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1. 发明申请

US20180211752A1 DYNAMICALLY SUSPENDED HEADLINER 审中-公开
公开(公告)号：US20180211752A1
公开(公告)日：2018-07-26
申请号：US15416538
申请日：2017-01-26
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： DIEGO FABRICIO VILLACRES MESIAS , GUILLERMO CESAR CERVANTES GUARANEROS , JORGE ADOLFO MIRANDA NIETO , PABLO ISAAC VILLALVA SANCHEZ
IPC分类号： H01F7/18 , B60R13/02 , H01F7/128 , H01F7/02 , H01F7/126
CPC分类号： H01F7/1872 , B60J1/00 , B60R13/02 , B60R13/0206 , B60R13/0212 , H01F7/021 , H01F7/06 , H01F7/126 , H01F7/128
摘要： A vehicle headliner assembly includes a roof structure having an electromagnet disposed thereon. The vehicle headliner assembly further includes a headliner having at least one permanent magnet disposed thereon. The headliner is secured to the roof structure such that the permanent magnet is adjacent and opposite the electromagnet of the roof structure. The vehicle headliner assembly further includes a controller configured to energize the electromagnet to generate an electromagnetic field to attract or repel the permanent magnet of the headliner relative to the electromagnet.

2. 发明申请

US20180163890A1 Hammering Valve 审中-公开
公开(公告)号：US20180163890A1
公开(公告)日：2018-06-14
申请号：US15378762
申请日：2016-12-14
申请人： Novatek IP, LLC
发明人： D. Peter Johnson , Scott Dahlgren
IPC分类号： F16K31/06 , H01F7/08 , H01F7/18
CPC分类号： F16K31/0679 , F16K25/005 , F16K31/0655 , F16K31/10 , H01F7/081 , H01F7/1607 , H01F7/1872 , H01F2007/086
摘要： A valve may comprise a plug receivable by a seat wherein both the plug and seat comprise superhard material. The valve may be designed and operated in such a way so as not to fracture the superhard material as the plug is received by the seat. Specifically, the valve may comprise a magnetic core translatable within at least one solenoid. Kinetic energy from the translating magnetic core may be transmitted to the plug when the magnetic core impacts an anvil causing the plug to move relative to the seat. The plug may be moved incrementally relative to the seat by a plurality of impacts of the magnetic core.

3. 发明申请

US20120327549A1 METHOD AND APPARATUS FOR CONTROLLING CIRCUIT BREAKER OPERATION 有权
标题翻译：用于控制断路器操作的方法和装置
公开(公告)号：US20120327549A1
公开(公告)日：2012-12-27
申请号：US13168035
申请日：2011-06-24
申请人： Alexey Chaly , Vladimir Ledyaev
发明人： Alexey Chaly , Vladimir Ledyaev
IPC分类号： H01H47/22
CPC分类号： H01H33/6662 , H01F7/1872 , H01H33/38 , H01H47/226 , H01H47/325
摘要： A method of controlling a circuit breaker that has a movable contact and an actuator for moving the movable contact between an open position and a closed position. With the movable contact in the open position, a voltage is applied to the actuator to cause the movable contact to move towards the closed position. The voltage is applied for a limited time period ending before the movable contact reaches the closed position. At the end of the limited time period, the voltage is adjusted to reduce the acceleration exerted on the contact. The voltage is subsequently increased just before, after, or substantially at the same time as the contact reaches its closed position.
摘要翻译：一种控制具有可移动触点的断路器的方法和用于使可动触头在打开位置和闭合位置之间移动的致动器。当可动触点处于打开位置时，电压被施加到致动器以使可动触头移向关闭位置。施加电压在可动触点到达闭合位置之前结束的有限时间段内。在有限时间段结束时，调整电压以减小施加在触点上的加速度。随后在接触到达其闭合位置之前，之后或基本上同时增加电压。

4. 发明申请

US20090201111A1 GENERATING ELECTROMAGNETIC FORCES WITH FLUX FEEDBACK CONTROL 有权
标题翻译：生成具有通量反馈控制的电磁力
公开(公告)号：US20090201111A1
公开(公告)日：2009-08-13
申请号：US12358172
申请日：2009-01-22
申请人： Alexei V. Filatov
发明人： Alexei V. Filatov
IPC分类号： H01F7/00
CPC分类号： H01F7/1615 , F16C32/0444 , F16C32/0465 , F16C32/0476 , F16C32/048 , F16C32/0489 , H01F7/081 , H01F7/18 , H01F7/1872 , H01F2007/1866 , H02P6/16
摘要： An electromagnetic actuator with flux feedback control includes two poles located on opposite sides of a soft-magnetic target. A bias flux is introduced that flows into both poles. Magnetic circuitry may be designed so that the total bias flux is independent or substantially independent of a position of the target with respect to the poles or the control flux. The electromagnetic actuator also includes flux sensors introduced into each gap between the poles and the target. The electromagnetic actuator further includes an actuator control circuit to command the current in the control coil to bring a difference between the readings of the two flux sensors to a targeted level. In some aspects, the force exerted on the actuator target in this arrangement may be proportional to the command signal regardless of the position of the actuator target, MMF drop in the soft-magnetic parts of the magnetic circuit, or the frequency.
摘要翻译：具有磁通反馈控制的电磁致动器包括位于软磁靶的相对侧上的两个极。引入流入两极的偏置通量。磁路可以被设计成使得总偏置通量是独立的或基本上独立于目标相对于极点或控制通量的位置。电磁致动器还包括引入磁极和靶之间的每个间隙的磁通传感器。电磁致动器还包括致动器控制电路，用于指令控制线圈中的电流，以使两个通量传感器的读数之间的差异达到目标水平。在一些方面中，在这种布置中施加在致动器目标上的力可以与命令信号成比例，而与执行器目标的位置，磁路的软磁部分中的MMF下降或频率无关。

5. 发明申请

US20090114864A1 Failsafe fuel doser solenoid valve using a reversible electrical coil assembly 审中-公开
标题翻译：使用可逆电线圈组件的失效燃料加药器电磁阀
公开(公告)号：US20090114864A1
公开(公告)日：2009-05-07
申请号：US11982773
申请日：2007-11-05
申请人： Mark Allen Scheffer
发明人： Mark Allen Scheffer
IPC分类号： F16K31/06
CPC分类号： F01N3/36 , F01N3/0842 , F01N3/0885 , F01N3/2066 , F01N3/208 , F01N13/0097 , F01N2240/30 , F01N2610/11 , F01N2610/1453 , F01N2610/146 , F02D41/20 , F02D2041/2027 , F02D2041/2044 , H01F7/1646 , H01F7/1872 , H01F2007/1888 , Y02T10/24
摘要： A method is provided to reduce the risk that an exhaust line reductant dosing system comprising a pulse width modulated solenoid valve will leak reductant into the exhaust. The method comprises powering the solenoid's electrical coil with a current reversed from the primary direction. The resulting magnetic field exerts a force on the valve pintel in the same direction as that exerted by the solenoid's spring. The additional force of the magnetic field can correct situations in which the valve pintel does not properly engage the valve seat.
摘要翻译：提供了一种降低包括脉宽调制电磁阀的排气管线还原剂计量系统将还原剂泄漏到排气中的风险的方法。该方法包括以与主要方向相反的电流为螺线管的电线圈供电。所产生的磁场沿着与螺线管的弹簧施加的方向相同的方向在阀门楣上施加力。磁力的附加力可以纠正阀门未正确接合阀座的情况。

6. 发明授权

US07049915B2 Bistable magnetic actuator 失效
标题翻译：双稳态磁力驱动器
公开(公告)号：US07049915B2
公开(公告)日：2006-05-23
申请号：US10476163
申请日：2002-04-29
申请人： Jérôme Delamare , Claire Divoux , Pierre Gaud , Frédéric Lepoitevin
发明人： Jérôme Delamare , Claire Divoux , Pierre Gaud , Frédéric Lepoitevin
IPC分类号： H01F7/08
CPC分类号： H01F7/081 , H01F7/1872 , H01H50/005 , H01H51/22 , H01H2001/0042
摘要： An actuator is described having two fixed magnetic structures, and a mobile magnetic part able to move towards either one of the two ends of the magnetic structures. The actuator can be in the form of a microactuator, and can be used in the fabrication of microrelays, microvalves, and micropumps.
摘要翻译：描述了具有两个固定磁性结构的致动器，以及能够朝向磁性结构的两端中的任一个移动的可动磁性部分。致动器可以是微致动器的形式，并且可以用于制造微型雷达，微型阀和微型泵。

7. 发明授权

US4409638A Integrated latching actuators 失效
标题翻译：集成闭锁执行机构
公开(公告)号：US4409638A
公开(公告)日：1983-10-11
申请号：US311174
申请日：1981-10-14
申请人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
发明人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
IPC分类号： H01F7/18 , H01H47/22 , H01H47/32
CPC分类号： H01H47/226 , H01F7/1872
摘要： Integrated latching actuators are disclosed which may be used as direct replacements for nonlatching actuators in various applications. The integrated latching actuators comprise a magnetically latching actuator with control electronics packaged therewith so that actuation and release may be controlled through a single control line. The integration of the actuator and control electronics eliminates many potential failure modes of conventional latching actuators and results in greatly reduced power consumption, particularly in low duty cycle applications. Various embodiments are disclosed, including embodiments that may operate directly on microprocessor outputs without special drive circuitry.
摘要翻译：公开了集成闭锁致动器，其可用作各种应用中的非锁定致动器的直接替代。集成的锁定致动器包括具有与其封装的控制电子装置的磁性锁定致动器，使得可以通过单个控制线来控制致动和释放。致动器和控制电子器件的集成消除了传统闭锁致动器的许多潜在的故障模式，并导致大大降低的功耗，特别是在低占空比应用中。公开了各种实施例，包括可以在没有特殊驱动电路的情况下直接在微处理器输出上操作的实施例。

8. 发明授权

US09837229B2 Method and apparatus for controlling circuit breaker operation 有权
公开(公告)号：US09837229B2
公开(公告)日：2017-12-05
申请号：US13168035
申请日：2011-06-24
申请人： Alexey Chaly , Vladimir Ledyaev
发明人： Alexey Chaly , Vladimir Ledyaev
IPC分类号： H01H47/00 , H01H33/666 , H01H47/32 , H01F7/18 , H01H33/38 , H01H47/22
CPC分类号： H01H33/6662 , H01F7/1872 , H01H33/38 , H01H47/226 , H01H47/325
摘要： A method of controlling a circuit breaker that has a movable contact and an actuator for moving the movable contact between an open position and a closed position. With the movable contact in the open position, a voltage is applied to the actuator to cause the movable contact to move towards the closed position. The voltage is applied for a limited time period ending before the movable contact reaches the closed position. At the end of the limited time period, the voltage is adjusted to reduce the acceleration exerted on the contact. The voltage is subsequently increased just before, after, or substantially at the same time as the contact reaches its closed position.

9. 发明申请

US20070194872A1 Electromagnetic actuator 审中-公开
标题翻译：电磁执行器
公开(公告)号：US20070194872A1
公开(公告)日：2007-08-23
申请号：US11599096
申请日：2006-11-13
申请人： Andrew Pfister , James Fargo , Todd Klippel , John Opfer , Joel Ramos , Daniel Terhune , Christopher Lettow
发明人： Andrew Pfister , James Fargo , Todd Klippel , John Opfer , Joel Ramos , Daniel Terhune , Christopher Lettow
IPC分类号： H01F7/08
CPC分类号： H01H3/222 , H01F7/066 , H01F7/088 , H01F7/122 , H01F7/13 , H01F7/1872 , H01F2007/1692 , H01F2007/185 , H01H33/285
摘要： An electromagnetic actuator is capable of providing a high speed driving force, for example, for driving the contacts of a circuit breaker or similar power distribution equipment. The electromagnetic actuator may use a directly powered moving coil element in combination with one or more energized stationary coils to generate an output force using reduced requirements for current, voltage and current/voltage rate-of-change. Precise control of actuator motion is obtained by permitting different supply voltages, firing times and capacitor supplies. The electromagnetic actuator may further incorporate a return spring arrangement and a magnetic latch arrangement.
摘要翻译：电磁致动器能够提供高速驱动力，例如用于驱动断路器或类似配电设备的触点。电磁致动器可以使用直接供电的动圈线圈元件与一个或多个通电的固定线圈组合，以产生对电流，电压和电流/电压变化率的降低的要求的输出力。通过允许不同的电源电压，点火时间和电容器电源来获得执行器运动的精确控制。电磁致动器还可以包括复位弹簧装置和磁性锁定装置。

10. 发明授权

US6154354A Device for operating latching solenoids 失效
标题翻译：用于操作闭锁螺线管的装置
公开(公告)号：US6154354A
公开(公告)日：2000-11-28
申请号：US183280
申请日：1998-10-30
申请人： George Alexanian
发明人： George Alexanian
IPC分类号： H01F7/18 , H01H47/04
CPC分类号： H01F7/1872 , H01F7/1816
摘要： Disclosed are reliable DC circuits for operating latching solenoids at distances of up to several miles. The circuits allow the use of ordinary gauge buried copper wire without concern for possible deterioration of the wires from the galvanic effect of the inductive field created by the buried wires carrying the direct current. The circuits are simple, inexpensive to build, and extremely energy efficient, and provide an effective deterrent to lightning-induced damage. They significantly reduce the current required by the solenoid, and are compatible for use with battery operated systems.
摘要翻译：公开了用于在高达几英里的距离处操作闭锁螺线管的可靠的DC电路。这些电路允许使用普通量规埋地铜线，而不用担心导线可能会受到承载直流电的埋地线产生的感应场的电流效应的影响。电路简单，建造成本低，能源效率高，并且对雷电造成的损坏提供了有效的威慑。它们显着降低了电磁阀所需的电流，并且与电池供电的系统兼容。

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