CA2144966C - Tracking external power supply - Google Patents

Tracking external power supply

Info

Publication number
CA2144966C
CA2144966C CA002144966A CA2144966A CA2144966C CA 2144966 C CA2144966 C CA 2144966C CA 002144966 A CA002144966 A CA 002144966A CA 2144966 A CA2144966 A CA 2144966A CA 2144966 C CA2144966 C CA 2144966C
Authority
CA
Canada
Prior art keywords
power supply
external power
electronic device
voltage
battery
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002144966A
Other languages
English (en)
French (fr)
Other versions
CA2144966A1 (en
Inventor
David Mark Demuro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
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 CA2144966A1 publication Critical patent/CA2144966A1/en
Application granted granted Critical
Publication of CA2144966C publication Critical patent/CA2144966C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
CA002144966A 1993-09-02 1994-07-29 Tracking external power supply Expired - Fee Related CA2144966C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11507493A 1993-09-02 1993-09-02
US24532594A 1994-05-18 1994-05-18
US08/245,325 1994-05-18
US08/115,074 1994-05-18

Publications (2)

Publication Number Publication Date
CA2144966A1 CA2144966A1 (en) 1995-03-09
CA2144966C true CA2144966C (en) 1997-02-25

Family

ID=26812809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002144966A Expired - Fee Related CA2144966C (en) 1993-09-02 1994-07-29 Tracking external power supply

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288700B (en) * 1993-09-13 1998-04-08 Motorola Inc Charge regulator for electronic device
US6133708A (en) * 1998-06-16 2000-10-17 U.S. Philips Corporation Radio apparatus comprising a charging device
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
CN100511909C (zh) * 2001-12-21 2009-07-08 皇家飞利浦电子股份有限公司 调节电源设备输出参数值的方法，负载设备和显示装置
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
CN106063074B (zh) 2014-01-28 2018-07-06 广东欧珀移动通信有限公司 电源适配器和终端
CN104810873B (zh) 2014-01-28 2018-03-16 广东欧珀移动通信有限公司 电子设备充电控制装置及方法

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 (ja) * 1989-09-20 1998-04-02 株式会社東芝 無線通信装置
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
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
US5202617A (en) * 1991-10-15 1993-04-13 Norvik Technologies Inc. Charging station for electric vehicles
FR2687515B3 (fr) * 1992-02-14 1994-05-20 Dieu Andre Bloc d'alimentation electrique pour un appareil electroportatif.
GR1001561B (el) * 1993-03-19 1994-04-29 Eleytherios Tsantilis Βηματικό σύστημα φόρτισης,αλληλεπιδραστικά αυτοπροσαρμοζόμενο στήν ονομαστική ηλεκτρική τάση της μπαταρίας.
GB2285717B (en) * 1993-06-30 1998-04-01 Motorola Inc Electronic device for controlling application of a charging current thereto
RU2144275C1 (ru) * 1993-06-30 2000-01-10 Моторола, Инк. Съемное электронное устройство для соединения с источником питания с переменным уровнем перезарядки
GB2288700B (en) * 1993-09-13 1998-04-08 Motorola Inc Charge regulator for electronic device
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 (fr) 1995-03-17
CN1114123A (zh) 1995-12-27
ITRM940556A0 (it) 1994-08-26
IT1272798B (it) 1997-06-30
GB2288292A (en) 1995-10-11
BR9405568A (pt) 1999-09-08
WO1995006994A1 (en) 1995-03-09
CA2144966A1 (en) 1995-03-09
CN1060889C (zh) 2001-01-17
AU1614295A (en) 1996-04-04
GB9509136D0 (en) 1995-07-12
ITRM940556A1 (it) 1996-02-26
GB2288292B (en) 1998-03-25
AU683534B2 (en) 1997-11-13
JPH08503599A (ja) 1996-04-16

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