CN100550570C - 电能传输系统和在其中使用的初级装置 - Google Patents

电能传输系统和在其中使用的初级装置 Download PDF

Info

Publication number
CN100550570C
CN100550570C CNB038105055A CN03810505A CN100550570C CN 100550570 C CN100550570 C CN 100550570C CN B038105055 A CNB038105055 A CN B038105055A CN 03810505 A CN03810505 A CN 03810505A CN 100550570 C CN100550570 C CN 100550570C
Authority
CN
China
Prior art keywords
unit
primary device
charging
battery
magnetic
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.)
Expired - Fee Related
Application number
CNB038105055A
Other languages
English (en)
Chinese (zh)
Other versions
CN1653669A (zh
Inventor
郑嘉丽
詹姆士·韦斯特伍德·海
皮尔格林·贾尔斯·威廉·贝亚尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips IP Ventures BV
Original Assignee
Access Business Group International LLC
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 GBGB0210886.8A external-priority patent/GB0210886D0/en
Priority claimed from GBGB0225006.6A external-priority patent/GB0225006D0/en
Priority claimed from US10/326,571 external-priority patent/US6906495B2/en
Application filed by Access Business Group International LLC filed Critical Access Business Group International LLC
Publication of CN1653669A publication Critical patent/CN1653669A/zh
Application granted granted Critical
Publication of CN100550570C publication Critical patent/CN100550570C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • 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
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • H04B5/79—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F2017/006—Printed inductances flexible printed inductors
CNB038105055A 2002-05-13 2003-05-13 电能传输系统和在其中使用的初级装置 Expired - Fee Related CN100550570C (zh)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GBGB0210886.8A GB0210886D0 (en) 2002-05-13 2002-05-13 Improvements relating to contact-less power transfer
GB0210886.8 2002-05-13
GB0213024.3 2002-06-07
GBGB0213024.3A GB0213024D0 (en) 2002-05-13 2002-06-07 Improvements relating to contact-less power transfer
GB0225006.6 2002-10-28
GBGB0225006.6A GB0225006D0 (en) 2002-05-13 2002-10-28 Inductive battery recharging system
GB0228425.5 2002-12-06
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
GB10/326,571 2002-12-20

Related Child Applications (7)

Application Number Title Priority Date Filing Date
CN200910166188.6A Division CN101714788B (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN2009101661848A Division CN101699709B (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN200910166189A Division CN101714768A (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN200910166186.7A Division CN101699711B (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN200910166187.1A Division CN101714767B (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN200910166185A Division CN101699710A (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法
CN200910166183.3A Division CN101699708B (zh) 2002-05-13 2003-05-13 无接触式电能传输装置及方法

Publications (2)

Publication Number Publication Date
CN1653669A CN1653669A (zh) 2005-08-10
CN100550570C true CN100550570C (zh) 2009-10-14

Family

ID=29424791

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038105055A Expired - Fee Related CN100550570C (zh) 2002-05-13 2003-05-13 电能传输系统和在其中使用的初级装置

Country Status (6)

Country Link
EP (2) EP1506554A1 (ja)
JP (1) JP4403285B2 (ja)
KR (1) KR101009812B1 (ja)
CN (1) CN100550570C (ja)
AU (4) AU2003240999A1 (ja)
WO (2) WO2003096361A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103977556A (zh) * 2014-05-19 2014-08-13 苏州乐聚一堂电子科技有限公司 无线感应转盘
CN104027972A (zh) * 2014-05-29 2014-09-10 苏州乐聚一堂电子科技有限公司 无线感应棋子
CN104027975A (zh) * 2014-05-29 2014-09-10 苏州乐聚一堂电子科技有限公司 无线感应筹码

Families Citing this family (203)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7522878B2 (en) 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
US7612528B2 (en) * 1999-06-21 2009-11-03 Access Business Group International Llc Vehicle interface
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
GB2388715B (en) 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power
WO2004038888A2 (en) 2002-10-28 2004-05-06 Splashpower Limited Unit and system for contactless power transfer
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
EP1610439A1 (en) * 2004-06-25 2005-12-28 Nokia Corporation Power transferring system
JP4769033B2 (ja) * 2005-03-23 2011-09-07 スミダコーポレーション株式会社 インダクタ
DE102005015006B4 (de) 2005-04-01 2013-12-05 Vacuumschmelze Gmbh & Co. Kg Magnetkern
US7825543B2 (en) 2005-07-12 2010-11-02 Massachusetts Institute Of Technology Wireless energy transfer
KR101136889B1 (ko) 2005-07-12 2012-04-20 메사추세츠 인스티튜트 오브 테크놀로지 무선 비-방사성 에너지 전달
DE102005051999C5 (de) * 2005-10-31 2016-11-17 Samson Ag Vorrichtung zum Überwachen des Einnehmens einer vorbestimmten Betriebsstellung, wie einer Betriebsnotstellung, durch ein bewegliches Stellglied und Anordnung mit einem Stellantrieb
US7514899B2 (en) 2005-11-18 2009-04-07 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Method and apparatus for optical wireless charging
WO2007063884A1 (ja) * 2005-11-30 2007-06-07 Holy Loyalty International Co., Ltd. 面状インダクタ装置
US7825544B2 (en) 2005-12-02 2010-11-02 Koninklijke Philips Electronics N.V. Coupling system
JP4965116B2 (ja) 2005-12-07 2012-07-04 スミダコーポレーション株式会社 可撓性コイル
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US9130602B2 (en) 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
US7952322B2 (en) 2006-01-31 2011-05-31 Mojo Mobility, Inc. Inductive power source and charging system
US11201500B2 (en) 2006-01-31 2021-12-14 Mojo Mobility, Inc. Efficiencies and flexibilities in inductive (wireless) charging
US8169185B2 (en) 2006-01-31 2012-05-01 Mojo Mobility, Inc. System and method for inductive charging of portable devices
NZ546955A (en) 2006-05-02 2008-09-26 Auckland Uniservices Ltd Pick-up apparatus for inductive power transfer systems
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
KR100750201B1 (ko) * 2006-06-14 2007-08-17 주식회사 한림포스텍 비접촉 충전기기를 가진 가전기기로 무접점 전력전송용비접촉 콘센트 장치및 그 방법
KR101390746B1 (ko) * 2006-08-04 2014-05-02 에스케이케미칼주식회사 비접촉식 충전 및 데이터 전송용 유도코일
US20100314946A1 (en) * 2006-10-26 2010-12-16 Koninklijke Philips Electronics N.V. Floor covering and inductive power system
US9774086B2 (en) 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US8378522B2 (en) * 2007-03-02 2013-02-19 Qualcomm, Incorporated Maximizing power yield from wireless power magnetic resonators
US8749334B2 (en) * 2007-05-10 2014-06-10 Auckland Uniservices Ltd. Multi power sourced electric vehicle
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
JP2008301645A (ja) * 2007-06-01 2008-12-11 Sanyo Electric Co Ltd 非接触式受電装置及びこれを具えた電子機器
US9124120B2 (en) 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
US20090001941A1 (en) * 2007-06-29 2009-01-01 Microsoft Corporation Inductive Powering Surface for Powering Portable Devices
KR20100057632A (ko) 2007-08-09 2010-05-31 퀄컴 인코포레이티드 공진기의 ｑ 팩터 증가
GB0716679D0 (en) * 2007-08-28 2007-10-03 Fells J Inductive power supply
EP2201641A1 (en) 2007-09-17 2010-06-30 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
KR101473600B1 (ko) 2007-09-17 2014-12-16 퀄컴 인코포레이티드 무선 전력 자기 공진기에서의 고효율 및 고전력 전송
EP2208279A4 (en) 2007-10-11 2016-11-30 Qualcomm Inc WIRELESS POWER TRANSFER USING MAGNETO-MECHANICAL SYSTEMS
JP5224442B2 (ja) * 2007-12-28 2013-07-03 Ｎｅｃトーキン株式会社 非接触電力伝送装置
CN100588025C (zh) * 2008-01-23 2010-02-03 高甫仁 一种电磁感应储能系统
DE102008007822A1 (de) * 2008-02-07 2009-08-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Drahtlose Ladeschnittstelle für einen Energiespeicher
JP2011514129A (ja) 2008-02-22 2011-04-28 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 バッテリ種別検出機能を有する誘導電源システム
US8855554B2 (en) 2008-03-05 2014-10-07 Qualcomm Incorporated Packaging and details of a wireless power device
KR101651806B1 (ko) * 2008-03-13 2016-08-26 액세스 비지니스 그룹 인터내셔날 엘엘씨 복수 코일 프라이머리를 갖는 유도 전력 공급 시스템
US8629576B2 (en) 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US7687941B2 (en) 2008-04-02 2010-03-30 Puthalath Koroth Raghuprasad Cordless power transfer
KR20130010089A (ko) 2008-04-21 2013-01-25 퀄컴 인코포레이티드 근거리 효율적인 무선 전력 송신
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
JP4508266B2 (ja) 2008-05-12 2010-07-21 セイコーエプソン株式会社 コイルユニット及びそれを用いた電子機器
US8965461B2 (en) 2008-05-13 2015-02-24 Qualcomm Incorporated Reverse link signaling via receive antenna impedance modulation
WO2010005324A1 (en) * 2008-07-07 2010-01-14 Powerbyproxi Limited A contactless power receiver and method of operation
US9035499B2 (en) 2008-09-27 2015-05-19 Witricity Corporation Wireless energy transfer for photovoltaic panels
US9106203B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Secure wireless energy transfer in medical applications
US9065423B2 (en) 2008-09-27 2015-06-23 Witricity Corporation Wireless energy distribution system
EP3544196B1 (en) * 2008-09-27 2023-09-13 WiTricity Corporation Wireless energy transfer systems
US8922066B2 (en) 2008-09-27 2014-12-30 Witricity Corporation Wireless energy transfer with multi resonator arrays for vehicle applications
US8957549B2 (en) 2008-09-27 2015-02-17 Witricity Corporation Tunable wireless energy transfer for in-vehicle applications
US8441154B2 (en) 2008-09-27 2013-05-14 Witricity Corporation Multi-resonator wireless energy transfer for exterior lighting
US8400017B2 (en) 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US9396867B2 (en) 2008-09-27 2016-07-19 Witricity Corporation Integrated resonator-shield structures
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US9544683B2 (en) 2008-09-27 2017-01-10 Witricity Corporation Wirelessly powered audio devices
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
US9105959B2 (en) 2008-09-27 2015-08-11 Witricity Corporation Resonator enclosure
US8907531B2 (en) 2008-09-27 2014-12-09 Witricity Corporation Wireless energy transfer with variable size resonators for medical applications
US8946938B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Safety systems for wireless energy transfer in vehicle applications
US8497601B2 (en) 2008-09-27 2013-07-30 Witricity Corporation Wireless energy transfer converters
US8912687B2 (en) 2008-09-27 2014-12-16 Witricity Corporation Secure wireless energy transfer for vehicle applications
US8901778B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with variable size resonators for implanted medical devices
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
US9184595B2 (en) 2008-09-27 2015-11-10 Witricity Corporation Wireless energy transfer in lossy environments
US8692412B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Temperature compensation in a wireless transfer system
US9318922B2 (en) 2008-09-27 2016-04-19 Witricity Corporation Mechanically removable wireless power vehicle seat assembly
US8643326B2 (en) 2008-09-27 2014-02-04 Witricity Corporation Tunable wireless energy transfer systems
US8410636B2 (en) 2008-09-27 2013-04-02 Witricity Corporation Low AC resistance conductor designs
US8692410B2 (en) 2008-09-27 2014-04-08 Witricity Corporation Wireless energy transfer with frequency hopping
US9744858B2 (en) 2008-09-27 2017-08-29 Witricity Corporation System for wireless energy distribution in a vehicle
US8928276B2 (en) 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications
US8963488B2 (en) 2008-09-27 2015-02-24 Witricity Corporation Position insensitive wireless charging
US8629578B2 (en) 2008-09-27 2014-01-14 Witricity Corporation Wireless energy transfer systems
US8937408B2 (en) 2008-09-27 2015-01-20 Witricity Corporation Wireless energy transfer for medical applications
US9601266B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Multiple connected resonators with a single electronic circuit
US8466583B2 (en) 2008-09-27 2013-06-18 Witricity Corporation Tunable wireless energy transfer for outdoor lighting applications
US8901779B2 (en) 2008-09-27 2014-12-02 Witricity Corporation Wireless energy transfer with resonator arrays for medical applications
US8482158B2 (en) 2008-09-27 2013-07-09 Witricity Corporation Wireless energy transfer using variable size resonators and system monitoring
US8947186B2 (en) 2008-09-27 2015-02-03 Witricity Corporation Wireless energy transfer resonator thermal management
US9601261B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Wireless energy transfer using repeater resonators
US9246336B2 (en) 2008-09-27 2016-01-26 Witricity Corporation Resonator optimizations for wireless energy transfer
US9601270B2 (en) 2008-09-27 2017-03-21 Witricity Corporation Low AC resistance conductor designs
US9093853B2 (en) 2008-09-27 2015-07-28 Witricity Corporation Flexible resonator attachment
US8362651B2 (en) 2008-10-01 2013-01-29 Massachusetts Institute Of Technology Efficient near-field wireless energy transfer using adiabatic system variations
CN102217167A (zh) * 2008-12-05 2011-10-12 夏普株式会社 操作系统
US8497658B2 (en) 2009-01-22 2013-07-30 Qualcomm Incorporated Adaptive power control for wireless charging of devices
JP6230776B2 (ja) * 2009-02-05 2017-11-15 オークランド ユニサービシズ リミテッドＡｕｃｋｌａｎｄ Ｕｎｉｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ 誘導電力伝達装置
US9312924B2 (en) 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
US20100201312A1 (en) 2009-02-10 2010-08-12 Qualcomm Incorporated Wireless power transfer for portable enclosures
US8686684B2 (en) 2009-03-27 2014-04-01 Microsoft Corporation Magnetic inductive charging with low far fields
JP5569952B2 (ja) * 2009-09-03 2014-08-13 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 充電装置及び充電システム並びにプログラム
GB2488086B (en) 2010-01-05 2014-11-05 Access Business Group Int Llc Inductive charging system for electric vehicle
JP5645438B2 (ja) 2010-03-25 2014-12-24 キヤノン株式会社 給電装置及び給電方法
US8890470B2 (en) 2010-06-11 2014-11-18 Mojo Mobility, Inc. System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
JP5593926B2 (ja) * 2010-07-29 2014-09-24 ソニー株式会社 給電システム、給電装置および電子機器
US9602168B2 (en) 2010-08-31 2017-03-21 Witricity Corporation Communication in wireless energy transfer systems
NZ589312A (en) 2010-11-16 2013-03-28 Powerbyproxi Ltd Battery having inductive power pickup coils disposed within the battery casing and at an angle to the casing axis
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
US9496732B2 (en) 2011-01-18 2016-11-15 Mojo Mobility, Inc. Systems and methods for wireless power transfer
US10115520B2 (en) 2011-01-18 2018-10-30 Mojo Mobility, Inc. Systems and method for wireless power transfer
US11342777B2 (en) 2011-01-18 2022-05-24 Mojo Mobility, Inc. Powering and/or charging with more than one protocol
JP5921839B2 (ja) * 2011-09-05 2016-05-24 株式会社テクノバ 非接触給電トランス
WO2012099170A1 (ja) * 2011-01-19 2012-07-26 株式会社 テクノバ 非接触給電装置
KR101364992B1 (ko) * 2011-01-28 2014-02-20 삼성전자주식회사 무선 전력 전송 장치 및 방법
US20120244969A1 (en) 2011-03-25 2012-09-27 May Patents Ltd. System and Method for a Motion Sensing Device
CN103563204B (zh) * 2011-04-08 2017-06-23 捷通国际有限公司 反绕感应电源
JP5605301B2 (ja) * 2011-05-13 2014-10-15 株式会社デンソー 非接触給電システム
US9948145B2 (en) 2011-07-08 2018-04-17 Witricity Corporation Wireless power transfer for a seat-vest-helmet system
US9384885B2 (en) 2011-08-04 2016-07-05 Witricity Corporation Tunable wireless power architectures
WO2013036947A2 (en) 2011-09-09 2013-03-14 Witricity Corporation Foreign object detection in wireless energy transfer systems
US20130062966A1 (en) 2011-09-12 2013-03-14 Witricity Corporation Reconfigurable control architectures and algorithms for electric vehicle wireless energy transfer systems
KR102102567B1 (ko) * 2011-09-29 2020-04-21 애플 인크. 무선 충전식 전지 및 그 구성요소들
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
US20150295416A1 (en) * 2011-10-07 2015-10-15 Powerbyproxi Limited Transmitter for an inductive power transfer
US10673274B2 (en) 2011-10-17 2020-06-02 Auckland Uniservices Limited Inductive power transfer apparatus
US9318257B2 (en) 2011-10-18 2016-04-19 Witricity Corporation Wireless energy transfer for packaging
CN103988391A (zh) 2011-11-04 2014-08-13 WiTricity公司 无线能量传输建模工具
KR101356623B1 (ko) * 2011-11-10 2014-02-03 주식회사 스파콘 전력전송코일 및 무선 전력전송장치
KR101371058B1 (ko) * 2011-12-07 2014-03-10 한양대학교 산학협력단 전기 공진을 이용한 송전측 코일조립체, 수전측 코일조립체 및 무선 전력 송수신장치
US9270342B2 (en) * 2011-12-16 2016-02-23 Qualcomm Incorporated System and method for low loss wireless power transmission
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
US9744368B2 (en) * 2012-02-16 2017-08-29 Medtronic, Inc. Self-tuning external device for wirelessly recharging implantable medical devices
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
US9343922B2 (en) 2012-06-27 2016-05-17 Witricity Corporation Wireless energy transfer for rechargeable batteries
KR102074475B1 (ko) 2012-07-10 2020-02-06 지이 하이브리드 테크놀로지스, 엘엘씨 무선 전력 전송 시스템에서 이물질 감지 장치 및 방법
US9287607B2 (en) 2012-07-31 2016-03-15 Witricity Corporation Resonator fine tuning
US9595378B2 (en) 2012-09-19 2017-03-14 Witricity Corporation Resonator enclosure
CN109969007A (zh) 2012-10-19 2019-07-05 韦特里西提公司 无线能量传输系统中的外来物检测
KR102139841B1 (ko) 2012-10-29 2020-07-31 애플 인크. 유도 전력 전송 시스템용 수신기 및 유도 전력 전송 시스템용 수신기를 제어하는 방법
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
US9961985B2 (en) 2012-11-30 2018-05-08 Colgate-Palmolive Company Case for powered toothbrush and system
TWD160734S (zh) 2012-11-30 2014-05-21 美國棕欖公司 用於電動牙刷且具有電池充電座的殼體
CA151362S (en) 2012-11-30 2014-03-06 Omron Healthcare Co Ltd Electric toothbrush
JPWO2014119294A1 (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
EP2953144B1 (en) * 2013-01-30 2017-10-11 Panasonic Intellectual Property Management Co., Ltd. Contactless-power-transfer-device coil and contactless power-transfer device
RU2630431C2 (ru) * 2013-02-12 2017-09-07 Сис Рисорсез Лтд. Индуктивное зарядное устройство для электронной сигареты
EP2973936A4 (en) * 2013-03-15 2016-10-19 Ericsson Inc WIRELESS POWER TRANSFER VIA VARIABLE COUPLING CAPACITY
JP6216966B2 (ja) * 2013-03-29 2017-10-25 株式会社エクォス・リサーチ 電力伝送システム
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
CN109687595B (zh) * 2013-05-09 2022-01-14 泰科电子(上海)有限公司 非接触式供电电路
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
US9855436B2 (en) 2013-07-29 2018-01-02 Alfred E. Mann Foundation For Scientific Research High efficiency magnetic link for implantable devices
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
JP6246001B2 (ja) * 2014-01-24 2017-12-13 ホシデン株式会社 二次コイルモジュール
US9780573B2 (en) 2014-02-03 2017-10-03 Witricity Corporation Wirelessly charged battery system
WO2015123614A2 (en) 2014-02-14 2015-08-20 Witricity Corporation Object detection for wireless energy transfer systems
JP6107715B2 (ja) * 2014-03-19 2017-04-05 株式会社ダイフク 給電パッドとその給電パッドを用いたフォークリフトの非接触充電システム、および、受電パッドとその受電パッドを用いた非接触給電設備の２次側受電回路
US9601933B2 (en) 2014-03-25 2017-03-21 Apple Inc. Tessellated inductive power transmission system coil configurations
US9842687B2 (en) 2014-04-17 2017-12-12 Witricity Corporation Wireless power transfer systems with shaped magnetic components
US9892849B2 (en) 2014-04-17 2018-02-13 Witricity Corporation Wireless power transfer systems with shield openings
US10447079B2 (en) 2014-04-18 2019-10-15 Apple Inc. Multi-coil induction
US9837860B2 (en) 2014-05-05 2017-12-05 Witricity Corporation Wireless power transmission systems for elevators
WO2015171910A1 (en) 2014-05-07 2015-11-12 Witricity Corporation Foreign object detection in wireless energy transfer systems
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
US9449754B2 (en) 2014-05-30 2016-09-20 Apple Inc. Coil constructions for improved inductive energy transfer
US9954375B2 (en) 2014-06-20 2018-04-24 Witricity Corporation Wireless power transfer systems for surfaces
US9722450B2 (en) 2014-07-02 2017-08-01 Apple Inc. Inductive power transmission geometry
US10574091B2 (en) 2014-07-08 2020-02-25 Witricity Corporation Enclosures for high power wireless power transfer systems
US9842688B2 (en) 2014-07-08 2017-12-12 Witricity Corporation Resonator balancing in wireless power transfer systems
CN107077963B (zh) 2014-09-26 2021-08-06 苹果公司 用于感应电能传输系统的发射器
US9843217B2 (en) 2015-01-05 2017-12-12 Witricity Corporation Wireless energy transfer for wearables
AU363828S (en) 2015-02-27 2015-08-26 Colgate Palmolive Co Electric toothbrush
US10248899B2 (en) 2015-10-06 2019-04-02 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
US10141788B2 (en) 2015-10-22 2018-11-27 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
CA3012325A1 (en) 2016-02-02 2017-08-10 Witricity Corporation Controlling wireless power transfer systems
KR102612384B1 (ko) 2016-02-08 2023-12-12 위트리시티 코포레이션 Ｐｗｍ 커패시터 제어
US20180123392A1 (en) 2016-10-31 2018-05-03 Apple Inc. Wireless Charging System With Solenoids
US10355532B2 (en) 2016-11-02 2019-07-16 Apple Inc. Inductive power transfer
JP6873727B2 (ja) * 2017-02-10 2021-05-19 株式会社テイエルブイ 防爆構造を有する電気回路
CN106935388B (zh) * 2017-02-23 2018-07-20 福州大学 一种多绕组磁耦合接收线圈结构
CN110999029A (zh) 2017-05-30 2020-04-10 无线先进车辆电气化有限公司 单点馈电多垫式无线充电
NL2019015B1 (en) 2017-06-02 2018-12-11 Univ Delft Tech Contactless charger system for charging an electric vehicle
CN111108662B (zh) 2017-06-29 2023-12-12 韦特里西提公司 无线电力系统的保护和控制
US11462943B2 (en) 2018-01-30 2022-10-04 Wireless Advanced Vehicle Electrification, Llc DC link charging of capacitor in a wireless power transfer pad
US10593468B2 (en) 2018-04-05 2020-03-17 Apple Inc. Inductive power transfer assembly
WO2019239671A1 (ja) * 2018-06-15 2019-12-19 アルプスアルパイン株式会社 コイル封入圧粉成形コア、インダクタンス素子、および電子・電気機器
EP3623205B1 (en) * 2018-09-12 2022-01-19 Ningbo Geely Automobile Research & Development Co. Ltd. A device for a wireless power transfer system
KR102153418B1 (ko) * 2018-11-12 2020-09-08 이준희 무선 충전 시스템
CN111490580A (zh) * 2019-01-28 2020-08-04 北京小米移动软件有限公司 无线充电接收模组、无线充电系统和终端
US11444485B2 (en) 2019-02-05 2022-09-13 Mojo Mobility, Inc. Inductive charging system with charging electronics physically separated from charging coil
WO2020185902A1 (en) 2019-03-11 2020-09-17 Axonics Modulation Technologies, Inc. Charging device with off-center coil
JP7430576B2 (ja) 2020-05-25 2024-02-13 矢崎総業株式会社 車両用充電システム
EP3916743A1 (en) * 2020-05-29 2021-12-01 ABB Power Grids Switzerland AG Hybrid transformer core and method of manufacturing a transformer core
CN111968842B (zh) * 2020-08-20 2021-12-28 沈阳工业大学 一种旋转式松耦合变压器
US11881726B2 (en) 2021-01-29 2024-01-23 Ut-Battelle, Llc Shielding system for wireless power transfer
CN114005665B (zh) * 2021-11-04 2023-04-07 无锡普天铁心股份有限公司 一种能够快速包装多台铁心的工艺及包装结构
CN115903456B (zh) * 2022-10-25 2023-08-29 西安电子科技大学 磁悬浮平台位移机构及其控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519262A (en) * 1992-11-17 1996-05-21 Wood; Mark B. Near field power coupling system
WO1995011545A1 (en) * 1993-10-21 1995-04-27 Auckland Uniservices Limited Inductive power pick-up coils
US5564537A (en) * 1994-04-04 1996-10-15 Cooper Tire & Rubber Company Adaptive-passive vibration control system
US5536979A (en) * 1994-06-30 1996-07-16 Mceachern; Alexander Charger for hand-held rechargeable electric apparatus with switch for reduced magnetic field
DE69735586D1 (de) * 1996-05-03 2006-05-18 Auckland Uniservices Ltd Induktiv gespeister batterielader
GB2314470A (en) * 1996-06-18 1997-12-24 Tien Chung Lung Battery charging arrangement with inductively coupled charging device and rechargeable battery device
JPH10241936A (ja) * 1997-02-26 1998-09-11 Alps Electric Co Ltd 磁性フィルムおよび磁性体
WO1998058437A1 (en) * 1997-06-16 1998-12-23 Yehuda Binder Battery substitute pack
JP2000295796A (ja) 1999-04-02 2000-10-20 Tokin Corp 非接触電力供給装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103977556A (zh) * 2014-05-19 2014-08-13 苏州乐聚一堂电子科技有限公司 无线感应转盘
CN104027972A (zh) * 2014-05-29 2014-09-10 苏州乐聚一堂电子科技有限公司 无线感应棋子
CN104027975A (zh) * 2014-05-29 2014-09-10 苏州乐聚一堂电子科技有限公司 无线感应筹码

Also Published As

Publication number Publication date
AU2003233895A1 (en) 2003-11-11
KR101009812B1 (ko) 2011-01-19
EP1506605A2 (en) 2005-02-16
WO2003096361A1 (en) 2003-11-20
EP1506554A1 (en) 2005-02-16
CN1653669A (zh) 2005-08-10
KR20050016879A (ko) 2005-02-21
WO2003096512A3 (en) 2004-02-26
AU2003233895B2 (en) 2008-09-25
AU2008255158A1 (en) 2009-01-08
AU2010210006A1 (en) 2010-09-02
AU2003240999A1 (en) 2003-11-11
AU2008255158B2 (en) 2010-09-23
JP2005525705A (ja) 2005-08-25
WO2003096512A8 (en) 2004-12-16
AU2008255158B8 (en) 2011-01-20
JP4403285B2 (ja) 2010-01-27
WO2003096512A2 (en) 2003-11-20

Similar Documents

Publication Publication Date Title
CN100550570C (zh) 电能传输系统和在其中使用的初级装置
CN101699709B (zh) 无接触式电能传输装置及方法
US7952324B2 (en) Contact-less power transfer
US6906495B2 (en) Contact-less power transfer
US20060061323A1 (en) Contact-less power transfer
US20050135122A1 (en) Contact-less power transfer
GB2399229A (en) Inductive power transfer system having areas with horizontal field

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: AMWAY (EUROPE) CO., LTD.

Free format text: FORMER OWNER: SIPLESSIS BOR CO., LTD.

Effective date: 20081114

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20081114

Address after: Milton Keynes

Applicant after: Amway Europe Ltd.

Address before: cambridge

Applicant before: Splashpower Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180802

Address after: Holland Ian Deho Finn

Patentee after: Philips Intellectual Property Enterprise Co.,Ltd.

Address before: michigan

Patentee before: ACCESS BUSINESS GROUP INTERNATIONAL LLC

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091014