JP2017516439A5 - - Google Patents

Download PDF

Info

Publication number
JP2017516439A5
JP2017516439A5 JP2016557915A JP2016557915A JP2017516439A5 JP 2017516439 A5 JP2017516439 A5 JP 2017516439A5 JP 2016557915 A JP2016557915 A JP 2016557915A JP 2016557915 A JP2016557915 A JP 2016557915A JP 2017516439 A5 JP2017516439 A5 JP 2017516439A5
Authority
JP
Japan
Prior art keywords
loop portion
coil
loop
current
transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016557915A
Other languages
English (en)
Japanese (ja)
Other versions
JP6560247B2 (ja
JP2017516439A (ja
Filing date
Publication date
Priority claimed from US14/567,776 external-priority patent/US10461582B2/en
Application filed filed Critical
Publication of JP2017516439A publication Critical patent/JP2017516439A/ja
Publication of JP2017516439A5 publication Critical patent/JP2017516439A5/ja
Application granted granted Critical
Publication of JP6560247B2 publication Critical patent/JP6560247B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016557915A 2014-03-31 2015-03-26 ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法 Active JP6560247B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461973057P 2014-03-31 2014-03-31
US61/973,057 2014-03-31
US14/567,776 US10461582B2 (en) 2014-03-31 2014-12-11 Systems, apparatus, and methods for wireless power receiver coil configuration
US14/567,776 2014-12-11
PCT/US2015/022814 WO2015153293A1 (en) 2014-03-31 2015-03-26 Systems, apparatus, and methods for wireless power receiver coil configuration

Publications (3)

Publication Number Publication Date
JP2017516439A JP2017516439A (ja) 2017-06-15
JP2017516439A5 true JP2017516439A5 (enExample) 2018-04-19
JP6560247B2 JP6560247B2 (ja) 2019-08-14

Family

ID=54191688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016557915A Active JP6560247B2 (ja) 2014-03-31 2015-03-26 ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法

Country Status (7)

Country Link
US (1) US10461582B2 (enExample)
EP (1) EP3127210B1 (enExample)
JP (1) JP6560247B2 (enExample)
KR (1) KR102123140B1 (enExample)
CN (1) CN106133857B (enExample)
BR (1) BR112016022779B1 (enExample)
WO (1) WO2015153293A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015006580T5 (de) * 2015-06-04 2018-05-24 Intel Corporation Spulenkonfiguration in einem Drahtlosleistungssender
JP6671919B2 (ja) * 2015-10-23 2020-03-25 キヤノン株式会社 送電装置、送電装置の制御方法及びプログラム
CN105186720B (zh) * 2015-10-24 2017-12-26 宁波微鹅电子科技有限公司 一种发射线圈结构及应用其的无线电能发射端
US10763686B2 (en) 2016-03-22 2020-09-01 Lg Innotek Co., Ltd. Wireless charging system and device therefor
GB201609254D0 (en) * 2016-05-25 2016-07-06 Isis Innovation Wireless power transfer system
WO2018111416A1 (en) 2016-12-15 2018-06-21 General Electric Company A charging pad and a method for charging one or more receiver devices
US20180262059A1 (en) * 2017-02-03 2018-09-13 AMI Research & Development, LLC Electric vehicle charging via rf loops to avoid need for precise alignment with wireless charging equipment
WO2018170282A1 (en) * 2017-03-17 2018-09-20 Efficient Power Conversion Corporation Large area scalable highly resonant wireless power coil
US10693268B2 (en) 2018-08-24 2020-06-23 Institute Of Geology And Geophysics Chinese Academy Of Sciences Conductive slip ring for logging while drilling instrument
WO2020167245A1 (en) * 2019-02-15 2020-08-20 Xnergy Autonomous Power Technologies Pte. Ltd. Wireless power transfer based on magnetic induction
CN111292940B (zh) * 2019-04-18 2022-05-27 展讯通信（上海）有限公司 一种电感结构
US12413099B2 (en) * 2019-09-26 2025-09-09 Soreq Nuclear Research Center Wireless enhanced power transfer
CN111769655B (zh) * 2020-05-19 2022-09-23 华为技术有限公司 一种终端设备及其控制方法
US12044793B2 (en) 2020-07-07 2024-07-23 Raytheon Company Cross-talk compensation for gradiometer probes
US11831177B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmitter with internal repeater and enhanced uniformity
US11831176B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transfer systems with substantial uniformity over a large area
US11848566B2 (en) 2021-11-03 2023-12-19 Nucurrent, Inc. Dual communications demodulation of a wireless power transmission system having an internal repeater
US11824372B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with puzzled antenna molecules
US12027880B2 (en) 2021-11-03 2024-07-02 Nucurrent, Inc. Wireless power transfer from mouse pad to mouse
US11862984B2 (en) 2021-11-03 2024-01-02 Nucurrent, Inc. Wireless power receiver with repeater for enhanced power harvesting
US11824373B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with parallel coil molecule configuration
US11862991B2 (en) 2021-11-03 2024-01-02 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and in-coil tuning
US11831173B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with series coil molecule configuration
US11824371B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and repeater filter
US11962337B2 (en) 2021-11-03 2024-04-16 Nucurrent, Inc. Communications demodulation in wireless power transmission system having an internal repeater
US11831175B2 (en) * 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with antenna molecules
US20240181901A1 (en) * 2022-12-06 2024-06-06 Volkswagen Aktiengesellschaft Devices, systems, and methods for wireless vehicle charging

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751513A (en) * 1986-05-02 1988-06-14 Rca Corporation Light controlled antennas
US5061941A (en) 1990-02-01 1991-10-29 Checkpoint Systems, Inc. Composite antenna for electronic article surveillance systems
US5621422A (en) * 1994-08-22 1997-04-15 Wang-Tripp Corporation Spiral-mode microstrip (SMM) antennas and associated methods for exciting, extracting and multiplexing the various spiral modes
US6570541B2 (en) * 1998-05-18 2003-05-27 Db Tag, Inc. Systems and methods for wirelessly projecting power using multiple in-phase current loops
WO2004038888A2 (en) * 2002-10-28 2004-05-06 Splashpower Limited Unit and system for contactless power transfer
US7215284B2 (en) * 2005-05-13 2007-05-08 Lockheed Martin Corporation Passive self-switching dual band array antenna
US7193578B1 (en) * 2005-10-07 2007-03-20 Lockhead Martin Corporation Horn antenna array and methods for fabrication thereof
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
KR20100094596A (ko) * 2007-12-21 2010-08-26 액세스 비지니스 그룹 인터내셔날 엘엘씨 유도 전력 전송
US8487479B2 (en) * 2008-02-24 2013-07-16 Qualcomm Incorporated Ferrite antennas for wireless power transfer
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
KR101256741B1 (ko) * 2008-06-05 2013-04-19 퀄컴 인코포레이티드 무선 전력 전달을 위한 페라이트 안테나들
US7714791B2 (en) * 2008-07-02 2010-05-11 Raytheon Company Antenna with improved illumination efficiency
JP5390818B2 (ja) * 2008-09-19 2014-01-15 矢崎総業株式会社 ワイヤレス電力伝送装置の通信コイル構造
US9130395B2 (en) * 2008-12-12 2015-09-08 Hanrim Postech Co., Ltd. Non-contact charging station with planar spiral power transmission coil and method for controlling the same
US8692639B2 (en) * 2009-08-25 2014-04-08 Access Business Group International Llc Flux concentrator and method of making a magnetic flux concentrator
CN102741954B (zh) * 2010-02-05 2014-09-03 日立金属株式会社 非接触充电装置用的磁气回路、供电装置、受电装置、及非接触充电装置
US8788191B1 (en) * 2010-03-18 2014-07-22 Georgia Tech Research Corporation Method and apparatus for using in-home power lines to support low power wireless sensors and to extend the range of low-power wireless devices
CN102714355B (zh) * 2010-04-12 2014-07-16 株式会社村田制作所 天线装置以及通信终端装置
KR101211535B1 (ko) * 2010-06-07 2012-12-12 유한회사 한림포스텍 무선 충전용 전력 수신기 및 그를 구비하는 휴대용 전자기기
EP2580837A2 (en) 2010-06-10 2013-04-17 Access Business Group International LLC Coil configurations for inductive power transfer
WO2011156768A2 (en) * 2010-06-11 2011-12-15 Mojo Mobility, Inc. System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
JP5530848B2 (ja) * 2010-07-28 2014-06-25 トヨタ自動車株式会社 コイルユニット、非接触電力送電装置、非接触電力受電装置、車両および非接触電力給電システム
KR101441453B1 (ko) * 2010-08-25 2014-09-18 한국전자통신연구원 무선 에너지 전송을 위한 자기 공진체에서 전기장 및 복사전력 감소 장치 및 그 방법
JP5718619B2 (ja) 2010-11-18 2015-05-13 トヨタ自動車株式会社 コイルユニット、非接触電力送電装置、車両および非接触電力給電システム
CN103430258A (zh) * 2011-03-11 2013-12-04 丰田自动车株式会社 线圈单元、输电装置、外部供电装置及车辆充电系统
EP2705521B1 (de) 2011-05-03 2021-06-23 Phoenix Contact GmbH & Co. KG Anordnung und verfahren zur kontaklosen energieübertragung mit einer kopplungsminimierten matrix aus planaren sendespulen
WO2012170822A2 (en) 2011-06-10 2012-12-13 Access Business Group International Llc System and method for detecting, characterizing, and tracking an inductive power receiver
KR101213090B1 (ko) * 2011-07-14 2012-12-18 유한회사 한림포스텍 무선전력 전송장치용 코어 어셈블리 및 그를 구비하는 무선전력 전송장치
KR101305303B1 (ko) 2011-09-21 2013-09-06 주식회사 한림포스텍 무선 전력전송장치 및 방법
US20140225454A1 (en) * 2011-10-12 2014-08-14 Toyota Jidosha Kabushiki Kaisha Power transmission device, power reception device and power transfer system
KR101356623B1 (ko) * 2011-11-10 2014-02-03 주식회사 스파콘 전력전송코일 및 무선 전력전송장치
US9270342B2 (en) * 2011-12-16 2016-02-23 Qualcomm Incorporated System and method for low loss wireless power transmission
WO2013113017A1 (en) 2012-01-26 2013-08-01 Witricity Corporation Wireless energy transfer with reduced fields
WO2013114576A1 (ja) 2012-01-31 2013-08-08 富士通株式会社 電力伝送装置、電力伝送システム、及び電力伝送方法
JP6083652B2 (ja) * 2012-05-28 2017-02-22 パナソニックＩｐマネジメント株式会社 無接点コネクタシステム
JP2014050302A (ja) * 2012-09-04 2014-03-17 Tdk Corp 非接触給電装置
US9666357B2 (en) * 2012-09-11 2017-05-30 Qualcomm Incorporated Apparatus system, and method for wirelessly receiving power using conductive structures
JP5836287B2 (ja) * 2013-01-07 2015-12-24 東芝テック株式会社 電力伝送装置
US9608327B1 (en) * 2014-06-24 2017-03-28 Amazon Technologies, Inc. Magnetically boosted NFC antenna

Similar Documents

Publication Publication Date Title
JP2017516439A5 (enExample)
US20220085654A1 (en) Wireless power transfer using multiple coil arrays
JP2017536688A5 (enExample)
JP2017524324A5 (enExample)
JP2017501665A5 (enExample)
WO2014204153A3 (ko) 수신 안테나 및 이를 포함하는 무선 전력 수신 장치
JP2013128394A5 (enExample)
JP2016504755A5 (enExample)
PH12016500860A1 (en) Arrangement of a communication coil and an induction charging coil
JP2015537496A5 (enExample)
JP2017511102A5 (enExample)
JP2018537840A5 (enExample)
JP2017536072A5 (enExample)
US20160268846A1 (en) Automatic matching circuit for high frequency power supply
US20190311848A1 (en) Inductive power transfer assembly
JP2018500864A5 (enExample)
US20170005532A1 (en) Automatic matching circuit for high frequency rectification circuit
JP2018515057A (ja) 無線電場／磁場電力伝送システム、送信機および受信機
RU2015147718A (ru) Приемное устройство с катушкой из электрической линии для приема магнитного поля и для выработки электрической энергии посредством магнитной индукции и с намагничиваемым материалом
EP2927915A3 (en) Coil for wireless power transmission and wireless power transmission apparatus
KR20220134509A (ko) 비접촉식 전력 전달을 위한 시스템 및 방법
EP2899848A3 (en) Split winding repeater
EP3633867A3 (en) Near-field electromagnetic induction (nfemi) antenna
MX387884B (es) Medicion de resonancia magnetica en linea de un material transportado.
EP4414733A3 (en) High-frequency magnetic field generating device