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1. JP2014195400 - WIRELESS POWER UTILIZATION IN LOCAL COMPUTING ENVIRONMENT

Office
Japan
Application Number 2014078944
Application Date 07.04.2014
Publication Number 2014195400
Publication Date 09.10.2014
Publication Kind A
IPC
H02J 17/00
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
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
H02J 7/345
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
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
345using capacitors as storage or buffering devices
H04B 5/0025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
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 50/40
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
40using two or more transmitting or receiving devices
Applicants APPLE INC
アップル インコーポレイテッド
Inventors MICHAEL F CULBERT
カルバート, マイケル エフ.
BRETT C BILBREY
ビルブレイ, ブレット シー.
DAVID I SIMON
シモン, デイビッド アイ.
PETER M ARNOLD
アーノルド, ペーター エム.
Agents 大塚 康徳
高柳 司郎
大塚 康弘
木村 秀二
下山 治
永川 行光
Priority Data 61/262,086 17.11.2009 US
Title
(EN) WIRELESS POWER UTILIZATION IN LOCAL COMPUTING ENVIRONMENT
(JA) ローカルコンピューティング環境での無線電力の利用
Abstract
(EN)

PROBLEM TO BE SOLVED: To utilize a wireless power transmission in a portable computing environment.

SOLUTION: A wireless powered local computing environment includes at least a near field magnetic resonance (NFMR) power supply arranged to wirelessly provide power to a number of suitably configured devices. The devices arranged to receive power wirelessly from the NFMR power supply must be located in a region known as the near field that extends no further than a distance D of a few times a characteristic size of the NFMR power supply transmission device. The distance D can be on the order of 1 meter.

COPYRIGHT: (C)2015,JPO&INPIT


(JA)

【課題】ポータブルコンピューティング環境において無線電力伝送を利用する。
【解決手段】無線で電力供給されるローカルコンピューティング環境は、多くの適切に構成された機器に電力を無線で供給するように構成された少なくとも1つの近距離場磁界共鳴(NFMR)電源を含む。NFMR電源から電力を無線で受信するように構成された機器は、NFMR電力送信機の特徴的なサイズの数倍の距離D以上ではない近距離場として既知である領域に配置されなければならない。距離Dは、1mのオーダである。
【選択図】図2