EA200401490A1 - Усовершенствование бесконтактной передачи энергии - Google Patents

Усовершенствование бесконтактной передачи энергии

Info

Publication number
EA200401490A1
EA200401490A1 EA200401490A EA200401490A EA200401490A1 EA 200401490 A1 EA200401490 A1 EA 200401490A1 EA 200401490 A EA200401490 A EA 200401490A EA 200401490 A EA200401490 A EA 200401490A EA 200401490 A1 EA200401490 A1 EA 200401490A1
Authority
EA
Eurasian Patent Office
Prior art keywords
conductor
charging
electromagnetic field
parallel
energy transfer
Prior art date
Application number
EA200401490A
Other languages
English (en)
Other versions
EA006929B1 (ru
Inventor
Лили Ка Лэй Ченг
Джеймс Вествуд Хэй
Пилгрим Джайлс Уильям Бёрт
Original Assignee
Сплэшпауэр Лимитед
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB0225006.6A external-priority patent/GB0225006D0/en
Priority claimed from US10/326,571 external-priority patent/US6906495B2/en
Application filed by Сплэшпауэр Лимитед filed Critical Сплэшпауэр Лимитед
Priority claimed from PCT/GB2003/002030 external-priority patent/WO2003096512A2/en
Publication of EA200401490A1 publication Critical patent/EA200401490A1/ru
Publication of EA006929B1 publication Critical patent/EA006929B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H04B5/79—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Описана система и способ передачи энергии без необходимости непосредственного электропроводного контакта. Предложен первичный блок, имеющий источник питания и, по существу, ламинарную зарядную поверхность, имеющую по меньшей мере один проводник, который генерирует электромагнитное поле, когда ток протекает через него и имеющий зарядную область, определенную в пределах периметра поверхности, причем по меньшей мере один проводник установлен так, что линии электромагнитного поля, генерируемые по меньшей мере одним проводником, по существу, параллельны плоскости поверхности или, по меньшей мере, образуют угол 45° или меньше по отношению к поверхности в пределах зарядной области; и по меньшей мере одно вторичное устройство, включающее по меньшей мере один проводник, который может быть намотан вокруг сердечника. Поскольку электромагнитное поле распределено по зарядной области и, в общем, расположено параллельно к нему или близко к параллельному расположению, существенно улучшается связь с плоскими вторичными устройствами, такими как мобильные телефоны и т.п., при различных их ориентациях.Отчет о международном поиске был опубликован 2004.02.26.
EA200401490A 2002-05-13 2003-05-13 Способ бесконтактной передачи энергии, система для его осуществления и компоненты этой системы EA006929B1 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB0210886.8A GB0210886D0 (en) 2002-05-13 2002-05-13 Improvements relating to contact-less power transfer
GBGB0213024.3A GB0213024D0 (en) 2002-05-13 2002-06-07 Improvements relating to contact-less power transfer
GBGB0225006.6A GB0225006D0 (en) 2002-05-13 2002-10-28 Inductive battery recharging system
GBGB0228425.5A GB0228425D0 (en) 2002-05-13 2002-12-06 Improvements relating to contact-less power transfer
US10/326,571 US6906495B2 (en) 2002-05-13 2002-12-20 Contact-less power transfer
PCT/GB2003/002030 WO2003096512A2 (en) 2002-05-13 2003-05-13 Contact-less power transfer

Publications (2)

Publication Number Publication Date
EA200401490A1 true EA200401490A1 (ru) 2005-06-30
EA006929B1 EA006929B1 (ru) 2006-04-28

Family

ID=9936542

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401490A EA006929B1 (ru) 2002-05-13 2003-05-13 Способ бесконтактной передачи энергии, система для его осуществления и компоненты этой системы

Country Status (8)

Country Link
US (2) US7042196B2 (ru)
JP (4) JP2009010394A (ru)
KR (8) KR101083150B1 (ru)
CN (7) CN101699711B (ru)
EA (1) EA006929B1 (ru)
GB (2) GB0210886D0 (ru)
HK (2) HK1143463A1 (ru)
ZA (1) ZA200408863B (ru)

Families Citing this family (333)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7065658B1 (en) 2001-05-18 2006-06-20 Palm, Incorporated Method and apparatus for synchronizing and recharging a connector-less portable computer system
US6913477B2 (en) * 2002-03-01 2005-07-05 Mobilewise, Inc. Wirefree mobile device power supply method & system with free positioning
US7982436B2 (en) * 2002-12-10 2011-07-19 Pure Energy Solutions, Inc. Battery cover with contact-type power receiver for electrically powered device
JP4175367B2 (ja) * 2003-08-11 2008-11-05 サンケン電気株式会社 スイッチング電源装置
US7675197B2 (en) * 2004-06-17 2010-03-09 Auckland Uniservices Limited Apparatus and method for inductive power transfer
DE602006006978D1 (de) 2005-02-09 2009-07-09 Nxp Bv Verfahren zur sicherstellung einer sicheren nfc-funktionalität einer drahtlosen mobilen kommunikationsvorrichtung und drahtlose mobile kommunikationsvorrichtung mit sicherer nfc-funktionalität
KR100554889B1 (ko) 2005-03-21 2006-03-03 주식회사 한림포스텍 무접점 충전 시스템
US7825543B2 (en) * 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
CN101258658B (zh) * 2005-07-12 2012-11-14 麻省理工学院 无线非辐射能量传递
US7495414B2 (en) * 2005-07-25 2009-02-24 Convenient Power Limited Rechargeable battery circuit and structure for compatibility with a planar inductive charging platform
US7548040B2 (en) * 2005-07-28 2009-06-16 Zerog Wireless, Inc. Wireless battery charging of electronic devices such as wireless headsets/headphones
US9438984B1 (en) 2005-08-29 2016-09-06 William F. Ryann Wearable electronic pieces and organizer
JP4813171B2 (ja) * 2005-12-16 2011-11-09 株式会社豊田自動織機 ステータの製造方法及び製造装置
US7952322B2 (en) 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
KR101052981B1 (ko) * 2006-03-24 2011-07-29 도시바 마테리알 가부시키가이샤 비접촉형의 수전 장치와 그것을 이용한 전자 기기 및 비접촉 충전 장치
KR101052961B1 (ko) * 2006-03-24 2011-07-29 도시바 마테리알 가부시키가이샤 수전 장치와 그것을 이용한 전자 기기 및 비접촉 충전 장치
US7818264B2 (en) * 2006-06-19 2010-10-19 Visa U.S.A. Inc. Track data encryption
US11329511B2 (en) 2006-06-01 2022-05-10 Mojo Mobility Inc. Power source, charging system, and inductive receiver for mobile devices
US7948208B2 (en) * 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
JP4855150B2 (ja) * 2006-06-09 2012-01-18 株式会社トプコン 眼底観察装置、眼科画像処理装置及び眼科画像処理プログラム
JP4890953B2 (ja) * 2006-06-13 2012-03-07 オリンパス株式会社 カプセル内視鏡システム
ITTO20060610A1 (it) * 2006-08-17 2008-02-18 Sequoia Automation Srl Sistema di biberonaggio energetico a ricarica rapida di un mezzo di trasporto a trazione elettrica, realizzato ad ogni fermata prevista dal veicolo per mezzo di una connessione effettuabile direttamente e automaticamente in prossimita' della fermata
US10168801B2 (en) * 2006-08-31 2019-01-01 Semiconductor Energy Laboratory Co., Ltd. Electronic pen and electronic pen system
JP5300187B2 (ja) * 2006-09-07 2013-09-25 三洋電機株式会社 磁気誘導作用で充電されるパック電池
US9129741B2 (en) 2006-09-14 2015-09-08 Qualcomm Incorporated Method and apparatus for wireless power transmission
US7793121B2 (en) * 2007-03-01 2010-09-07 Eastman Kodak Company Charging display system
US7728551B2 (en) * 2007-04-26 2010-06-01 Visteon Global Technologies, Inc. Wireless power transfer system
US9421388B2 (en) 2007-06-01 2016-08-23 Witricity Corporation Power generation for implantable devices
US8115448B2 (en) 2007-06-01 2012-02-14 Michael Sasha John Systems and methods for wireless power
US20090001930A1 (en) * 2007-06-29 2009-01-01 Nokia Corporation Electronic apparatus and associated methods
US20090056042A1 (en) * 2007-08-30 2009-03-05 Daniel Pena Cleaning tool
US8624750B2 (en) * 2007-10-09 2014-01-07 Powermat Technologies, Ltd. System and method for inductive power provision over an extended surface
US20090096412A1 (en) * 2007-10-10 2009-04-16 Chuan-Pan Huang Inductive charging device
US20090236140A1 (en) * 2007-10-12 2009-09-24 Mitch Randall Wireless power receiver module
JP4453741B2 (ja) * 2007-10-25 2010-04-21 トヨタ自動車株式会社 電動車両および車両用給電装置
DE102007063818B3 (de) * 2007-11-13 2017-06-29 Dieter Olpp Elektrische Zahnbürste mit zugehöriger Ladestation
CA2709867C (en) 2007-12-21 2016-02-23 Access Business Group International Llc Circuitry for inductive power transfer
WO2009089184A2 (en) * 2008-01-04 2009-07-16 Mitch Randall Device cover with embedded power receiver
WO2009105615A2 (en) * 2008-02-22 2009-08-27 Access Business Group International Llc Magnetic positioning for inductive coupling
US20090212639A1 (en) * 2008-02-25 2009-08-27 L & P Property Management Company Inductively coupled consoles
US8228026B2 (en) * 2008-02-25 2012-07-24 L & P Property Management Company Inductively coupled shelving and storage containers
US20090278494A1 (en) * 2008-03-03 2009-11-12 Mitch Randall Universal electrical interface for providing power to mobile devices
US9603512B2 (en) * 2008-04-25 2017-03-28 Karl Storz Imaging, Inc. Wirelessly powered medical devices and instruments
US9526407B2 (en) * 2008-04-25 2016-12-27 Karl Storz Imaging, Inc. Wirelessly powered medical devices and instruments
US20110050164A1 (en) 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
CN102099958B (zh) * 2008-05-14 2013-12-25 麻省理工学院 包括干涉增强的无线能量传输
WO2009155030A2 (en) * 2008-05-28 2009-12-23 Georgia Tech Research Corporation Systems and methods for providing wireless power to a portable unit
NZ590978A (en) * 2008-07-07 2014-01-31 Powerbyproxi Ltd A contactless power receiver and method of operation
USD640976S1 (en) 2008-08-28 2011-07-05 Hewlett-Packard Development Company, L.P. Support structure and/or cradle for a mobile computing device
EP2161811A1 (en) 2008-09-05 2010-03-10 Koninklijke Philips Electronics N.V. Inductive charger and charging method
US20110106954A1 (en) * 2008-09-26 2011-05-05 Manjirnath Chatterjee System and method for inductively pairing devices to share data or resources
US8850045B2 (en) 2008-09-26 2014-09-30 Qualcomm Incorporated System and method for linking and sharing resources amongst devices
US8688037B2 (en) * 2008-09-26 2014-04-01 Hewlett-Packard Development Company, L.P. Magnetic latching mechanism for use in mating a mobile computing device to an accessory device
US8401469B2 (en) * 2008-09-26 2013-03-19 Hewlett-Packard Development Company, L.P. Shield for use with a computing device that receives an inductive signal transmission
US8234509B2 (en) * 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
US8385822B2 (en) * 2008-09-26 2013-02-26 Hewlett-Packard Development Company, L.P. Orientation and presence detection for use in configuring operations of computing devices in docked environments
US8868939B2 (en) 2008-09-26 2014-10-21 Qualcomm Incorporated Portable power supply device with outlet connector
US8712324B2 (en) 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
US8527688B2 (en) * 2008-09-26 2013-09-03 Palm, Inc. Extending device functionality amongst inductively linked devices
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8487480B1 (en) 2008-09-27 2013-07-16 Witricity Corporation Wireless energy transfer resonator kit
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US8772973B2 (en) * 2008-09-27 2014-07-08 Witricity Corporation Integrated resonator-shield structures
US8587153B2 (en) 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using high Q resonators for lighting applications
US9184595B2 (en) * 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8686598B2 (en) 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8461720B2 (en) * 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape fields and reduce loss
US8461722B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using conducting surfaces to shape field and improve K
US8471410B2 (en) 2008-09-27 2013-06-25 Witricity Corporation Wireless energy transfer over distance using field shaping to improve the coupling factor
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US8304935B2 (en) * 2008-09-27 2012-11-06 Witricity Corporation Wireless energy transfer using field shaping to reduce loss
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US20120091949A1 (en) * 2008-09-27 2012-04-19 Campanella Andrew J Wireless energy transfer for energizing power tools
US8324759B2 (en) * 2008-09-27 2012-12-04 Witricity Corporation Wireless energy transfer using magnetic materials to shape field and reduce loss
US8692410B2 (en) * 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US20110043049A1 (en) * 2008-09-27 2011-02-24 Aristeidis Karalis Wireless energy transfer with high-q resonators using field shaping to improve k
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US8552592B2 (en) * 2008-09-27 2013-10-08 Witricity Corporation Wireless energy transfer with feedback control for lighting applications
US8476788B2 (en) 2008-09-27 2013-07-02 Witricity Corporation Wireless energy transfer with high-Q resonators using field shaping to improve K
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US8587155B2 (en) * 2008-09-27 2013-11-19 Witricity Corporation Wireless energy transfer using repeater resonators
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US8669676B2 (en) 2008-09-27 2014-03-11 Witricity Corporation Wireless energy transfer across variable distances using field shaping with magnetic materials to improve the coupling factor
US8461721B2 (en) 2008-09-27 2013-06-11 Witricity Corporation Wireless energy transfer using object positioning for low loss
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US8723366B2 (en) * 2008-09-27 2014-05-13 Witricity Corporation Wireless energy transfer resonator enclosures
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US8933594B2 (en) 2008-09-27 2015-01-13 Witricity Corporation Wireless energy transfer for vehicles
US9577436B2 (en) 2008-09-27 2017-02-21 Witricity Corporation Wireless energy transfer for implantable devices
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US8569914B2 (en) 2008-09-27 2013-10-29 Witricity Corporation Wireless energy transfer using object positioning for improved k
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
CN102239633B (zh) * 2008-09-27 2017-01-18 韦特里西提公司 无线能量转移系统
EP2345100B1 (en) 2008-10-01 2018-12-05 Massachusetts Institute of Technology Efficient near-field wireless energy transfer using adiabatic system variations
GB2477258A (en) * 2008-10-30 2011-07-27 Mitch Randall Wireless power receiver module
US9083686B2 (en) * 2008-11-12 2015-07-14 Qualcomm Incorporated Protocol for program during startup sequence
WO2010064484A1 (ja) * 2008-12-05 2010-06-10 シャープ株式会社 操作システム
US8242741B2 (en) * 2008-12-18 2012-08-14 Motorola Mobility Llc Systems, apparatus and devices for wireless charging of electronic devices
EP2377296B1 (en) * 2009-01-05 2019-10-16 QUALCOMM Incorporated Interior connector scheme for accessorizing a mobile computing device with a removeable housing segment
US8069100B2 (en) * 2009-01-06 2011-11-29 Access Business Group International Llc Metered delivery of wireless power
TW201029027A (en) * 2009-01-16 2010-08-01 Cyntec Co Ltd Method for adjusting inductance of choke and method for designing choke
JP5467569B2 (ja) * 2009-01-21 2014-04-09 国立大学法人埼玉大学 非接触給電装置
EP2394346B1 (en) 2009-02-05 2020-10-21 Auckland UniServices Limited Inductive power transfer apparatus
US9283858B2 (en) * 2009-02-05 2016-03-15 Auckland Uniservices Ltd Inductive power transfer apparatus
US8427330B2 (en) * 2009-02-06 2013-04-23 Broadcom Corporation Efficiency indicator for increasing efficiency of wireless power transfer
US8427100B2 (en) * 2009-02-06 2013-04-23 Broadcom Corporation Increasing efficiency of wireless power transfer
US20100201310A1 (en) * 2009-02-06 2010-08-12 Broadcom Corporation Wireless power transfer system
EP2401801A4 (en) 2009-02-26 2018-04-25 The University Of British Columbia Systems and methods for dipole enhanced inductive power transfer
US8686684B2 (en) 2009-03-27 2014-04-01 Microsoft Corporation Magnetic inductive charging with low far fields
US8061864B2 (en) 2009-05-12 2011-11-22 Kimball International, Inc. Furniture with wireless power
US9124308B2 (en) 2009-05-12 2015-09-01 Kimball International, Inc. Furniture with wireless power
JP5603647B2 (ja) * 2009-05-13 2014-10-08 キヤノン株式会社 給電装置、給電装置の制御方法及び給電通信システム
JP5597022B2 (ja) 2009-05-13 2014-10-01 キヤノン株式会社 給電装置、及び制御方法
EP2433347B1 (en) 2009-05-20 2013-10-23 Koninklijke Philips N.V. Electronic device having an inductive receiver coil with ultra-thin shielding layer and method
USD611898S1 (en) 2009-07-17 2010-03-16 Lin Wei Yang Induction charger
US8954001B2 (en) * 2009-07-21 2015-02-10 Qualcomm Incorporated Power bridge circuit for bi-directional wireless power transmission
US8437695B2 (en) * 2009-07-21 2013-05-07 Hewlett-Packard Development Company, L.P. Power bridge circuit for bi-directional inductive signaling
US9395827B2 (en) * 2009-07-21 2016-07-19 Qualcomm Incorporated System for detecting orientation of magnetically coupled devices
USD611899S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
USD611900S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
IN2012DN01947A (ru) * 2009-08-07 2015-08-21 Auckland Uniservices Ltd
JP5354539B2 (ja) * 2009-08-25 2013-11-27 国立大学法人埼玉大学 非接触給電装置
US8395547B2 (en) 2009-08-27 2013-03-12 Hewlett-Packard Development Company, L.P. Location tracking for mobile computing device
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
US20110210617A1 (en) * 2009-08-28 2011-09-01 Pure Energy Solutions, Inc. Power transmission across a substantially planar interface by magnetic induction and geometrically-complimentary magnetic field structures
KR101711912B1 (ko) * 2009-09-16 2017-03-06 삼성전자주식회사 이동단말기의 효율적인 무선 충전을 위한 장치 및 방법
US8482160B2 (en) * 2009-09-16 2013-07-09 L & P Property Management Company Inductively coupled power module and circuit
US8022775B2 (en) 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8174233B2 (en) 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8237402B2 (en) 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8460816B2 (en) 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
USD674391S1 (en) 2009-11-17 2013-01-15 Hewlett-Packard Development Company, L.P. Docking station for a computing device
TWI523366B (zh) * 2010-02-08 2016-02-21 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與初級單元
DE102010015510A1 (de) 2010-04-20 2011-10-20 Gira Giersiepen Gmbh & Co. Kg System aus einer mobilen Einheit und einer Vorrichtung zum berührungslosen Laden der mobilen Einheit mit elektrischer Energie
JP2013534041A (ja) * 2010-05-26 2013-08-29 エー ビー ビー リサーチ リミテッド 電力を受信するためのワイヤレス電力受信ユニット、電力を伝達するためのワイヤレス電力伝達ユニット、ワイヤレス電力送信デバイス、およびワイヤレス電力送信デバイスの使用
US8725330B2 (en) 2010-06-02 2014-05-13 Bryan Marc Failing Increasing vehicle security
EP2580844A4 (en) 2010-06-11 2016-05-25 Mojo Mobility Inc WIRELESS POWER TRANSFER SYSTEM SUPPORTING INTEROPERABILITY AND MULTIPOLAR MAGNETS FOR USE WITH THIS SYSTEM
KR101156034B1 (ko) * 2010-07-15 2012-06-18 한국과학기술원 전기 자동차를 이용하는 운송 시스템의 급집전장치 설계 방법 및 장치
KR101970324B1 (ko) * 2010-08-06 2019-04-18 오클랜드 유니서비시즈 리미티드 유도 전력 수신기 장치
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
US10146281B2 (en) 2010-08-31 2018-12-04 Delta Electronics Thailand Public Company Limited Method and apparatus for load identification
US9161484B2 (en) * 2010-09-26 2015-10-13 Access Business Group International Llc Selectively controllable electromagnetic shielding
EP2622920B1 (en) 2010-09-29 2024-01-17 QUALCOMM Incorporated Non-transient computer readable storage medium and mobile computing device employing matching of access point identifiers
NZ607488A (en) 2010-11-16 2014-08-29 Powerbyproxi Ltd A wirelessly rechargeable battery and power transmitter
US9132276B2 (en) 2010-12-10 2015-09-15 Cochlear Limited Portable power charging of implantable medical devices
JP5348325B2 (ja) 2010-12-24 2013-11-20 トヨタ自動車株式会社 非接触充電システム、非接触充電方法、非接触充電型の車両、および非接触充電管理装置
US9178369B2 (en) 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
US9356659B2 (en) 2011-01-18 2016-05-31 Mojo Mobility, Inc. Chargers and methods for wireless power transfer
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US9496732B2 (en) 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US20130293191A1 (en) 2011-01-26 2013-11-07 Panasonic Corporation Non-contact charging module and non-contact charging instrument
CN203366972U (zh) * 2011-01-26 2013-12-25 松下电器产业株式会社 非接触充电模块以及使用该非接触充电模块的接收侧非接触充电设备及发送侧非接触充电设备
CN203366973U (zh) * 2011-01-26 2013-12-25 松下电器产业株式会社 非接触充电模块以及使用该非接触充电模块的接收侧非接触充电设备及发送侧非接触充电设备
JP5710313B2 (ja) 2011-02-25 2015-04-30 トヨタ自動車株式会社 共鳴コイル、送電装置、受電装置および電力送電システム
US9114181B2 (en) 2011-03-30 2015-08-25 Covidien Lp Process of cooling surgical device battery before or during high temperature sterilization
JP6059202B2 (ja) * 2011-04-08 2017-01-11 アクセス ビジネス グループ インターナショナル リミテッド ライアビリティ カンパニー 逆巻き誘導電源
KR101333320B1 (ko) * 2011-04-21 2013-11-27 이순옥 파마용 로드 및 그를 위한 무선 충전 장치
US20120290470A1 (en) * 2011-05-11 2012-11-15 Samsung Electro-Mechanics Company, Ltd. Payment systems and methods for providing wireless power transfer
CN102299571A (zh) * 2011-05-24 2011-12-28 重庆大学 采集电器供电线磁场能量的装置及供电线状态监测系统
CN102215002A (zh) * 2011-05-25 2011-10-12 姬志强 非导体接触电能传输装置
US9306411B2 (en) 2011-06-14 2016-04-05 Panasonic Intellectual Property Management Co., Ltd. Electronic device including non-contact charging module
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
EP2730005B1 (en) * 2011-07-08 2021-05-05 Auckland UniServices Limited Interoperability of magnetic structures for inductive power transfer systems
CN108418314A (zh) 2011-08-04 2018-08-17 韦特里西提公司 可调谐无线电源架构
US9755435B2 (en) * 2011-08-16 2017-09-05 Philips Lighting Holding B.V. Wireless power converter utilized as a capacitive power transfer system
US8909149B2 (en) * 2011-08-26 2014-12-09 Hewlett-Packard Development Company, L.P. Media module of a device
JP6407024B2 (ja) * 2011-09-07 2018-10-17 オークランド ユニサービシズ リミテッドＡｕｃｋｌａｎｄ Ｕｎｉｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ 誘導電力伝達用磁界成形
KR101880258B1 (ko) 2011-09-09 2018-07-19 위트리시티 코포레이션 무선 에너지 전송 시스템에서의 이물질 검출
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
JP6100788B2 (ja) 2011-09-29 2017-03-22 パワーバイプロキシ リミテッド 無線充電式バッテリ
US9083198B2 (en) * 2011-10-05 2015-07-14 Blackberry Limited System and method for wirelessly charging a rechargeable battery
CN103918047B (zh) * 2011-10-07 2017-10-10 鲍尔拜普罗克西有限公司 用于感应电能传输系统的发射器
US10673274B2 (en) 2011-10-17 2020-06-02 Auckland Uniservices Limited Inductive power transfer apparatus
JP5954698B2 (ja) * 2011-10-17 2016-07-20 パナソニックＩｐマネジメント株式会社 非接触給電装置及び非接触給電装置の１次コイルブロック
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
KR101222777B1 (ko) * 2011-10-25 2013-01-15 삼성전기주식회사 무선 충전용 코일 구조체 및 이를 구비한 무선 충전 장치
US10204734B2 (en) 2011-11-02 2019-02-12 Panasonic Corporation Electronic device including non-contact charging module and near field communication antenna
KR101558311B1 (ko) 2011-11-02 2015-10-07 파나소닉 주식회사 비접촉 무선 통신용 코일, 전송 코일 및 휴대 무선 단말
JP2015502729A (ja) 2011-11-04 2015-01-22 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線エネルギー伝送モデリングツール
DE102012213415A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Handwerkzeugkofferhaltevorrichtung
US9236756B2 (en) * 2011-12-05 2016-01-12 Qualcomm Incorporated Apparatus for wireless device charging using radio frequency (RF) energy and device to be wirelessly charged
EP2798730B1 (en) 2011-12-28 2017-11-08 DET International Holding Limited Resonant bi-directional dc-ac converter
JP2015508987A (ja) 2012-01-26 2015-03-23 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 減少した場を有する無線エネルギー伝送
JP2013169122A (ja) 2012-02-17 2013-08-29 Panasonic Corp 非接触充電モジュール及びそれを備えた携帯端末
JP2013192391A (ja) * 2012-03-14 2013-09-26 Sony Corp 検知装置、受電装置、送電装置及び非接触給電システム
US9722447B2 (en) 2012-03-21 2017-08-01 Mojo Mobility, Inc. System and method for charging or powering devices, such as robots, electric vehicles, or other mobile devices or equipment
JP6083121B2 (ja) * 2012-03-22 2017-02-22 株式会社豊田自動織機 給電装置と充電装置、給電方法および給電プログラム
JP5942530B2 (ja) * 2012-03-28 2016-06-29 カシオ計算機株式会社 非接触充電システム及び電子機器
US8818523B2 (en) 2012-04-25 2014-08-26 Medtronic, Inc. Recharge of an implantable device in the presence of other conductive objects
US20130314188A1 (en) 2012-05-04 2013-11-28 Ionel Jitaru Magnetic Structure for Large Air Gap
US9196417B2 (en) 2012-05-04 2015-11-24 Det International Holding Limited Magnetic configuration for high efficiency power processing
US9530556B2 (en) 2012-05-04 2016-12-27 Det International Holding Limited Multiple resonant cells for wireless power mats
US10553351B2 (en) 2012-05-04 2020-02-04 Delta Electronics (Thailand) Public Co., Ltd. Multiple cells magnetic structure for wireless power
US9494631B2 (en) 2012-05-04 2016-11-15 Det International Holding Limited Intelligent current analysis for resonant converters
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
JP6008237B2 (ja) 2012-06-28 2016-10-19 パナソニックＩｐマネジメント株式会社 携帯端末
JP6112383B2 (ja) 2012-06-28 2017-04-12 パナソニックＩｐマネジメント株式会社 携帯端末
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
US10256657B2 (en) * 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
KR101271334B1 (ko) * 2012-07-11 2013-06-04 구본훈 교류 전기에너지 전송 효율 증가 장치
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
US10658869B2 (en) 2012-08-03 2020-05-19 Mediatek Inc. Multi-mode, multi-standard wireless power transmitter coil assembly
WO2014034491A1 (ja) 2012-08-31 2014-03-06 日本電気株式会社 電力伝送装置及び電力伝送方法
CN104322117A (zh) * 2012-09-11 2015-01-28 东莞宇龙通信科技有限公司 无线充电器和多终端无线充电方法
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
US9465064B2 (en) 2012-10-19 2016-10-11 Witricity Corporation Foreign object detection in wireless energy transfer systems
JP5718879B2 (ja) * 2012-10-31 2015-05-13 トヨタ自動車株式会社 車両の駐車支援装置
KR20210096686A (ko) * 2012-11-05 2021-08-05 애플 인크. 유도 결합된 전력 전송 시스템
US9449757B2 (en) 2012-11-16 2016-09-20 Witricity Corporation Systems and methods for wireless power system with improved performance and/or ease of use
RU2560918C2 (ru) * 2012-12-03 2015-08-20 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Способ увеличения добротности плоской спиральной катушки индуктивности
US9712209B2 (en) * 2012-12-03 2017-07-18 Samsung Electronics Co., Ltd. Planar spiral induction coil having increased quality (Q)-factor and method for designing planar spiral induction coil
DE102012112951A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh Induktionshandwerkzeugvorrichtung
DE102012112864A1 (de) * 2012-12-21 2014-06-26 Robert Bosch Gmbh System
US9136343B2 (en) * 2013-01-24 2015-09-15 Intel Corporation Deep gate-all-around semiconductor device having germanium or group III-V active layer
JPWO2014119293A1 (ja) * 2013-01-30 2017-01-26 パナソニックＩｐマネジメント株式会社 非接触電力伝送装置用コイル及び非接触電力伝送装置
US9294154B2 (en) 2013-03-12 2016-03-22 Georgia Tech Research Corporation Enhanced inductive power and data transmission using hyper resonance
US9837846B2 (en) 2013-04-12 2017-12-05 Mojo Mobility, Inc. System and method for powering or charging receivers or devices having small surface areas or volumes
CN104143861A (zh) 2013-05-09 2014-11-12 泰科电子(上海)有限公司 非接触式供电电路
JP6503351B2 (ja) 2013-07-29 2019-04-17 アルフレッド イー． マン ファウンデーション フォー サイエンティフィック リサーチ 埋め込み可能なデバイス用の高効率磁気リンク
JP2016534698A (ja) 2013-08-14 2016-11-04 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ インピーダンス同調
KR20150048551A (ko) * 2013-10-28 2015-05-07 삼성전기주식회사 트랜스포머, 전원 공급 장치, 이를 포함하는 디스플레이 장치
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
US9952266B2 (en) 2014-02-14 2018-04-24 Witricity Corporation Object detection for wireless energy transfer systems
US9882419B2 (en) 2014-02-14 2018-01-30 Massachusetts Institute Of Technology Adaptive control of wireless power transfer
US9800076B2 (en) 2014-02-14 2017-10-24 Massachusetts Institute Of Technology Wireless power transfer
JP6241659B2 (ja) * 2014-02-28 2017-12-06 株式会社デンソー 非接触給電装置
EP2916432A1 (en) * 2014-03-06 2015-09-09 Electrolux Appliances Aktiebolag Electrical device
US9716861B1 (en) 2014-03-07 2017-07-25 Steelcase Inc. Method and system for facilitating collaboration sessions
US10664772B1 (en) 2014-03-07 2020-05-26 Steelcase Inc. Method and system for facilitating collaboration sessions
WO2015161035A1 (en) 2014-04-17 2015-10-22 Witricity Corporation Wireless power transfer systems with shield openings
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
EP3140680B1 (en) 2014-05-07 2021-04-21 WiTricity Corporation Foreign object detection in wireless energy transfer systems
EP2950422A1 (en) * 2014-05-16 2015-12-02 Samsung Electro-Mechanics Co., Ltd. Wireless charging transmitter and wireless charging system using the same
JP6337610B2 (ja) 2014-05-22 2018-06-06 株式会社Ihi コイル装置
JP6417713B2 (ja) 2014-05-22 2018-11-07 株式会社Ihi コイル装置
US9766079B1 (en) 2014-10-03 2017-09-19 Steelcase Inc. Method and system for locating resources and communicating within an enterprise
US9955318B1 (en) 2014-06-05 2018-04-24 Steelcase Inc. Space guidance and management system and method
US9380682B2 (en) 2014-06-05 2016-06-28 Steelcase Inc. Environment optimization for space based on presence and activities
US11744376B2 (en) 2014-06-06 2023-09-05 Steelcase Inc. Microclimate control systems and methods
US10614694B1 (en) 2014-06-06 2020-04-07 Steelcase Inc. Powered furniture assembly
US10433646B1 (en) 2014-06-06 2019-10-08 Steelcaase Inc. Microclimate control systems and methods
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
JP6518316B2 (ja) 2014-07-08 2019-05-22 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 無線電力伝送システムにおける共振器の均衡化
US9595833B2 (en) * 2014-07-24 2017-03-14 Seabed Geosolutions B.V. Inductive power for seismic sensor node
US9522604B2 (en) * 2014-08-04 2016-12-20 Ford Global Technologies, Llc Inductive wireless power transfer system having a coupler assembly comprising moveable permeable panels
AU2015302418B2 (en) 2014-08-12 2020-08-20 Apple Inc. System and method for power transfer
KR102210318B1 (ko) * 2014-09-26 2021-02-01 애플 인크. 유도성 전력 전달 시스템용 송신기
US9852388B1 (en) 2014-10-03 2017-12-26 Steelcase, Inc. Method and system for locating resources and communicating within an enterprise
CN104345903A (zh) * 2014-10-24 2015-02-11 天津榕丰科技有限公司 一种无线鼠标供电装置
CN104348261A (zh) * 2014-10-24 2015-02-11 天津榕丰科技有限公司 一种无线鼠标供电系统
CN104347257A (zh) * 2014-10-24 2015-02-11 天津榕丰科技有限公司 一种用于无线充电和无线供电的中空磁芯装置
CN104348262A (zh) * 2014-10-24 2015-02-11 天津榕丰科技有限公司 一种用于无线充电和无线供电中的磁芯装置
US9711993B2 (en) * 2014-11-24 2017-07-18 Harman International Industries, Inc. Opportunistic charging of an electronic device
KR102183127B1 (ko) * 2014-12-09 2020-11-25 엘지이노텍 주식회사 무선 전력 송신 장치
US10003218B2 (en) * 2014-12-20 2018-06-19 Intel Corporation Chassis design for wireless-charging coil integration for computing systems
US20160179140A1 (en) * 2014-12-20 2016-06-23 Intel Corporation Chassis Design for Wireless-Charging Coil Integration for Computing Systems
US20170018949A1 (en) * 2014-12-25 2017-01-19 Pavan Pudipeddi Method and system for concurrent mutli-device, multi-modal, multi-protocol, adaptive position plus orientation free and multi-dimensional charging of portable chargeable devices using wired and wireless power transfer with multi-purpose capability
CN107148658B (zh) 2014-12-31 2020-01-21 麻省理工学院 无线电力传输的适应性控制
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
US10224142B2 (en) 2015-02-03 2019-03-05 Avago Technologies International Sales Pte. Limited Reconfigurable distributed active wireless charging system
US10559971B2 (en) 2015-04-10 2020-02-11 Ossia Inc. Wirelessly chargeable battery apparatus
US10733371B1 (en) 2015-06-02 2020-08-04 Steelcase Inc. Template based content preparation system for use with a plurality of space types
US10333333B2 (en) * 2015-06-16 2019-06-25 Apple Inc. Wireless charging retail systems
CN111049207A (zh) * 2015-06-23 2020-04-21 台湾东电化股份有限公司 无线充电装置
US9711272B2 (en) * 2015-07-09 2017-07-18 Te Connectivity Corporation Printed circuit for wireless power transfer
CN106357007B (zh) * 2015-07-17 2019-01-08 联发科技股份有限公司 多模无线电力发送器及其操作方法
CN105185556B (zh) * 2015-09-06 2017-03-01 哈尔滨工业大学 用于电动汽车无线供电的桥臂绕制型多相平板磁芯接收端装置
WO2017062647A1 (en) 2015-10-06 2017-04-13 Witricity Corporation Rfid tag and transponder detection in wireless energy transfer systems
EP3362804B1 (en) 2015-10-14 2024-01-17 WiTricity Corporation Phase and amplitude detection in wireless energy transfer systems
WO2017070227A1 (en) 2015-10-19 2017-04-27 Witricity Corporation Foreign object detection in wireless energy transfer systems
WO2017070009A1 (en) 2015-10-22 2017-04-27 Witricity Corporation Dynamic tuning in wireless energy transfer systems
US10075019B2 (en) 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
JP6872715B2 (ja) * 2016-01-27 2021-05-19 パナソニックＩｐマネジメント株式会社 非接触給電システム
JP2017135838A (ja) * 2016-01-27 2017-08-03 パナソニックＩｐマネジメント株式会社 非接触給電システム
EP3462574B1 (en) 2016-02-02 2021-11-17 WiTricity Corporation Controlling wireless power transfer systems
KR102612384B1 (ko) 2016-02-08 2023-12-12 위트리시티 코포레이션 Ｐｗｍ 커패시터 제어
WO2017204663A1 (en) 2016-05-25 2017-11-30 Powerbyproxi Limited A coil arrangement
US9921726B1 (en) 2016-06-03 2018-03-20 Steelcase Inc. Smart workstation method and system
US10241465B2 (en) 2016-09-26 2019-03-26 Fuji Xerox Co., Ltd. Opening and closing mechanism and image forming apparatus
DE202016007185U1 (de) * 2016-11-22 2016-12-01 Stadlbauer Marketing + Vertrieb Gmbh Modellautorennbahn
US10264213B1 (en) 2016-12-15 2019-04-16 Steelcase Inc. Content amplification system and method
CN108270298B (zh) * 2017-01-04 2022-12-02 中兴通讯股份有限公司 充电方法及装置
US10530177B2 (en) 2017-03-09 2020-01-07 Cochlear Limited Multi-loop implant charger
US11146093B2 (en) 2017-03-31 2021-10-12 Ossia Inc. Actively modifying output voltage of a wirelessly chargeable energy storage apparatus
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US10283952B2 (en) 2017-06-22 2019-05-07 Bretford Manufacturing, Inc. Rapidly deployable floor power system
US11043848B2 (en) 2017-06-29 2021-06-22 Witricity Corporation Protection and control of wireless power systems
JP2019030155A (ja) * 2017-08-01 2019-02-21 トヨタ自動車株式会社 コイルユニット
DE102017218676B4 (de) * 2017-10-19 2023-03-23 Robert Bosch Gmbh LIDAR-Sensor mit einer Vorrichtung zur kontaktlosen Übertragung von Daten und von Energie und zur Winkelmessung
MY188815A (en) * 2017-12-29 2022-01-05 Aulton New Energy Autom Tech Group Battery holder, power transfer device, electric vehicle and installation method for electric vehicle
CN108595822B (zh) * 2018-04-16 2020-02-11 天津工业大学 一种海洋用感应耦合锚系链传输信道多径数学模型的建立方法
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
EP3921945A1 (en) 2019-02-06 2021-12-15 Energous Corporation Systems and methods of estimating optimal phases to use for individual antennas in an antenna array
US11642537B2 (en) 2019-03-11 2023-05-09 Axonics, Inc. Charging device with off-center coil
CN109921523B (zh) * 2019-03-30 2022-08-12 西安电子科技大学 基于ss拓扑的磁谐振无线能量传输系统
CN110829620B (zh) * 2019-11-20 2023-05-16 深圳华秋电子有限公司 磁导向无线充电设备
US20210210972A1 (en) * 2020-01-06 2021-07-08 Aira, Inc. Flux manipulation in a multi-coil wireless charger
CN111049240B (zh) * 2020-01-16 2020-10-09 深圳市倍力奇科技有限公司 一种无线充电器过热保护装置
JP2022026100A (ja) * 2020-07-30 2022-02-10 三菱電機エンジニアリング株式会社 電子機器及び非接触式充電システム
CN113964958B (zh) * 2021-11-12 2023-05-26 西南交通大学 一种多负载低泄露磁场的无线充电系统及其参数设计方法
CN116054433B (zh) * 2023-03-28 2023-05-30 合肥有感科技有限责任公司 移动式无线充电发射端

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US723836A (en) * 1902-10-24 1903-03-31 Percy Foote Cowing Induction apparatus.
US2133494A (en) * 1936-10-24 1938-10-18 Harry F Waters Wirelessly energized electrical appliance
US3840795A (en) * 1964-07-07 1974-10-08 Sunbeam Corp Hand held battery operated device and charging means therefor
JPS5821967U (ja) * 1981-08-03 1983-02-10 工業技術院長 電池の充電器
JPS5821968U (ja) * 1981-08-04 1983-02-10 工業技術院長 電池の充電器
JP2846090B2 (ja) * 1990-09-12 1999-01-13 ユニチカ株式会社 非接触型トランス
US5088019A (en) * 1990-09-18 1992-02-11 Hewlett-Packard Company Low harmonic current and fault tolerant power supply
JPH04156242A (ja) * 1990-10-17 1992-05-28 Sekisui Chem Co Ltd ワイヤレス給電システム
JPH04317527A (ja) * 1991-04-15 1992-11-09 Matsushita Electric Works Ltd 充電式電気器具の非接触充電装置
JPH05234763A (ja) * 1991-06-28 1993-09-10 Matsushita Electric Works Ltd 充電式電気機器
US5519262A (en) 1992-11-17 1996-05-21 Wood; Mark B. Near field power coupling system
JP3230780B2 (ja) * 1993-03-29 2001-11-19 江藤電気株式会社 競争遊技装置
JP3306675B2 (ja) * 1993-04-21 2002-07-24 九州日立マクセル株式会社 小型電気機器
EP0727105B1 (en) * 1993-10-21 2003-03-12 Auckland Uniservices Limited Inductive power pick-up coils
JP3002397U (ja) * 1994-03-25 1994-09-20 株式会社三岡電機製作所 充電用電源接続装置
JP3182290B2 (ja) * 1994-04-27 2001-07-03 三洋電機株式会社 充電スタンド
JP3416863B2 (ja) * 1994-06-27 2003-06-16 松下電工株式会社 電源装置
JPH0837121A (ja) * 1994-07-26 1996-02-06 Matsushita Electric Works Ltd 給電装置
JP3011829U (ja) * 1994-07-27 1995-06-06 株式会社三岡電機製作所 充電用電源接続装置
JPH08214473A (ja) * 1995-02-02 1996-08-20 Technova:Kk 非接触送電装置
DE69631799T2 (de) * 1995-05-29 2004-07-29 Matsushita Electric Industrial Co., Ltd., Kadoma Stromversorgungsgerät
JP3907723B2 (ja) * 1995-08-30 2007-04-18 東芝電池株式会社 電池パック
CN2250592Y (zh) * 1995-09-18 1997-03-26 张忠仁 寻呼机的感应充电装置
JPH09190938A (ja) * 1996-01-09 1997-07-22 Tdk Corp 非接触型充電装置
JPH09223520A (ja) * 1996-02-16 1997-08-26 Sony Corp 充電装置
EP0896758B1 (en) * 1996-05-03 2006-03-29 Auckland Uniservices Limited Inductively powered battery charger
JPH09322436A (ja) * 1996-05-27 1997-12-12 Matsushita Electric Works Ltd 非接触給電式浴室カウンター構造
CN1049077C (zh) * 1996-06-19 2000-02-02 田冲隆 无接点的电池充电装置
US5821728A (en) * 1996-07-22 1998-10-13 Schwind; John P. Armature induction charging of moving electric vehicle batteries
JP3430807B2 (ja) * 1996-07-25 2003-07-28 松下電工株式会社 充電式電気機器
JPH10191583A (ja) * 1996-12-24 1998-07-21 Matsushita Electric Works Ltd 非接触式電力伝達装置
JPH10187916A (ja) * 1996-12-27 1998-07-21 Rohm Co Ltd 非接触ｉｃカード通信システムにおける応答器
JPH10215530A (ja) * 1997-01-28 1998-08-11 Matsushita Electric Works Ltd 非接触電力伝送装置
JPH10248171A (ja) * 1997-03-04 1998-09-14 Casio Comput Co Ltd 電源装置及び携帯端末装置
CN1222779A (zh) * 1997-03-17 1999-07-14 辜寄眉 一种电力系统调度的方法和数字式电力调度系统
DE69811883D1 (de) * 1997-04-08 2003-04-10 Reipur Technology As Gentofte Stromversorgungs- und steuervorrichtung für eine anzahl externer geräte
AU3046297A (en) * 1997-06-16 1999-01-04 Yehuda Binder Battery substitute pack
TW398087B (en) * 1997-07-22 2000-07-11 Sanyo Electric Co Pack cell
JPH1140207A (ja) * 1997-07-22 1999-02-12 Sanyo Electric Co Ltd パック電池と充電台
JPH1140206A (ja) * 1997-07-22 1999-02-12 Sanyo Electric Co Ltd 携帯電気機器と充電台およびパック電池と充電台
US5959433A (en) * 1997-08-22 1999-09-28 Centurion Intl., Inc. Universal inductive battery charger system
JPH11176677A (ja) * 1997-12-09 1999-07-02 Tokin Corp コードレスパワーステーション
JPH11176676A (ja) * 1997-12-09 1999-07-02 Tokin Corp 小型非接触伝送装置
JP3247328B2 (ja) * 1997-12-09 2002-01-15 浩 坂本 非接触電力伝達装置
JP3747677B2 (ja) * 1998-03-03 2006-02-22 セイコーエプソン株式会社 電子機器
CN2341281Y (zh) * 1998-07-28 1999-09-29 赵文忠 移动电话的充电装置
JP2000090221A (ja) * 1998-09-09 2000-03-31 Hitachi Maxell Ltd 非接触型ｉｃカード
JP2000134830A (ja) * 1998-10-28 2000-05-12 Mitsuoka Electric Mfg Co Ltd 電磁誘導電源装置
JP3746628B2 (ja) * 1999-03-05 2006-02-15 オリンパス株式会社 手術装置
JP2000295796A (ja) 1999-04-02 2000-10-20 Tokin Corp 非接触電力供給装置
CN1300203A (zh) * 1999-04-14 2001-06-20 皇家菲利浦电子有限公司 带可充电电池的装置
US6388548B1 (en) * 1999-04-28 2002-05-14 Tokin Corp. Non-contact transformer and vehicular signal relay apparatus using it
CN2400954Y (zh) * 1999-06-08 2000-10-11 曲国敏 电磁感应充电器
JP2003502992A (ja) * 1999-06-11 2003-01-21 アーベーベー・リサーチ・リミテッド 多数の近接センサを有する装置のためのシステム、そして同様にこの目的のための近接センサおよび一次巻き線
US6803744B1 (en) * 1999-11-01 2004-10-12 Anthony Sabo Alignment independent and self aligning inductive power transfer system
JP2001190029A (ja) * 1999-12-28 2001-07-10 Matsushita Electric Ind Co Ltd 充電装置
US6650213B1 (en) * 2000-06-02 2003-11-18 Yamatake Corporation Electromagnetic-induction coupling apparatus
JP2002043151A (ja) * 2000-07-25 2002-02-08 Matsushita Electric Works Ltd 非接触充電用トランス及び充電式電動機器セットの製造方法
CN2483882Y (zh) * 2000-10-11 2002-03-27 陈钢 无线收发数据的配电综合测试仪
JP2002313651A (ja) * 2001-04-13 2002-10-25 Dengen Automation Kk 水中装飾体用給電装置
US6633155B1 (en) * 2002-05-06 2003-10-14 Hui-Pin Liang Wireless mouse induction power supply
US6906495B2 (en) * 2002-05-13 2005-06-14 Splashpower Limited Contact-less power transfer

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