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1. WO2013048132 - APPARATUS AND METHOD FOR WIRELESS CHARGING

Publication Number WO/2013/048132
Publication Date 04.04.2013
International Application No. PCT/KR2012/007798
International Filing Date 27.09.2012
IPC
H02J 7/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 17/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
17Systems for supplying or distributing electric power by electromagnetic waves
CPC
H02J 50/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 50/60
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
60responsive to the presence of foreign objects, e.g. detection of living beings
H02J 50/80
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
80involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/0029
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0029with safety or protection devices or circuits
H02J 7/025
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02for charging batteries from ac mains by converters
022characterised by the type of converter
025using non-contact coupling, e.g. inductive, capacitive
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • PARK, Se-Ho
  • LEE, Young-Min
Agents
  • LEE, Keon-Joo
Priority Data
10-2011-009966130.09.2011KR
10-2012-010650125.09.2012KR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD FOR WIRELESS CHARGING
(FR) APPAREIL ET PROCÉDÉ DE CHARGE SANS FIL
Abstract
(EN) The present disclosure relates to an apparatus and a method for wireless charging. The method includes: receiving a wireless power and performing wireless charging by a wireless power reception apparatus; detecting whether a human body approaches the wireless power reception apparatus during receiving of the wireless power; and when approaching of the human body is detected, interrupting the wireless charging. The method can prevent a human body from being exposed to a magnetic field by interrupting wireless charging when a human body approaches during wireless charging.
(FR) La présente invention concerne un appareil et un procédé de charge sans fil. Le procédé consiste: à recevoir de l'énergie sans fil et à effectuer la charge sans fil au moyen d'un appareil de réception d'énergie sans fil; à détecter si un corps humain s'approche de l'appareil de réception d'énergie sans fil pendant la réception de l'énergie sans fil, et lorsque le corps humain est détecté, à interrompre la charge sans fil. Le procédé peut empêcher un corps humain de se trouver exposé à un champ magnétique du fait qu'il interrompt la charge sans fil lorsqu'un corps humain s'approche pendant la charge sans fil.
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