SG10201602721PA - Wireless power supply system - Google Patents

Wireless power supply system

Info

Publication number
SG10201602721PA
SG10201602721PA SG10201602721PA SG10201602721PA SG10201602721PA SG 10201602721P A SG10201602721P A SG 10201602721PA SG 10201602721P A SG10201602721P A SG 10201602721PA SG 10201602721P A SG10201602721P A SG 10201602721PA SG 10201602721P A SG10201602721P A SG 10201602721PA
Authority
SG
Singapore
Prior art keywords
power supply
supply system
wireless power
wireless
supply
Prior art date
Application number
SG10201602721PA
Inventor
Takezo Hatanaka
Hisashi Tsuda
Original Assignee
Nitto Denko Corp
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
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG10201602721PA publication Critical patent/SG10201602721PA/en

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
    • H02J50/005—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
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H04B5/26—
    • 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
SG10201602721PA 2011-04-11 2012-04-02 Wireless power supply system SG10201602721PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011087537A JP5968596B2 (en) 2011-04-11 2011-04-11 Wireless power supply system

Publications (1)

Publication Number Publication Date
SG10201602721PA true SG10201602721PA (en) 2016-05-30

Family

ID=47009207

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2013075536A SG194160A1 (en) 2011-04-11 2012-04-02 Wireless power supply system
SG10201602721PA SG10201602721PA (en) 2011-04-11 2012-04-02 Wireless power supply system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2013075536A SG194160A1 (en) 2011-04-11 2012-04-02 Wireless power supply system

Country Status (8)

Country Link
US (1) US20140035386A1 (en)
EP (1) EP2698898B1 (en)
JP (1) JP5968596B2 (en)
KR (1) KR20140022870A (en)
CN (1) CN103460556B (en)
SG (2) SG194160A1 (en)
TW (1) TWI555294B (en)
WO (1) WO2012141028A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6156726B2 (en) * 2013-03-27 2017-07-05 パナソニックＩｐマネジメント株式会社 Power supply device and charging system
JP6144176B2 (en) 2013-10-15 2017-06-07 日東電工株式会社 Wireless power transmission device capable of forming magnetic field space and method for forming the same
CN103872798B (en) * 2014-03-27 2016-04-13 武汉大学 The optimization method of a kind of magnetic resonance wireless energy transfer system and coil position thereof
KR102423618B1 (en) * 2015-03-06 2022-07-22 삼성전자주식회사 Wireless power transmitter
JP2015213428A (en) * 2015-06-24 2015-11-26 日東電工株式会社 Wireless power supply system
CN106130105A (en) * 2016-07-11 2016-11-16 深圳天珑无线科技有限公司 Wireless charging device, system and method
JP6945188B2 (en) * 2016-11-30 2021-10-06 パナソニックＩｐマネジメント株式会社 Wireless power supply unit, power transmission module, power receiving module and wireless power transmission system
KR102605850B1 (en) * 2017-02-06 2023-11-24 주식회사 위츠 Wireless power transmitter and method for controlling wireless power transmitter
CN110112833A (en) * 2019-04-11 2019-08-09 未竟科技(北京)有限公司 A kind of wireless energy transfer system
EP4205258A1 (en) * 2020-08-28 2023-07-05 Covidien LP Medical device wireless charging system
WO2023023985A1 (en) * 2021-08-25 2023-03-02 广景视睿科技（深圳）有限公司 Projection device

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US8378523B2 (en) * 2007-03-02 2013-02-19 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
KR20100065187A (en) * 2007-09-13 2010-06-15 퀄컴 인코포레이티드 Antennas for wireless power applications
WO2009037821A1 (en) * 2007-09-17 2009-03-26 Hideo Kikuchi Induced power transmission circuit
US20090278493A1 (en) * 2008-05-10 2009-11-12 Alden Ray M Intra-package battery charging apparatus and process for distributed products
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JP4911148B2 (en) * 2008-09-02 2012-04-04 ソニー株式会社 Contactless power supply
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
WO2010038297A1 (en) * 2008-10-02 2010-04-08 トヨタ自動車株式会社 Self-resonant coil, contactless power transferring apparatus, and vehicle
JP5359184B2 (en) * 2008-10-22 2013-12-04 トヨタ自動車株式会社 Power supply system
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JP5365306B2 (en) * 2009-03-31 2013-12-11 富士通株式会社 Wireless power supply system
TWI504096B (en) * 2009-04-08 2015-10-11 Access Business Group Int Llc Selectable coil array and method for same
JP2011030294A (en) * 2009-07-22 2011-02-10 Sony Corp Secondary battery device
KR101136532B1 (en) * 2009-09-15 2012-04-17 주식회사 삼보컴퓨터 Contactless charging apparatus, contactless charging battery apparatus and contactless charging system having the same
KR20110062841A (en) * 2009-12-04 2011-06-10 한국전자통신연구원 Wireless energy transfer device
US8934857B2 (en) * 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US8994221B2 (en) * 2010-06-01 2015-03-31 University Of Maryland Method and system for long range wireless power transfer
US8890366B2 (en) * 2010-09-30 2014-11-18 Mitsubishi Electric Research Laboratories, Inc. Wireless energy transfer using array of resonant objects
US8551163B2 (en) * 2010-10-07 2013-10-08 Everheart Systems Inc. Cardiac support systems and methods for chronic use
JP2012165527A (en) * 2011-02-04 2012-08-30 Nitto Denko Corp Wireless power supply system
JP5838562B2 (en) * 2011-02-17 2016-01-06 富士通株式会社 Wireless power transmission device and wireless power transmission system
KR101859191B1 (en) * 2011-03-23 2018-05-18 삼성전자주식회사 Method and apparatus for controlling wireless power transmission and reception, and wireless power transmission system
US9270124B2 (en) * 2011-06-30 2016-02-23 Semiconductor Energy Laboratory Co., Ltd. Contactless power supply device

Also Published As

Publication number Publication date
WO2012141028A1 (en) 2012-10-18
EP2698898A1 (en) 2014-02-19
TWI555294B (en) 2016-10-21
EP2698898A4 (en) 2014-09-17
CN103460556A (en) 2013-12-18
US20140035386A1 (en) 2014-02-06
KR20140022870A (en) 2014-02-25
JP5968596B2 (en) 2016-08-10
SG194160A1 (en) 2013-12-30
CN103460556B (en) 2017-10-17
TW201251257A (en) 2012-12-16
EP2698898B1 (en) 2017-06-14
JP2012222989A (en) 2012-11-12

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