AR014635A1 - Una disposicion de control de fuente de energia para un telefono portatil, una unidad de control para dicha disposicion y un metodo para controlar dichafuente de energia mediante dicha disposicion y un metodo para controlar dicha fuente de energia mediante dicha unidad y que utiliza la referida disp - Google Patents

Una disposicion de control de fuente de energia para un telefono portatil, una unidad de control para dicha disposicion y un metodo para controlar dichafuente de energia mediante dicha disposicion y un metodo para controlar dicha fuente de energia mediante dicha unidad y que utiliza la referida disp

Info

Publication number
AR014635A1
AR014635A1 ARP990100711A ARP990100711A AR014635A1 AR 014635 A1 AR014635 A1 AR 014635A1 AR P990100711 A ARP990100711 A AR P990100711A AR P990100711 A ARP990100711 A AR P990100711A AR 014635 A1 AR014635 A1 AR 014635A1
Authority
AR
Argentina
Prior art keywords
controlling
energy source
energy
unit
control unit
Prior art date
Application number
ARP990100711A
Other languages
English (en)
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR014635A1 publication Critical patent/AR014635A1/es

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
    • H02J7/575—
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • H02J7/92—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Transceivers (AREA)

Abstract

Una disposicion de control de fuente de energía para un teléfono portátil, le permite continuar operando utilizando una bateria (10) interna cuando unabatería (12) externa está ausente o tiene voltaje insuficiente. La disposicion de control de fuente de energía incluye detectores para los voltajes de labatería y un método para controlar dicha fuente con el cual la unidad de control aplica energía a la línea de energía del teléfono desde la bateríaexterna preferencialmente, o desde un dispositivo de carga externo si está presente, de manera de extender el tiempo de vida de la batería interna dedificil acceso. La unidad de control también carga preferencialmente la batería interna cuando el dispositivo de carga externo está presente
ARP990100711A 1998-02-20 1999-02-23 Una disposicion de control de fuente de energia para un telefono portatil, una unidad de control para dicha disposicion y un metodo para controlar dichafuente de energia mediante dicha disposicion y un metodo para controlar dicha fuente de energia mediante dicha unidad y que utiliza la referida disp AR014635A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/027,354 US6167289A (en) 1998-02-20 1998-02-20 Power supply assembly for portable phone

Publications (1)

Publication Number Publication Date
AR014635A1 true AR014635A1 (es) 2001-03-28

Family

ID=21837231

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100711A AR014635A1 (es) 1998-02-20 1999-02-23 Una disposicion de control de fuente de energia para un telefono portatil, una unidad de control para dicha disposicion y un metodo para controlar dichafuente de energia mediante dicha disposicion y un metodo para controlar dicha fuente de energia mediante dicha unidad y que utiliza la referida disp

Country Status (12)

Country Link
US (1) US6167289A (es)
EP (1) EP1057275A1 (es)
JP (1) JP2002504800A (es)
KR (1) KR20010041160A (es)
AR (1) AR014635A1 (es)
AU (1) AU747458B2 (es)
BR (1) BR9908052A (es)
CA (1) CA2321212A1 (es)
ID (1) ID27309A (es)
RU (1) RU2204204C2 (es)
TW (1) TW511363B (es)
WO (1) WO1999043095A1 (es)

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US6617827B2 (en) * 2001-07-26 2003-09-09 Qualcomm, Incorporated Battery charger with sequential charging
WO2003036777A1 (en) * 2001-10-22 2003-05-01 Apple Computer, Inc. Methods and apparatus for charging a battery in a peripheral device
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US7183014B2 (en) 2002-03-20 2007-02-27 Nec Tokin Corporation Battery pack
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US7720467B2 (en) * 2003-12-17 2010-05-18 Sharp Laboratories Of America, Inc. User notification for digital mobile phones
US7535196B2 (en) * 2004-01-22 2009-05-19 Nec Corporation Power apparatus and electronic equipment for cellular phone having main battery and attachable battery
JP2005237189A (ja) * 2004-01-22 2005-09-02 Nec Corp 電源装置および電子機器
US7751794B2 (en) 2005-03-24 2010-07-06 Intel Corporation Apparatus, system and method capable of integrating a cellular phone stack in an extended firmware interface (EFI) layer
US7848527B2 (en) 2006-02-27 2010-12-07 Apple Inc. Dynamic power management in a portable media delivery system
US7770036B2 (en) * 2006-02-27 2010-08-03 Apple Inc. Power management in a portable media delivery system
JP5112679B2 (ja) * 2006-12-01 2013-01-09 テルモ株式会社 酸素濃縮装置
KR100871256B1 (ko) * 2007-03-13 2008-11-28 삼성전자주식회사 휴대 단말기의 배터리 충/방전 제어 장치 및 방법
CN201319516Y (zh) * 2008-11-26 2009-09-30 广州西格美信电子科技有限公司 用于移动设备的自适应外挂电池
CN201402987Y (zh) * 2008-12-31 2010-02-10 广州西格美信电子科技有限公司 具有电池管理系统的电池组
US8937453B2 (en) * 2009-06-22 2015-01-20 Koninklijke Philips N.V. Supply unit and a method for supplying an electrically operated device
CN102004538B (zh) * 2009-08-31 2014-03-26 鸿富锦精密工业（深圳）有限公司 笔记本电脑电源供应电路
JP5432761B2 (ja) * 2010-02-12 2014-03-05 株式会社マキタ 複数のバッテリパックを電源とする電動工具
BR112012031266B1 (pt) 2010-06-11 2020-02-27 Provenance Asset Group Llc Método, aparelho e sistema
CN102377230A (zh) * 2010-08-26 2012-03-14 鸿富锦精密工业（深圳）有限公司 电子装置和电子装置的供电方法
US10763908B2 (en) * 2010-09-06 2020-09-01 Vladimir Kranz Mobile phone with enhanced functions
JP2012061023A (ja) 2010-09-14 2012-03-29 Angel Playing Cards Co Ltd カード読取り装置およびテーブルゲームシステム
US8772966B1 (en) 2011-05-18 2014-07-08 Applied Micro Circuits Corporation System and method for selecting a power supply source
CN102594985A (zh) * 2012-02-07 2012-07-18 深圳市金立通信设备有限公司 智能手机待机状态下更换电池的系统及方法
CN102882257A (zh) * 2012-10-13 2013-01-16 李良杰 智能手机充电器
WO2016105273A1 (en) * 2014-12-23 2016-06-30 Razer (Asia-Pacific) Pte. Ltd. Energy monitoring methods and battery devices
US9812878B1 (en) * 2015-06-19 2017-11-07 Amazon Technologies, Inc. Dynamic current redistribution for portable electronic devices
WO2018071686A1 (en) 2016-10-12 2018-04-19 Snap Inc. Circuits and methods for wearable device charging and wired control
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Also Published As

Publication number Publication date
US6167289A (en) 2000-12-26
AU3307299A (en) 1999-09-06
BR9908052A (pt) 2002-06-11
KR20010041160A (ko) 2001-05-15
RU2204204C2 (ru) 2003-05-10
JP2002504800A (ja) 2002-02-12
TW511363B (en) 2002-11-21
CA2321212A1 (en) 1999-08-26
EP1057275A1 (en) 2000-12-06
AU747458B2 (en) 2002-05-16
WO1999043095A1 (en) 1999-08-26
ID27309A (id) 2001-03-22

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