公开(公告)号：US20090127937A1

公开(公告)日：2009-05-21

申请号：US12040783

申请日：2008-02-29

Applicant: Hanspeter Widmer ,  Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Hanspeter Widmer ,  Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J17/00

CPC classification number: H01F38/14 ,  H01F5/003 ,  H01F7/20 ,  H01Q1/1285 ,  H01Q1/248 ,  H02J50/12 ,  H02J50/90

Abstract: A wireless power bridge that allows magnetic transmission of energy across a solid barrier such as a wall. A circuit is described for controlling the operation.

Abstract translation: 一种无线电源桥，能够跨越固体屏障（如墙壁）传输能量。 描述了用于控制操作的电路。

公开(公告)号：US09013141B2

公开(公告)日：2015-04-21

申请号：US12756755

申请日：2010-04-08

Applicant: Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J7/00 ,  H02J5/00 ,  H01Q19/00 ,  H02J7/02 ,  H02J17/00

CPC classification number: H02J50/20 ,  H01Q19/005 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12

Abstract: Exemplary embodiments are directed to wireless power transfer. A method may include wirelessly receiving power from a near field in a first near field coupling mode region with at least one parasitic antenna coupled to a housing having a chargeable device positioned therein. The method may further include generating an enhanced near field from the near field with the at least one parasitic antenna and wirelessly receiving power from the enhanced near field at an at least one receive antenna coupled to the chargeable device.

Abstract translation: 示例性实施例涉及无线功率传输。 方法可以包括在第一近场耦合模式区域中从近场无线地接收功率，其中至少一个寄生天线耦合到具有定位在其中的可充电装置的壳体。 该方法还可以包括利用至少一个寄生天线从近场产生增强的近场，并且在耦合到可计费装置的至少一个接收天线处从增强的近场无线地接收功率。

公开(公告)号：US20100277120A1

公开(公告)日：2010-11-04

申请号：US12756755

申请日：2010-04-08

Applicant: Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J17/00 ,  H01Q1/24 ,  H02J7/00

CPC classification number: H02J50/20 ,  H01Q19/005 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12

Abstract: Exemplary embodiments are directed to wireless power transfer. A method may include wirelessly receiving power from a near field in a first near field coupling mode region with at least one parasitic antenna coupled to a housing having a chargeable device positioned therein. The method may further include generating an enhanced near field from the near field with the at least one parasitic antenna and wirelessly receiving power from the enhanced near field at an at least one receive antenna coupled to the chargeable device.

Abstract translation: 示例性实施例涉及无线功率传输。 方法可以包括在第一近场耦合模式区域中从近场无线地接收功率，其中至少一个寄生天线耦合到具有定位在其中的可充电装置的壳体。 该方法还可以包括利用至少一个寄生天线从近场产生增强的近场，并且在耦合到可计费装置的至少一个接收天线处从增强的近场无线地接收功率。

公开(公告)号：US20100184371A1

公开(公告)日：2010-07-22

申请号：US12561069

申请日：2009-09-16

Applicant: Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H04B5/00

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H03F3/2176

Abstract: Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna configured as a resonant tank including a loop inductor and an antenna capacitance. The transmitter further includes an amplifier configured to drive the transmit antenna and a matching circuit operably coupled between the transmit antenna and the amplifier. The transmitter also includes a capacitor integrating the antenna capacitance and a matching circuit capacitance.

Abstract translation: 示例性实施例涉及无线功率传输。 无线电力发射机包括被配置为包括环路电感器和天线电容的谐振回路的发射天线。 所述发射机还包括被配置为驱动所述发射天线的放大器和可操作地耦合在所述发射天线和所述放大器之间的匹配电路。 发射机还包括集成天线电容和匹配电路电容的电容器。

公开(公告)号：US20100127660A1

公开(公告)日：2010-05-27

申请号：US12543235

申请日：2009-08-18

Applicant: Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J7/00

CPC classification number: H01Q1/248 ,  H01Q7/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/50 ,  H02J50/60 ,  H04B5/0025 ,  H04B5/0037

Abstract: Exemplary embodiments are directed to wireless power transfer. A portable wireless power charger includes an antenna configured to generate a magnetic near-field for coupling of wireless power to a wireless powered device including a receiver. The antenna is substantially disposed around the perimeter of the charging pad. The portable wireless power charger further includes a feeder cable for coupling the input power to the charging pad.

Abstract translation: 示例性实施例涉及无线功率传输。 便携式无线电力充电器包括被配置为产生用于将无线电力耦合到包括接收器的无线供电设备的磁近场的天线。 天线基本上设置在充电垫的周边周围。 便携式无线电力充电器还包括用于将输入功率耦合到充电垫的馈电电缆。

公开(公告)号：US20090224608A1

公开(公告)日：2009-09-10

申请号：US12391054

申请日：2009-02-23

Applicant: Nigel P. Cook ,  Peter Schwaninger ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Peter Schwaninger ,  Hanspeter Widmer

IPC: H02J17/00

CPC classification number: H01Q7/08

Abstract: A wirelessly-powered device that uses a ferrite based antenna. The ferrite antenna can be tuned to reduce the amount of flux within the housing.

Abstract translation: 一种使用基于铁氧体的天线的无线供电设备。 可以调节铁氧体天线以减少外壳内的通量。

公开(公告)号：US20090167449A1

公开(公告)日：2009-07-02

申请号：US12250015

申请日：2008-10-13

Applicant: Nigel P. Cook ,  Stephen Dominiak ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Stephen Dominiak ,  Hanspeter Widmer

IPC: H03B5/30

CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J17/00 ,  H02J50/70 ,  H04B5/0037 ,  H04B5/0075

Abstract: Wireless power transfer is received using a magneto mechanical system. Movement of the magneto mechanical system is converted to electric power.

Abstract translation: 使用磁力机械系统接收无线电力传输。 磁力机械系统的运动转换为电力。

公开(公告)号：US20090079268A1

公开(公告)日：2009-03-26

申请号：US12211706

申请日：2008-09-16

Applicant: Nigel P. Cook ,  Stephen Dominiak ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Stephen Dominiak ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J17/00

CPC classification number: H01Q1/248 ,  H01Q1/2225 ,  H01Q7/00

Abstract: Techniques for wireless power transmission. An antenna has a part that amplifies a flux to make the antenna have a larger effective size than its actual size.

Abstract translation: 无线电力传输技术。 天线具有放大通量以使天线具有比其实际尺寸更大的有效尺寸的部分。

公开(公告)号：US10343535B2

公开(公告)日：2019-07-09

申请号：US13082229

申请日：2011-04-07

Applicant: Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

Inventor： Nigel P. Cook ,  Lukas Sieber ,  Hanspeter Widmer

IPC: H02J7/00 ,  B60L11/18 ,  B60L3/00 ,  B60L3/04 ,  B60L53/12 ,  B60L53/30 ,  B60L53/38 ,  B60L53/37 ,  B60L53/10

Abstract: Exemplary embodiments are directed to wireless charging and wireless power alignment of wireless power antennas associated with a vehicle. A wireless power charging apparatus includes an antenna including first and second orthogonal magnetic elements for detecting a horizontal component of a magnetic field generated from a second charging base antenna. A processor determines a directional vector between the antennas.

公开(公告)号：US09126490B2

公开(公告)日：2015-09-08

申请号：US13283387

申请日：2011-10-27

Applicant: Nigel P. Cook ,  Hanspeter Widmer ,  Lukas Sieber

Inventor： Nigel P. Cook ,  Hanspeter Widmer ,  Lukas Sieber

IPC: H02J7/00 ,  H04M1/00 ,  B60L11/18 ,  B60L3/00 ,  B60L3/04 ,  H02J5/00 ,  H02J7/02

CPC classification number: B60L11/182 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1842 ,  B60L11/1844 ,  B60L11/1877 ,  B60L11/1879 ,  B60L2200/12 ,  B60L2200/26 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/40 ,  B60L2240/36 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/60 ,  H02J50/70 ,  H02J50/90 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/168 ,  Y04S10/126 ,  Y04S30/12

Abstract: This disclosure provides systems, methods and apparatus for wirelessly transferring power using parasitic resonators. In one aspect a wireless power receiver apparatus for powering or charging an electric vehicle is provided. The wireless power receiver apparatus includes a receive circuit including a first coil. The receive circuit is configured to wirelessly receive power so as to power or charge or power the electric vehicle. The wireless power receiver apparatus further includes a passive circuit including a second coil. The passive circuit is configured to wirelessly receive power from a transmit circuit including a third coil. The passive circuit is further configured to wirelessly retransmit power received from the transmit circuit to the receive circuit. The wireless power receiver apparatus further includes a controller configured to displace the second coil from the first coil is provided.

Abstract translation: 本公开提供了使用寄生谐振器无线传输功率的系统，方法和装置。 在一个方面，提供了一种用于为电动车辆供电或充电的无线电力接收装置。 该无线电力接收设备包括一个包括第一线圈的接收电路。 接收电路被配置为无线地接收电力，以对电动车辆供电或充电或供电。 无线电力接收装置还包括包括第二线圈的无源电路。 被动电路被配置为从包括第三线圈的发射电路无线地接收电力。 无源电路还被配置为从发射电路向接收电路无线地重传从电力接收的功率。 无线电力接收装置还包括配置成从第一线圈移位第二线圈的控制器。