公开(公告)号：US20150364925A1

公开(公告)日：2015-12-17

申请号：US14728450

申请日：2015-06-02

Applicant: Nokia Technologies Oy

Inventor： Jari MUURINEN ,  Petri VUORI ,  Juhani KARI ,  Miika TUPALA

IPC: H02J5/00 ,  H02J7/04 ,  H02J7/02

CPC classification number: H02J50/60 ,  H02J5/005 ,  H02J7/045 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  H04B5/0031 ,  H04B5/0037

Abstract: The invention relates to a method that comprises receiving wireless energy from a wireless energy transmitter device; determining a power level value of the received wireless energy; manipulating value of the determined power level to obtain a manipulated power level value; and sending the manipulated power level value to the wireless energy transmitter device so that a FOD does not prevent the power transfer from the wireless energy transmitter device. The invention further relates to an apparatus, a device and a computer program product for performing the method.

Abstract translation: 本发明涉及一种包括从无线能量发射装置接收无线能量的方法; 确定所接收的无线能量的功率电平值; 控制所确定的功率电平的值以获得受控功率电平值; 以及将所述被操纵的功率电平值发送到所述无线能量发射装置，使得FOD不阻止来自所述无线能量发射装置的电力传送。 本发明还涉及一种用于执行该方法的装置，装置和计算机程序产品。

公开(公告)号：US20160181855A1

公开(公告)日：2016-06-23

申请号：US14892541

申请日：2013-05-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jari MUURINEN ,  Petri VUORI

IPC: H02J7/02 ,  H02J7/04

CPC classification number: H02J50/80 ,  H02J7/02 ,  H02J7/025 ,  H02J7/04 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/50

Abstract: The invention relates to a multi-coil wireless power apparatus (100) comprising a first wireless power circuit (121) connectable to a first resonant tank (101, 21), wherein the first resonant tank (101, 21) is arranged to transfer inductive energy at a first frequency, and a second wireless power circuit (122) connectable to a second resonant tank (102, 22), wherein the second resonant tank (102, 22) is arranged to transfer inductive energy at a second frequency. The first resonant tank (101,21) is tuneable to the second frequency when the second inductive energy coil (106, 26, 32, 42, 52) is active. The invention further relates to an apparatus and a computer program product.

Abstract translation: 本发明涉及一种多线圈无线电力设备（100），包括可连接到第一谐振回路（101,21）的第一无线电力电路（121），其中第一谐振回路（101,21） 以及可连接到第二谐振回路（102,22）的第二无线电力电路（122），其中所述第二谐振回路（102,22）被布置成以第二频率传递感应能量。 当第二感应能量线圈（106,26,32,42,52）有效时，第一谐振槽（101,21）可调谐到第二频率。 本发明还涉及一种装置和计算机程序产品。

公开(公告)号：US20160126752A1

公开(公告)日：2016-05-05

申请号：US14897838

申请日：2013-06-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Petri VUORI ,  Juhani KARI ,  Jari MUURINEN

IPC: H02J5/00 ,  H02J7/04 ,  H02J7/02

CPC classification number: H02J5/005 ,  H02J7/025 ,  H02J7/04 ,  H02J17/00 ,  H02J50/12 ,  H02J50/60 ,  H02J50/80 ,  H02J50/90

Abstract: In accordance with an example embodiment of the present invention, an apparatus (200) comprises a wireless power transmitter (241) connectable to a power supply interface (201) and to a battery (204); power supply detection circuitry (213) configured to determine whether the power supply interface (201) is capable of powering the wireless power transmitter (241); wireless power control circuitry (220) configured to, in response to determining that the power supply interface (201) is capable of powering the wireless power transmitter (241), enable power delivery from the power supply interface (201) to the wireless power transmitter (241).

Abstract translation: 根据本发明的示例性实施例，一种装置（200）包括可连接到电源接口（201）和电池（204）的无线电力发射器（241）。 电源检测电路（213），被配置为确定所述电源接口（201）是否能够为所述无线电力发射器（241）供电; 无线电力控制电路（220），被配置为响应于确定所述电源接口（201）能够为所述无线电力发射器（241）供电，使得能够从所述电源接口（201）向所述无线电力发射器 （241）。