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1. CN102612674 - Wireless power utilization in a local computing environment

Office
China
Application Number 201080051931.4
Application Date 10.11.2010
Publication Number 102612674
Publication Date 25.07.2012
Grant Number 102612674
Grant Date 27.05.2015
Publication Kind B
IPC
G06F 1/26
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
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.
Inventors Culbert Michael F.
Bilbrey Brett C.
Simon David I.
Arnold Peter M.
Agents gao jing
Priority Data 61/262,086 17.11.2009 US
Title
(EN) Wireless power utilization in a local computing environment
(ZH) 局部计算环境中的无线电力使用
Abstract
(EN) Various embodiments of a wirelessly powered local computing environment are described. The wireless powered local computing environment includes at least a near field magnetic resonance (NFMR) power supply arranged to wirelessly provide power to any of a number of suitably configured devices. In the described embodiments, 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. Typically, the distance D can be on the order of 1 meter or so.
(ZH)

描述了无线地供电的局部计算环境的各实施例。无线地供电的局部计算环境至少包括被配置成无线地向若干个被适当配置的设备中的任何一个提供电力的近场磁谐振(NFMR)电源。在所述各实施例中,被配置成从NFMR电源无线地接收电力的设备必须位于被称为近场的区域内,该区域延伸不超过距离D,距离D是NFMR电源传输设备的特征大小的几倍。通常,距离D大约1米左右。