SE515229C2 - Kontaktlöst, digitalt kraftsändnings- och kraftmottagningssystem i en radiotelefon - Google Patents

Kontaktlöst, digitalt kraftsändnings- och kraftmottagningssystem i en radiotelefon

Info

Publication number
SE515229C2
SE515229C2 SE9200554A SE9200554A SE515229C2 SE 515229 C2 SE515229 C2 SE 515229C2 SE 9200554 A SE9200554 A SE 9200554A SE 9200554 A SE9200554 A SE 9200554A SE 515229 C2 SE515229 C2 SE 515229C2
Authority
SE
Sweden
Prior art keywords
voltage
data
generating
base unit
portable device
Prior art date
Application number
SE9200554A
Other languages
English (en)
Swedish (sv)
Other versions
SE9200554D0 (sv
SE9200554L (sv
Inventor
Chung-Sik Hong
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SE9200554D0 publication Critical patent/SE9200554D0/xx
Publication of SE9200554L publication Critical patent/SE9200554L/xx
Publication of SE515229C2 publication Critical patent/SE515229C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
SE9200554A 1991-10-25 1992-02-25 Kontaktlöst, digitalt kraftsändnings- och kraftmottagningssystem i en radiotelefon SE515229C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910018829A KR950004749B1 (ko) 1991-10-25 1991-10-25 무선 전화기의 무접점 디지탈 파워 송수신 시스템

Publications (3)

Publication Number Publication Date
SE9200554D0 SE9200554D0 (sv) 1992-02-25
SE9200554L SE9200554L (sv) 1993-04-26
SE515229C2 true SE515229C2 (sv) 2001-07-02

Family

ID=19321770

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200554A SE515229C2 (sv) 1991-10-25 1992-02-25 Kontaktlöst, digitalt kraftsändnings- och kraftmottagningssystem i en radiotelefon

Country Status (5)

Country Link
US (1) US5396538A (it)
KR (1) KR950004749B1 (it)
AT (1) AT406626B (it)
IT (1) IT1254805B (it)
SE (1) SE515229C2 (it)

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JPH0795285A (ja) * 1993-09-24 1995-04-07 Uniden Corp コードレス電話装置
GB2330461B (en) * 1994-06-30 1999-06-02 Nec Corp Noncontacting charging device
JP2671809B2 (ja) * 1994-06-30 1997-11-05 日本電気株式会社 非接触型充電装置
US5831420A (en) * 1997-04-28 1998-11-03 Motorola, Inc. Pulse load averaging power converter
US6208115B1 (en) 1997-06-16 2001-03-27 Yehuda Binder Battery substitute pack
DE19730456A1 (de) * 1997-07-16 1999-01-21 Berchtold Gmbh & Co Geb Elektrisch betriebene medizinische Vorrichtung
US5905372A (en) * 1997-12-17 1999-05-18 Motorola, Inc. Apparatus and method for delivering power to a contactless portable data device
US6049701A (en) * 1998-01-07 2000-04-11 Nortel Networks Corporation Corded to uncorded telephone conversion kit
US6127799A (en) * 1999-05-14 2000-10-03 Gte Internetworking Incorporated Method and apparatus for wireless powering and recharging
US6687387B1 (en) 1999-12-27 2004-02-03 Internet Pictures Corporation Velocity-dependent dewarping of images
GB2384133B (en) * 2000-10-24 2004-11-17 Yaron Mayer Cellular phone that exposes the user's brain to much less microwave radiation than ordinary cellular phones with the help of a proxy (intermediary) device
US7263388B2 (en) * 2001-06-29 2007-08-28 Nokia Corporation Charging system for portable equipment
KR100442360B1 (ko) * 2001-09-12 2004-07-30 엘지전자 주식회사 충전된 휴대폰을 이용한 휴대폰 충전 장치
GB2388715B (en) * 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power
US6954053B2 (en) * 2002-07-10 2005-10-11 Atmel Corporation Interface for shunt voltage regulator in a contactless smartcard
DE10250613B4 (de) * 2002-10-30 2007-02-08 Advanced Micro Devices, Inc., Sunnyvale Integrierter RF-Signalpegeldetektor, der für die automatische Leistungspegelsteuerung verwendbar ist
US6967462B1 (en) 2003-06-05 2005-11-22 Nasa Glenn Research Center Charging of devices by microwave power beaming
US20070135174A1 (en) * 2003-08-20 2007-06-14 Musk William H H Mobile telephone and an accessory
US7378817B2 (en) * 2003-12-12 2008-05-27 Microsoft Corporation Inductive power adapter
US7375492B2 (en) * 2003-12-12 2008-05-20 Microsoft Corporation Inductively charged battery pack
US7211986B1 (en) * 2004-07-01 2007-05-01 Plantronics, Inc. Inductive charging system
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
US9130602B2 (en) * 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
RU2306653C1 (ru) * 2006-04-20 2007-09-20 Олег Валерьевич Белянин Беспроводная зарядная система с обратной связью
US7706771B2 (en) * 2007-02-08 2010-04-27 Broadcom Corporation Inductive powering for a mobile communication device and method for use therewith
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US9124120B2 (en) 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
CN101842962B (zh) * 2007-08-09 2014-10-08 高通股份有限公司 增加谐振器的q因数
GB0716679D0 (en) * 2007-08-28 2007-10-03 Fells J Inductive power supply
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WO2009039113A1 (en) * 2007-09-17 2009-03-26 Nigel Power, Llc Transmitters and receivers for wireless energy transfer
KR101312215B1 (ko) * 2007-10-11 2013-09-27 퀄컴 인코포레이티드 자기 기계 시스템을 이용하는 무선 전력 전송
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
RU2011104370A (ru) * 2008-07-09 2012-08-20 Эксесс Бизнесс Груп Интернешнл, Ллс (Us) Система беспроводной зарядки
US7825537B2 (en) 2008-11-14 2010-11-02 Harris Corporation Inductive power transfer system and method
USD611898S1 (en) 2009-07-17 2010-03-16 Lin Wei Yang Induction charger
USD611899S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
USD611900S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
US8174233B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8022775B2 (en) * 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8237402B2 (en) * 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
US8460816B2 (en) * 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
JP5670168B2 (ja) * 2010-12-13 2015-02-18 Ｕｄトラックス株式会社 蓄電セル及び蓄電装置
US20120244969A1 (en) 2011-03-25 2012-09-27 May Patents Ltd. System and Method for a Motion Sensing Device
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
ITUB20153500A1 (it) * 2015-09-09 2017-03-09 St Microelectronics Srl Procedimento per trasmettere potenza e dati attraverso una barriera di isolamento galvanico, sistema ed apparecchiatura corrispondenti
IT201600088207A1 (it) 2016-08-30 2018-03-02 St Microelectronics Srl Circuito di isolamento galvanico, sistema e procedimento corrispondenti
US10433396B1 (en) * 2018-04-02 2019-10-01 Energizer Brands, Llc Portable electrical device with integrated charger

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US3919491A (en) * 1973-09-12 1975-11-11 Curtis L Luce Telephone transmitter and receiver
JPS56115045A (en) * 1980-02-15 1981-09-10 Nippon Telegr & Teleph Corp <Ntt> Telephone to be set on travelling object
DE3040137A1 (de) * 1980-10-24 1982-05-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Punktfoermige einrichtung zur uebertragung von information zwischen einer trasse und auf dieser gefuehrten fahrzeugen
AT386098B (de) * 1984-12-05 1988-06-27 Siemens Ag Oesterreich Batterieladekontakteinrichtung fuer schnurlose telefonapparate
FR2578126B1 (fr) * 1985-02-26 1992-01-03 Lecheviller Jean Pierre Appareil telephonique a borne fixe et combine mobile
FR2595889B1 (fr) * 1986-03-14 1988-05-06 Havel Christophe Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication
GB2202414A (en) * 1987-03-10 1988-09-21 Oxley Dev Co Ltd Transmission of power and/or data
US5070500A (en) * 1988-08-30 1991-12-03 Tokyo Keiki Company Ltd. Memory package system utilizing inductive coupling between memory module and read/write unit
KR950004749B1 (ko) * 1991-10-25 1995-05-06 삼성전자주식회사 무선 전화기의 무접점 디지탈 파워 송수신 시스템

Also Published As

Publication number Publication date
SE9200554D0 (sv) 1992-02-25
SE9200554L (sv) 1993-04-26
KR950004749B1 (ko) 1995-05-06
AT406626B (de) 2000-07-25
IT1254805B (it) 1995-10-11
KR930009267A (ko) 1993-05-22
ITMI920358A0 (it) 1992-02-19
US5396538A (en) 1995-03-07
ATA13192A (de) 1999-11-15
ITMI920358A1 (it) 1993-08-19

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