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BR9405568A - External power source for connection to electronic device. - Google Patents

External power source for connection to electronic device.

Info

Publication number
BR9405568A
BR9405568A BR9405568-8A BR9405568A BR9405568A BR 9405568 A BR9405568 A BR 9405568A BR 9405568 A BR9405568 A BR 9405568A BR 9405568 A BR9405568 A BR 9405568A
Authority
BR
Brazil
Prior art keywords
power source
electronic device
external power
load
connection
Prior art date
Application number
BR9405568-8A
Other languages
Portuguese (pt)
Inventor
David M Demuro
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BR9405568A publication Critical patent/BR9405568A/en

Links

Classifications

    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H02J7/977—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Patente de Invenção de "FONTE DE ENERGIA EXTERNA PARA CONEXãO A DISPOSITIVO ELETRôNICO''. Uma fonte (22) de energia externa energiza um dispositivo eletrônico (20) tendo elementos recarregáveis. A fonte (22) de energia externa fornece energia (26) tendo uma voltagem que segue os elemento recarregávies. A voltagem da fonte de energia externa segue de preferência um desvio (86) das células recarregáveis. Um dispositivo (130) indicador do tipo de fonte de energia externa, como por exemplo um resistor, indica ao dipositivo eletrônico o tipo de fonte de energia externa. A fonte (22) de energia externa pode, assim, proporcionar operações de carga-rápida e carga-lenta, e o conjunto de circuitos de controle de carga, dentro do dispositivo eletrônico, é capaz de, acuradamente, controlar a carga dos elementos recarregáveis baseado no tipo de fonte de energia indicado pelo resistor."EXTERNAL ENERGY SOURCE FOR CONNECTION TO ELECTRONIC DEVICE". An external energy source (22) energizes an electronic device (20) having rechargeable elements. The external energy source (22) provides energy (26) having a voltage that follows the rechargeable elements. The voltage of the external power source preferably follows a deviation (86) from the rechargeable cells. A device (130) indicating the type of external power source, such as a resistor, indicates to the device The external power source (22) can thus provide fast-load and slow-load operations, and the set of load control circuits within the electronic device is capable of accurately control the load of the rechargeable elements based on the type of power source indicated by the resistor.

BR9405568-8A 1993-09-02 1994-07-29 External power source for connection to electronic device. BR9405568A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11507493A 1993-09-02 1993-09-02
US24532594A 1994-05-18 1994-05-18
PCT/US1994/008710 WO1995006994A1 (en) 1993-09-02 1994-07-29 Tracking external power supply

Publications (1)

Publication Number Publication Date
BR9405568A true BR9405568A (en) 1999-09-08

Family

ID=26812809

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405568-8A BR9405568A (en) 1993-09-02 1994-07-29 External power source for connection to electronic device.

Country Status (9)

Country Link
JP (1) JPH08503599A (en)
CN (1) CN1060889C (en)
AU (1) AU683534B2 (en)
BR (1) BR9405568A (en)
CA (1) CA2144966C (en)
FR (1) FR2709886A1 (en)
GB (1) GB2288292B (en)
IT (1) IT1272798B (en)
WO (1) WO1995006994A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2146773C (en) * 1993-09-13 1998-08-18 William P. Alberth, Jr. Charge regulator for electronic device and associated method
EP0966088A1 (en) * 1998-06-16 1999-12-22 Koninklijke Philips Electronics N.V. Radio technical apparatus including a power supply
US6381477B1 (en) 1999-11-05 2002-04-30 Motorola, Inc. Method and apparatus for protecting a circuit module in a communication device
US6429622B1 (en) 2000-11-14 2002-08-06 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for authenticating a charging unit by a portable battery-operated electronic device
WO2002041464A2 (en) * 2000-11-20 2002-05-23 Electric Fuel (E.F.L.) Ltd. High capacity compact power source
WO2003055032A2 (en) * 2001-12-21 2003-07-03 Koninklijke Philips Electronics N.V. Method of regulating output parameters of a power supply
US8482263B2 (en) * 2008-08-01 2013-07-09 Logitech Europe S.A. Rapid transfer of stored energy
EP2244349A1 (en) 2009-04-22 2010-10-27 FRIWO Gerätebau GmbH Battery charger and method for charging a battery
ES2880466T3 (en) 2014-01-28 2021-11-24 Guangdong Oppo Mobile Telecommunications Corp Ltd Power adapter and terminal
CN104810873B (en) 2014-01-28 2018-03-16 广东欧珀移动通信有限公司 Electronic device charging control device and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578332A (en) * 1976-03-09 1980-11-05 Chloride Group Ltd Automatic electric battery charging apparatus
US4233553A (en) * 1978-05-10 1980-11-11 Ault, Inc. Automatic dual mode battery charger
JP2736128B2 (en) * 1989-09-20 1998-04-02 株式会社東芝 Wireless communication device
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
GB2242794B (en) * 1990-04-05 1994-08-03 Technophone Ltd Battery charging apparatus
GB2242793B (en) * 1990-04-05 1994-08-10 Technophone Ltd Battery charging apparatus
US5202617A (en) * 1991-10-15 1993-04-13 Norvik Technologies Inc. Charging station for electric vehicles
FR2687515B3 (en) * 1992-02-14 1994-05-20 Dieu Andre ELECTRIC POWER SUPPLY FOR AN ELECTRIC PORTABLE APPARATUS.
GR1001561B (en) * 1993-03-19 1994-04-29 Eleytherios Tsantilis Battery charging system, stepping and interactively self-adjusting to the normal voltage of the battery.
GB2285717B (en) * 1993-06-30 1998-04-01 Motorola Inc Electronic device for controlling application of a charging current thereto
CN1061479C (en) * 1993-06-30 2001-01-31 摩托罗拉公司 Electronics with internal charge regulator with charge current control
CA2146773C (en) * 1993-09-13 1998-08-18 William P. Alberth, Jr. Charge regulator for electronic device and associated method
US5506490A (en) * 1993-11-09 1996-04-09 Motorola, Inc. Method and apparatus for determining external power supply type

Also Published As

Publication number Publication date
FR2709886A1 (en) 1995-03-17
ITRM940556A0 (en) 1994-08-26
IT1272798B (en) 1997-06-30
JPH08503599A (en) 1996-04-16
AU1614295A (en) 1996-04-04
CN1060889C (en) 2001-01-17
GB2288292A (en) 1995-10-11
CA2144966C (en) 1997-02-25
GB9509136D0 (en) 1995-07-12
AU683534B2 (en) 1997-11-13
ITRM940556A1 (en) 1996-02-26
CN1114123A (en) 1995-12-27
CA2144966A1 (en) 1995-03-09
WO1995006994A1 (en) 1995-03-09
GB2288292B (en) 1998-03-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law