Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 9:00 AM CET
Settings

Settings

Goto Application

1. JP2017163834 - WIRELESS POWER UTILIZATION IN LOCAL COMPUTING ENVIRONMENT

Office
Japan
Application Number 2017084717
Application Date 21.04.2017
Publication Number 2017163834
Publication Date 14.09.2017
Publication Kind A
IPC
H02J 50/50
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
50using additional energy repeaters 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 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 50/80
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
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
大塚 康弘
高柳 司郎
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ワイヤレス電力の利用
Abstract
(EN)

PROBLEM TO BE SOLVED: To provide a system and method for utilizing wireless near field magnetic resonance power transmission in a computing environment.

SOLUTION: Devices 400, 402 and 404 can each take turns tuning and de-tuning themselves such that at any one time only one of the devices receives power. For example, during a period 1, the device 400 receives power by tuning itself to at least one of the available resonant frequencies while the devices 402 and 404 are de-tuned. Once the device 400 has completed its power cycle, the device 400 de-tunes itself and the device 402 tunes itself and receives power wirelessly from the NFMR power supply. Once the device 402 completes its power cycle, the device 402 de-tunes itself and the device 404 tunes itself to at least one of the resonance frequencies to receive power from the NFMR power supply.

SELECTED DRAWING: Figure 4

COPYRIGHT: (C)2017,JPO&INPIT


(JA)

【課題】コンピューティング環境においてワイヤレス近距離場磁界共鳴電力伝送を利用するシステム及び方法を提供する。
【解決手段】機器400、402及び404の各々は、1度に機器のうちの1つのみが電力を受信するようにそれぞれ順番に自身を同調及び離調できる。例えば期間1の間、機器400は、自身を使用可能な共振周波数のうちの少なくとも1つに同調させることで電力を受信し、機器402及び404は離調される。機器400が電力サイクルを完了すると、機器400は自身を離調し、機器402は、自身を同調させ、NFMR電源から電力をワイヤレスで受信する。機器402が電力サイクルを完了すると、機器402は自身を離調し、機器404は、NFMR電源から電力を受信するために共振周波数のうちの少なくとも1つに自身を同調させる。
【選択図】図4