JP2020511918A5 - - Google Patents
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- Publication number
- JP2020511918A5 JP2020511918A5 JP2019548393A JP2019548393A JP2020511918A5 JP 2020511918 A5 JP2020511918 A5 JP 2020511918A5 JP 2019548393 A JP2019548393 A JP 2019548393A JP 2019548393 A JP2019548393 A JP 2019548393A JP 2020511918 A5 JP2020511918 A5 JP 2020511918A5
- Authority
- JP
- Japan
- Prior art keywords
- operating frequency
- transmitter
- relay
- coil
- coupling coefficient
- 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
Links
- 238000000034 method Methods 0.000 claims 13
- 230000008878 coupling Effects 0.000 claims 11
- 238000010168 coupling process Methods 0.000 claims 11
- 238000005859 coupling reaction Methods 0.000 claims 11
- 238000010408 sweeping Methods 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023151468A JP2023169308A (ja) | 2017-03-07 | 2023-09-19 | 無線電力充電用のシステム |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762467903P | 2017-03-07 | 2017-03-07 | |
| US62/467,903 | 2017-03-07 | ||
| US201762535987P | 2017-07-24 | 2017-07-24 | |
| US62/535,987 | 2017-07-24 | ||
| US201762584919P | 2017-11-13 | 2017-11-13 | |
| US62/584,919 | 2017-11-13 | ||
| US201862614422P | 2018-01-07 | 2018-01-07 | |
| US62/614,422 | 2018-01-07 | ||
| PCT/IL2018/050258 WO2018163170A1 (en) | 2017-03-07 | 2018-03-07 | System for wireless power charging |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023151468A Division JP2023169308A (ja) | 2017-03-07 | 2023-09-19 | 無線電力充電用のシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020511918A JP2020511918A (ja) | 2020-04-16 |
| JP2020511918A5 true JP2020511918A5 (enExample) | 2021-04-15 |
| JP7353178B2 JP7353178B2 (ja) | 2023-09-29 |
Family
ID=63447424
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548393A Active JP7353178B2 (ja) | 2017-03-07 | 2018-03-07 | 無線電力充電用のシステム |
| JP2023151468A Pending JP2023169308A (ja) | 2017-03-07 | 2023-09-19 | 無線電力充電用のシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023151468A Pending JP2023169308A (ja) | 2017-03-07 | 2023-09-19 | 無線電力充電用のシステム |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11271429B2 (enExample) |
| JP (2) | JP7353178B2 (enExample) |
| KR (2) | KR102561310B1 (enExample) |
| CN (1) | CN110771005B (enExample) |
| WO (1) | WO2018163170A1 (enExample) |
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|---|---|---|---|---|
| US10714960B2 (en) * | 2015-12-22 | 2020-07-14 | Intel Corporation | Uniform wireless charging device |
| EP3373414B1 (en) | 2017-03-07 | 2019-10-23 | Powermat Technologies Ltd. | System for wireless power charging |
| JP7373995B6 (ja) | 2017-03-07 | 2023-12-08 | パワーマット テクノロジーズ リミテッド | 無線電力充電用のシステム |
| WO2018163169A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| WO2018163170A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| KR102550056B1 (ko) * | 2017-08-18 | 2023-06-30 | 삼성전자주식회사 | 무선 충전용 중계 코일을 포함하는 커버 또는 그것을 포함하는 전자 장치 |
| US11218030B2 (en) | 2018-05-31 | 2022-01-04 | Powermat Technologies Ltd. | System and method for determining Q factor |
| US11146108B2 (en) * | 2018-06-15 | 2021-10-12 | Nuvolta Technologies (Hefei) Co., Ltd. | Demodulation apparatus and method for wireless power transmitter |
| US11336116B2 (en) * | 2019-04-16 | 2022-05-17 | Aira, Inc. | High precision signal measurement in wireless charging system |
| KR20210089906A (ko) * | 2020-01-09 | 2021-07-19 | 삼성전자주식회사 | 무선 전력 공유 기능을 빠르게 실행하는 전자 장치 및 그 방법 |
| KR102809993B1 (ko) * | 2020-02-10 | 2025-05-20 | 삼성전자주식회사 | 무선 충전 방법 및 이를 지원하는 전자 장치 |
| EP4020757A1 (en) * | 2020-12-22 | 2022-06-29 | Koninklijke Philips N.V. | Wireless power transfer |
| JP7621613B2 (ja) * | 2021-03-03 | 2025-01-27 | 株式会社Ihi | 給電装置及び給電システム |
| KR20230162624A (ko) * | 2021-03-26 | 2023-11-28 | 엘지전자 주식회사 | 무선 전력 전송 시스템에서 커플링 인자를 활용하는방법 및 장치 |
| US11456627B1 (en) | 2021-06-22 | 2022-09-27 | Nucurrent, Inc. | Dynamic operation adjustment in wireless power transfer system |
| US11750037B2 (en) | 2021-06-22 | 2023-09-05 | Nucurrent, Inc. | Dynamic operation adjustment in wireless power transfer system |
| EP4360190A4 (en) * | 2021-06-22 | 2025-06-11 | NuCurrent, Inc. | Dynamic operating adjustment in a wireless power transmission system |
| KR102650006B1 (ko) * | 2021-08-17 | 2024-03-25 | (주)와이파워원 | 무선 충전을 위한 급전장치의 출력전력 제어 방법 및 장치 |
| EP4379956A4 (en) * | 2021-11-29 | 2025-01-15 | Samsung Electronics Co., Ltd. | ANTENNA AND ELECTRONIC DEVICE THEREFOR |
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| US7989986B2 (en) | 2006-03-23 | 2011-08-02 | Access Business Group International Llc | Inductive power supply with device identification |
| US8004235B2 (en) * | 2006-09-29 | 2011-08-23 | Access Business Group International Llc | System and method for inductively charging a battery |
| CN101802942A (zh) | 2007-01-29 | 2010-08-11 | 普迈公司 | 无针式电源耦合 |
| RU2492567C2 (ru) | 2008-01-07 | 2013-09-10 | Эксесс Бизнес Груп Интернейшнл Ллс | Индуктивный источник питания с контролем рабочего цикла |
| US8981598B2 (en) | 2008-07-02 | 2015-03-17 | Powermat Technologies Ltd. | Energy efficient inductive power transmission system and method |
| CN107026511A (zh) | 2008-09-27 | 2017-08-08 | 韦特里西提公司 | 无线能量转移系统 |
| US9106203B2 (en) | 2008-09-27 | 2015-08-11 | Witricity Corporation | Secure wireless energy transfer in medical applications |
| JP2010193598A (ja) | 2009-02-17 | 2010-09-02 | Nippon Soken Inc | 非接触給電設備および非接触給電システム |
| CN102474136B (zh) | 2009-08-13 | 2014-07-23 | 松下电器产业株式会社 | 无线电力传输单元、发电机和具有无线电力单元的发电系统 |
| KR20110062841A (ko) | 2009-12-04 | 2011-06-10 | 한국전자통신연구원 | 무선 전력 전송 장치 |
| TWI577103B (zh) | 2010-02-08 | 2017-04-01 | 通路實業集團國際公司 | 置入之寄生金屬檢測及其相關方法 |
| KR101428901B1 (ko) | 2010-04-13 | 2014-08-08 | 후지쯔 가부시끼가이샤 | 전력 공급 시스템, 송전기 및 수전기 |
| US8451083B2 (en) | 2010-05-31 | 2013-05-28 | Tdk Corporation | Coil component and method of manufacturing the same |
| US8970070B2 (en) * | 2010-07-02 | 2015-03-03 | Panasonic Intellectual Property Management Co., Ltd. | Wireless power transmission system |
| JP5789790B2 (ja) | 2010-09-10 | 2015-10-07 | パナソニックＩｐマネジメント株式会社 | 送電装置および無線電力伝送システム |
| WO2012058466A1 (en) | 2010-10-29 | 2012-05-03 | Qualcomm Incorporated | Wireless energy transfer via coupled parasitic resonators |
| US10141770B2 (en) | 2011-01-18 | 2018-11-27 | Mojo Mobility, Inc. | Powering and/or charging with a plurality of protocols |
| JP2013021886A (ja) | 2011-07-14 | 2013-01-31 | Sony Corp | 給電装置、給電システム、車両および電子機器 |
| US9221351B2 (en) * | 2011-07-21 | 2015-12-29 | Ut-Battelle, Llc | Regulation control and energy management scheme for wireless power transfer |
| KR102010943B1 (ko) | 2011-09-09 | 2019-08-14 | 위트리시티 코포레이션 | 무선 에너지 전송 시스템에서의 이물질 검출 |
| JP5940784B2 (ja) | 2011-09-09 | 2016-06-29 | 国立大学法人埼玉大学 | 移動体用非接触給電装置 |
| US9479227B2 (en) | 2011-09-13 | 2016-10-25 | Samsung Electronics Co., Ltd. | Wireless electromagnetic receiver and wireless power transfer system |
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| JP5839232B2 (ja) | 2012-04-11 | 2016-01-06 | 株式会社デンソー | 非接触給電装置 |
| KR101848303B1 (ko) | 2012-07-10 | 2018-04-13 | 삼성전자주식회사 | 전력 전송을 제어하기 위한 방법 및 이를 위한 전력 송신기 |
| US9410823B2 (en) | 2012-07-13 | 2016-08-09 | Qualcomm Incorporated | Systems, methods, and apparatus for detection of metal objects in a predetermined space |
| EP2907216A4 (en) | 2012-10-11 | 2016-08-24 | Powermat Technologies Ltd | INDUCTIVE POWER TRANSMISSION SYSTEM AND METHOD FOR THE SIMULTANEOUS TRANSMISSION OF DIGITAL NEWS |
| JP6371775B2 (ja) | 2012-11-29 | 2018-08-08 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 無線誘導電力伝送 |
| US9667322B2 (en) | 2012-12-28 | 2017-05-30 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and system for wireless power transfer calibration |
| WO2014149861A2 (en) * | 2013-03-15 | 2014-09-25 | Witricity Corporation | Wireless energy transfer |
| JP6199058B2 (ja) * | 2013-03-25 | 2017-09-20 | 日東電工株式会社 | 無線電力伝送によって電力供給される被給電機器の受電電圧制御方法、当該受電電圧制御方法によって調整された無線電力伝送装置、及び、その無線電力伝送装置の製造方法 |
| JP2014204603A (ja) | 2013-04-08 | 2014-10-27 | ソニー株式会社 | 給電装置および給電システム |
| JP6083310B2 (ja) * | 2013-04-15 | 2017-02-22 | 日産自動車株式会社 | 非接触給電装置及びその制御方法 |
| ES2664407T5 (es) | 2013-08-07 | 2021-07-27 | Koninklijke Philips Nv | Transferencia de potencia inductiva inalámbrica |
| JP6144176B2 (ja) | 2013-10-15 | 2017-06-07 | 日東電工株式会社 | 磁界空間を形成可能な無線電力伝送装置及びその形成方法 |
| US9692238B2 (en) * | 2014-02-18 | 2017-06-27 | Panasonic Corporation | Wireless power transmission system and power transmitting device |
| KR102145497B1 (ko) | 2014-02-26 | 2020-08-14 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 무선 전력 전송 방법 및 장치 |
| EP3123587B1 (en) * | 2014-03-25 | 2018-06-06 | Koninklijke Philips N.V. | Wireless inductive power transfer |
| CN106464016B (zh) | 2014-03-31 | 2019-05-14 | 皇家飞利浦有限公司 | 无线感应功率传输 |
| CN106256069B (zh) | 2014-05-02 | 2018-12-14 | Ls电线有限公司 | 无线电力中继装置以及无线电力传输系统 |
| ES2912302T3 (es) | 2014-06-24 | 2022-05-25 | Samsung Electronics Co Ltd | Procedimiento para transmitir una señal mediante un transmisor de potencia inalámbrico y transmisor de potencia inalámbrico |
| US10110018B2 (en) | 2014-12-23 | 2018-10-23 | Intel Corporation | Wireless power repeating |
| JP2016127647A (ja) * | 2014-12-26 | 2016-07-11 | トヨタ自動車株式会社 | 送電装置 |
| US10439438B2 (en) | 2015-03-31 | 2019-10-08 | Panasonic Intellectual Property Management Co., Ltd. | Non-contact power supply apparatus, program, method for controlling non-contact power supply apparatus, and non-contact power transmission system |
| US10491042B2 (en) | 2015-05-03 | 2019-11-26 | Powermat Technologies Ltd. | Wireless power transmission |
| BR112018001067B1 (pt) | 2015-07-21 | 2022-11-08 | Koninklijke Philips N.V. | Transmissor de energia sem fio indutiva, receptor de energia sem fio indutiva e método de detectar objetos estranhos |
| US9985459B2 (en) | 2015-09-30 | 2018-05-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Wireless charging system with user determined removal |
| CN108604829B (zh) | 2016-02-02 | 2022-04-29 | 皇家飞利浦有限公司 | 针对无线功率传输的设备、功率发射器和方法 |
| US20170353046A1 (en) | 2016-06-02 | 2017-12-07 | Qualcomm Incorporated | Modular and assemblable wireless charging system and device |
| CN106218429B (zh) * | 2016-08-03 | 2019-02-01 | 中国地质大学（武汉） | 超导发射型电动车无线充电系统 |
| EP3373414B1 (en) | 2017-03-07 | 2019-10-23 | Powermat Technologies Ltd. | System for wireless power charging |
| JP7373995B6 (ja) | 2017-03-07 | 2023-12-08 | パワーマット テクノロジーズ リミテッド | 無線電力充電用のシステム |
| WO2018163170A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
| WO2018163169A1 (en) | 2017-03-07 | 2018-09-13 | Powermat Technologies Ltd. | System for wireless power charging |
-
2018
- 2018-03-07 WO PCT/IL2018/050258 patent/WO2018163170A1/en not_active Ceased
- 2018-03-07 JP JP2019548393A patent/JP7353178B2/ja active Active
- 2018-03-07 KR KR1020197028313A patent/KR102561310B1/ko active Active
- 2018-03-07 KR KR1020237025332A patent/KR20230151983A/ko not_active Ceased
- 2018-03-07 CN CN201880021237.4A patent/CN110771005B/zh active Active
- 2018-03-07 US US16/304,879 patent/US11271429B2/en active Active
-
2022
- 2022-03-08 US US17/689,552 patent/US20220200353A1/en not_active Abandoned
-
2023
- 2023-09-19 JP JP2023151468A patent/JP2023169308A/ja active Pending
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