JP2013179820A5 - - Google Patents
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- Publication number
- JP2013179820A5 JP2013179820A5 JP2012202405A JP2012202405A JP2013179820A5 JP 2013179820 A5 JP2013179820 A5 JP 2013179820A5 JP 2012202405 A JP2012202405 A JP 2012202405A JP 2012202405 A JP2012202405 A JP 2012202405A JP 2013179820 A5 JP2013179820 A5 JP 2013179820A5
- Authority
- JP
- Japan
- Prior art keywords
- detection
- coil
- power receiving
- receiving coil
- detection coils
- 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
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- 238000001514 detection method Methods 0.000 description 8
Description
なお、複数の検出コイル41〜48は、例えば、検出コイル41と検出コイル45といった具合に、受電コイル71の1方向のみの位置ずれを検出できる様に、受電コイル21の中心軸の周りに2つ以上の検出コイルを配置してもよい。
なお、複数の検出コイル51〜58は、例えば、検出コイル51と検出コイル55といった具合に、受電コイル71の1方向のみの位置ずれを検出できる様に、受電コイル21の中心軸の周りに2つ以上の検出コイルを配置してもよい。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012202405A JP5997554B2 (ja) | 2012-02-10 | 2012-09-14 | ワイヤレス電力伝送装置 |
US13/762,474 US9391477B2 (en) | 2012-02-10 | 2013-02-08 | Wireless power transmitting device having position detecting function |
CN201310049885.XA CN103248133B (zh) | 2012-02-10 | 2013-02-08 | 无线电力传送装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012026936 | 2012-02-10 | ||
JP2012026936 | 2012-02-10 | ||
JP2012202405A JP5997554B2 (ja) | 2012-02-10 | 2012-09-14 | ワイヤレス電力伝送装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013179820A JP2013179820A (ja) | 2013-09-09 |
JP2013179820A5 true JP2013179820A5 (ja) | 2015-08-06 |
JP5997554B2 JP5997554B2 (ja) | 2016-09-28 |
Family
ID=48927430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012202405A Active JP5997554B2 (ja) | 2012-02-10 | 2012-09-14 | ワイヤレス電力伝送装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9391477B2 (ja) |
JP (1) | JP5997554B2 (ja) |
CN (1) | CN103248133B (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US10141785B2 (en) * | 2014-01-03 | 2018-11-27 | Wilus Institute Of Standards And Technology Inc. | Wireless power transmission apparatus and wireless power transmission method |
CN104539059B (zh) * | 2014-12-03 | 2017-11-14 | 北京智谷睿拓技术服务有限公司 | 无线充电方法及装置、无线能量提供方法及装置、用户设备 |
US10230271B2 (en) | 2016-03-03 | 2019-03-12 | uBeam Inc. | Beamforming for wireless power transfer |
US10148137B2 (en) | 2016-03-03 | 2018-12-04 | uBeam Inc. | Beamforming for wireless power transfer |
CN109104885B (zh) * | 2016-03-22 | 2022-04-26 | Lg 伊诺特有限公司 | 无线充电系统及其设备 |
KR102564898B1 (ko) * | 2016-04-05 | 2023-08-08 | 엘지이노텍 주식회사 | 무선 충전 시스템 및 그를 위한 장치 |
CN105914906B (zh) * | 2016-04-25 | 2019-06-07 | 中惠创智(深圳)无线供电技术有限公司 | 无线电能传输的收发线圈相对位置检测装置及方法 |
US12074460B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Rechargeable wireless power bank and method of using |
US12074452B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Networked wireless charging system |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
KR20200029526A (ko) * | 2017-07-14 | 2020-03-18 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 급전 장치 및 비접촉 급전 시스템 |
CN107276256B (zh) * | 2017-08-18 | 2020-05-19 | 广东工业大学 | 一种无线能量传输的线圈对位方法、装置及移动机器人 |
CN109660009A (zh) * | 2019-01-07 | 2019-04-19 | 深圳市行自迩科技有限公司 | 具有带外通讯和辅助定位功能的无线充电装置 |
CN111371204B (zh) * | 2020-03-25 | 2021-10-26 | 维沃移动通信有限公司 | 充电方法及电能中转装置 |
US11888331B2 (en) * | 2020-07-01 | 2024-01-30 | Spark Connected LLC | Sub-surface wireless charging and associated method |
US20220052565A1 (en) * | 2020-08-15 | 2022-02-17 | Aira, Inc. | Resonant Reflection Device Detection |
CN217544926U (zh) * | 2022-07-05 | 2022-10-04 | 纳欣科技有限公司 | 一种天线装置及电子设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882374A (en) * | 1974-04-18 | 1975-05-06 | Us Army | Transmitting-receiving coil configuration |
AU2000251049A1 (en) * | 2000-06-02 | 2001-12-17 | Yamatake Corporation | Electromagnetic induction coupling apparatus |
CN101809842A (zh) | 2007-09-27 | 2010-08-18 | 松下电器产业株式会社 | 电子装置、充电器和充电装置 |
JP2009089465A (ja) * | 2007-09-27 | 2009-04-23 | Panasonic Corp | 充電器および充電システム |
JP5340017B2 (ja) | 2009-04-28 | 2013-11-13 | 三洋電機株式会社 | 電池内蔵機器と充電台 |
JP2010273472A (ja) * | 2009-05-22 | 2010-12-02 | Canon Inc | 充電装置 |
US8473066B2 (en) * | 2009-07-06 | 2013-06-25 | Boston Scientific Neuromodulation Company | External charger for a medical implantable device using field sensing coils to improve coupling |
US8311638B2 (en) * | 2009-10-15 | 2012-11-13 | Boston Scientific Neuromodulation Corporation | External charger for a medical implantable device using field inducing coils to improve coupling |
WO2013012585A1 (en) * | 2011-07-21 | 2013-01-24 | Ut-Battelle, Llc | Wireless power transfer electric vehicle supply equipment installation and validation tool |
-
2012
- 2012-09-14 JP JP2012202405A patent/JP5997554B2/ja active Active
-
2013
- 2013-02-08 CN CN201310049885.XA patent/CN103248133B/zh active Active
- 2013-02-08 US US13/762,474 patent/US9391477B2/en active Active
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