ALTERING EDDY CURRENT INTERACTIONS 有权
公开(公告)号：US20210359585A1
公开(公告)日：2021-11-18
申请号：US17332736
申请日：2021-05-27
申请人： Eddy Current Limited Partnership
发明人： Andrew Karl Diehl , Kevin A. Wright , Weston Hill , Dave Walters
IPC分类号： H02K49/04 , H02K49/00 , H02K7/104
摘要： Described herein are braking mechanisms and related methods of using eddy current interactions to resist relative movement between members, the magnetic flux about an eddy current region being modified beyond an inherent drag effect resulting from a simple magnetic pole arrangement.

2. 发明授权

US11165326B2 Eddy current decelerating apparatus 有权
公开(公告)号：US11165326B2
公开(公告)日：2021-11-02
申请号：US16964283
申请日：2019-01-23
申请人： NIPPON STEEL CORPORATION
发明人： Kenji Imanishi , Takuya Fujita , Hiroyuki Yamaguchi , Hiroshi Nogami , Yasutaka Noguchi , Mitsuo Miyahara
IPC分类号： H02K49/04 , H02K7/104 , H02K49/10 , H02K7/102 , H02K49/00
摘要： A decelerating apparatus includes a brake member, primary and secondary permanent magnets and pole pieces. The primary permanent magnets are arranged in a circumferential direction to face an inner or outer peripheral surface of the brake member with a gap in between. Each of the primary permanent magnets has two opposite magnetic poles arranged in a radial direction. The secondary permanent magnets and the pole pieces are placed in the gap and arranged in the circumferential direction. Each of the secondary permanent magnets has two opposite magnetic poles arranged in the circumferential direction. Each of the pole pieces is positioned between adjacent secondary permanent magnets. Magnetic pole arrangements of adjacent primary permanent magnets are opposite to each other. Magnetic pole arrangements of adjacent secondary permanent magnets are opposite to each other. Each of the secondary permanent magnets has a trapezoidal cross-sectional shape including an upper base and a lower base.

3. 发明授权

US11050336B2 Methods of altering eddy current interactions 有权
公开(公告)号：US11050336B2
公开(公告)日：2021-06-29
申请号：US15532472
申请日：2015-12-04
申请人： Eddy Current Limited Partnership
发明人： Andrew Karl Diehl , Kevin A. Wright , Weston Hill , Dave Walters
IPC分类号： H02K49/04 , H02K49/00 , H02K7/104 , A62B1/08 , F16D63/00 , A62B35/00 , A62B1/14
摘要： Described herein are braking mechanisms and related methods of using eddy current interactions to resist relative movement between members, the magnetic flux about an eddy current region being modified beyond an inherent drag effect resulting from a simple magnetic pole arrangement.

4. 发明申请

US20190393809A1 ELECTRICAL ARCHITECTURE FOR AN AIRCRAFT, AIRCRAFT COMPRISING THE ARCHITECTURE AND METHOD FOR OPERATING THE ARCHITECTURE 审中-公开
公开(公告)号：US20190393809A1
公开(公告)日：2019-12-26
申请号：US16447722
申请日：2019-06-20
申请人： THALES
发明人： Frédéric LACAUX , Stéphane GUGUEN , Amira MAALOUF
IPC分类号： H02P3/06 , F02C7/275 , B64D13/06 , H02P3/04 , H02K49/00
摘要： An architecture for an aircraft comprises two air-conditioning systems, two converters, each intended to supply one of the air-conditioning systems, and at least one first electric machine which starts up a first main engine of the aircraft. The electrical architecture is configured such that the two converters can together supply the first electric machine. A method of operating the architecture is also provided.

5. 发明授权

US10352250B2 Equipment support of a turbo machine comprising a reducer with magnetic gears 有权
公开(公告)号：US10352250B2
公开(公告)日：2019-07-16
申请号：US15518281
申请日：2015-10-15
申请人： SAFRAN TRANSMISSION SYSTEMS
发明人： Maxence Guillemont , Stephane Prunera-Usach , Julien Viel , Antoine Barbe
IPC分类号： F01D15/12 , F02C7/32 , H02K49/00 , H02K5/20 , H02K7/11 , H02K7/116 , H02K5/18
摘要： An equipment support including at least one attachment including an output shaft, an input gear wheel, the input gear wheel being both rotated by the motor shaft at a main speed and also connected to the output shaft of the attachment in order to rotate it at a determined output speed, an input shaft, rotated by the input gear wheel at a determined input speed, and a reducer with magnetic gears, arranged between the input shaft and the output shaft, such that the input speed is different from the output speed.

6. 发明授权

US09991761B2 Actuation device for a clutch device 有权
公开(公告)号：US09991761B2
公开(公告)日：2018-06-05
申请号：US14913844
申请日：2014-10-20
申请人： Schaeffler Technologies AG & Co. KG
发明人： Daniel Helmer , Marc Finkenzeller
IPC分类号： H02K1/02 , H02K7/104 , H02K16/04 , H02K49/00 , H02K49/04 , H02K49/06 , B60L7/28 , B60L11/14 , B60L15/20 , F16D23/12
CPC分类号： H02K7/104 , B60L7/28 , B60L11/14 , B60L15/2054 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , F16D2023/123 , H02K1/02 , H02K16/04 , H02K49/00 , H02K49/043 , H02K49/065 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An actuation device for a clutch device is provided having a magnetic field brake with a brake stator and a brake rotor. This magnetic field brake can be operated as an eddy-current brake and/or as a hysteresis brake.

7. 发明申请

US20180036592A1 METHOD AND SYSTEM FOR ENERGY ABSORPTION 审中-公开
公开(公告)号：US20180036592A1
公开(公告)日：2018-02-08
申请号：US15658663
申请日：2017-07-25
申请人： UNI-TROL SP. Z O.O.
发明人： Wieslaw Albin ROGUSKI , Jan TWOREK
IPC分类号： A63B24/00 , A63B22/06 , A63B21/005 , H02K49/00 , A63B21/00
CPC分类号： A63B24/0087 , A63B21/0053 , A63B21/0054 , A63B21/0055 , A63B21/0058 , A63B21/0059 , A63B21/4034 , A63B22/0235 , A63B22/04 , A63B22/0605 , A63B2024/0093 , A63B2230/01 , H02K49/00
摘要： The subject matter of the invention relates to a method and system for energy absorption designed for use in particular in exercise apparatuses, and especially in the so-called fitness equipment.The method for energy absorption consisting in that suitable current load values are selected in order to balance the kinetic energy expended by the person performing exercises with the energy absorbed by the system (100) for energy absorption, wherein the value of current load, which is selected by a computer (PC), is dependent on the psychomotor parameters of the person performing exercises.The system (100) for energy absorption is provided with a variable current load circuit (150) connected to an element (S) producing direct current (DC) or alternating current (AC) electric energy, which is controlled by the computer (PC). The system (100) is also provided with a real-time counting/positioning circuit (120) incorporated between the element (S) producing direct current (DC) or alternating current (AC) electric energy and/or a mechanical system (UM), and the computer (PC).

8. 发明申请

US20160204673A1 ACTUATION DEVICE FOR A CLUTCH DEVICE 有权
标题翻译：用于离合器装置的致动装置
公开(公告)号：US20160204673A1
公开(公告)日：2016-07-14
申请号：US14913844
申请日：2014-10-20
申请人： Schaeffler Technologies AG & Co. KG
发明人： Daniel Helmer , Marc Finkenzeller
IPC分类号： H02K7/104 , H02K16/04 , H02K49/00 , H02K1/02
CPC分类号： H02K7/104 , B60L7/28 , B60L11/14 , B60L15/2054 , B60L2220/50 , B60L2240/12 , B60L2240/421 , B60L2240/423 , F16D2023/123 , H02K1/02 , H02K16/04 , H02K49/00 , H02K49/043 , H02K49/065 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An actuation device for a clutch device is provided having a magnetic field brake with a brake stator and a brake rotor. This magnetic field brake can be operated as an eddy-current brake and/or as a hysteresis brake.
摘要翻译：提供了一种用于离合器装置的致动装置，其具有带有制动器定子和制动转子的磁场制动器。该磁场制动器可以作为涡流制动器和/或作为滞后制动器来操作。

9. 发明授权

US09099148B2 Magnetic Z-directional clutch 有权
标题翻译：磁性Z方向离合器
公开(公告)号：US09099148B2
公开(公告)日：2015-08-04
申请号：US13436489
申请日：2012-03-30
申请人： Joseph Paul Manes , Daniel James Plutt
发明人： Joseph Paul Manes , Daniel James Plutt
IPC分类号： H02K49/00 , H02P15/00 , G11B15/68
CPC分类号： G11B15/6835
摘要： Systems and methods are described for providing a magnetic clutch to limit Z-directional motion of a mass (e.g., a carriage for transporting a robotic mechanism in context of a storage library). According to embodiments, the mass is suspended by cabling, and its Z-directional movement is controlled by a Z-drive assembly. The Z-drive assembly includes a drive gear made of a magnetic or conductive material, and the drive gear is in magnetic communication with a biasing magnet. Embodiments configured the biasing magnet with a particular magnetic moment and a position relative to the drive gear, so that the spinning of the drive gear induces magnetic currents that tend to counteract the motion of the gear. For example, in the event of power loss to the Z-drive assembly, magnetic clutching is used to limit or prevent motion of the mass under the force of gravity.
摘要翻译：描述了用于提供磁性离合器以限制质量块（例如，用于在存储库的上下文中传送机器人机构的滑架）的Z方向运动的系统和方法。根据实施例，质量通过布线悬挂，并且其Z方向运动由Z驱动组件控制。 Z驱动组件包括由磁性或导电材料制成的驱动齿轮，并且驱动齿轮与偏置磁体磁连通。实施例构造了具有特定磁矩和相对于驱动齿轮的位置的偏置磁体，使得驱动齿轮的旋转引起趋向于抵消齿轮的运动的磁流。例如，在Z驱动组件发生功率损耗的情况下，使用磁性离合来限制或防止质量块在重力作用下的运动。

10. 发明授权

US08890466B2 Circuit arrangement 有权
标题翻译：电路布置
公开(公告)号：US08890466B2
公开(公告)日：2014-11-18
申请号：US13426282
申请日：2012-03-21
申请人： Bernhard Hild , Christian Maul , Günter Schwesig , Hanno Walders
发明人： Bernhard Hild , Christian Maul , Günter Schwesig , Hanno Walders
IPC分类号： H02K7/10 , H02K17/32 , H02K23/68 , H02K27/30 , H02P3/00 , H02P3/04 , H02K49/00
CPC分类号： H02K49/00 , H02P3/04
摘要： A circuit arrangement, especially for supplying an electromagnetic holding brake with a clocked supply voltage, includes a module for controlled provision of a clocked supply voltage for free-wheeling operation of the holding brake. The module has a switching unit for switching off the supply voltage for braking operation. A free-wheeling diode and a suppressor diode are connected in parallel to an inductance of the holding brake, with the free-wheeling diode being effective in free-wheeling operation only and the suppressor diode being effective in braking operation only.
摘要翻译：一种电路装置，特别是用于提供具有时钟电源电压的电磁保持制动器，包括用于控制提供用于保持制动器的再循环操作的定时电源电压的模块。该模块具有用于关闭用于制动操作的电源电压的开关单元。续流二极管和抑制二极管并联连接到保持制动器的电感，续流二极管仅在续流操作中有效，并且抑制二极管仅在制动操作中有效。

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