AU683475B2 - Electronic device having internal charge regulator - Google Patents

Electronic device having internal charge regulator

Info

Publication number
AU683475B2
AU683475B2 AU70529/94A AU7052994A AU683475B2 AU 683475 B2 AU683475 B2 AU 683475B2 AU 70529/94 A AU70529/94 A AU 70529/94A AU 7052994 A AU7052994 A AU 7052994A AU 683475 B2 AU683475 B2 AU 683475B2
Authority
AU
Australia
Prior art keywords
power
power supply
level
variable
electronic device
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.)
Ceased
Application number
AU70529/94A
Other languages
English (en)
Other versions
AU7052994A (en
Inventor
David M 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 AU7052994A publication Critical patent/AU7052994A/en
Application granted granted Critical
Publication of AU683475B2 publication Critical patent/AU683475B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Electrical Variables (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
AU70529/94A 1993-06-30 1994-06-03 Electronic device having internal charge regulator Ceased AU683475B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8357193A 1993-06-30 1993-06-30
US083571 1993-06-30
PCT/US1994/006294 WO1995001692A1 (en) 1993-06-30 1994-06-03 Electronic device having internal charge regulator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU16142/95A Division AU683534B2 (en) 1993-06-30 1995-03-29 Tracking external power supply

Publications (2)

Publication Number Publication Date
AU7052994A AU7052994A (en) 1995-01-24
AU683475B2 true AU683475B2 (en) 1997-11-13

Family

ID=22179209

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70529/94A Ceased AU683475B2 (en) 1993-06-30 1994-06-03 Electronic device having internal charge regulator

Country Status (14)

Country Link
JP (1) JPH08500959A (enrdf_load_stackoverflow)
KR (1) KR100321945B1 (enrdf_load_stackoverflow)
CN (1) CN1061479C (enrdf_load_stackoverflow)
AU (1) AU683475B2 (enrdf_load_stackoverflow)
BR (1) BR9405440A (enrdf_load_stackoverflow)
CA (1) CA2140535C (enrdf_load_stackoverflow)
FR (1) FR2707131B1 (enrdf_load_stackoverflow)
GB (1) GB2285188B (enrdf_load_stackoverflow)
IT (1) IT1272306B (enrdf_load_stackoverflow)
MX (1) MX9404950A (enrdf_load_stackoverflow)
RU (1) RU2144275C1 (enrdf_load_stackoverflow)
TW (1) TW249871B (enrdf_load_stackoverflow)
WO (1) WO1995001692A1 (enrdf_load_stackoverflow)
ZA (1) ZA944735B (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288292B (en) * 1993-09-02 1998-03-25 Motorola Inc Tracking external power supply
BR9405592A (pt) * 1993-09-13 1999-09-08 Motorola Inc Dispositivo eletrônico e processo de recarregamento de fonte de energia recarregável
JPH0846562A (ja) * 1994-07-28 1996-02-16 Oki Electric Ind Co Ltd 車載用携帯電話機
SE9604739L (sv) * 1996-12-20 1998-06-21 Ericsson Telefon Ab L M Mobil kommunikationsenhet jämte radiosändare för kommunikation med en dylik mobil kommunikationsenhet
US6193504B1 (en) 1997-04-01 2001-02-27 Engelhard Corporation Portable rotary catalytic oxidizer systems
IL121189A0 (en) * 1997-06-29 1997-11-20 Techtium Ltd Battery pack assembly
JP3167662B2 (ja) * 1997-09-26 2001-05-21 株式会社ウェルパインコミュニケーションズ 電源システム
JP2001069236A (ja) * 1999-08-30 2001-03-16 Matsushita Electric Ind Co Ltd 無線通信装置および電源切り替え方法
US6381477B1 (en) 1999-11-05 2002-04-30 Motorola, Inc. Method and apparatus for protecting a circuit module in a communication device
US6215279B1 (en) * 2000-03-30 2001-04-10 Adc Telecommunications, Inc. Power circuit with double current limiting
GB2403608B (en) * 2003-06-30 2005-08-17 Motorola Inc Apparatus and method for power distribution
US7768230B2 (en) 2005-07-05 2010-08-03 Sony Ericsson Mobile Communications Ab Pressure relief valve for a battery charger
EP1742323A1 (en) * 2005-07-05 2007-01-10 Sony Ericsson Mobile Communications AB Pressure relief valve for a battery charger
US7701168B2 (en) * 2007-03-23 2010-04-20 Sony Ericsson Mobile Communications Ab Universal serial bus charger device
US7781914B2 (en) * 2007-08-10 2010-08-24 American Power Conversion Corporation Input and output power modules configured to provide selective power to an uninterruptible power supply
EP2582037B1 (en) * 2011-10-12 2017-12-20 Harman Becker Automotive Systems GmbH Device and method for reproducing an audio signal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255782A (en) * 1977-11-15 1981-03-10 Jgf, Incorporated Electrical energy conversion systems
US4317180A (en) * 1979-12-26 1982-02-23 Texas Instruments Incorporated Clocked logic low power standby mode
US4730287A (en) * 1985-04-10 1988-03-08 Seiko Epson Corporation Power supply for electronic timpiece

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818237A (en) * 1972-08-14 1974-06-18 Hughes Aircraft Co Means for providing redundancy of key system components
US4488006A (en) * 1982-07-01 1984-12-11 At&T Bell Laboratories Apparatus for controlling the application of telephone line power in a telephone set
US4499532A (en) * 1983-03-23 1985-02-12 At&T Bell Laboratories Floating battery feed circuit
JPS59204429A (ja) * 1983-04-30 1984-11-19 シャープ株式会社 電源制御回路
US4653088A (en) * 1985-03-25 1987-03-24 Wang Laboratories, Inc. Telephone circuitry with power backup
JPH0738735B2 (ja) * 1985-04-30 1995-04-26 岩崎通信機株式会社 ボタン電話装置
SU1376268A1 (ru) * 1985-09-23 1988-02-23 Рижское Производственное Объединение Вэф Им.В.И.Ленина Электронное устройство питани абонентской линии
US4684870A (en) * 1986-04-09 1987-08-04 Uniden Corp. Of America Transceiver battery charging apparatus and method
DE58908767D1 (de) * 1988-09-20 1995-01-26 Siemens Ag Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit betriebsspannungsversorgten und zusatzspannungsversorgten Schalteinrichtungen.
JP2736128B2 (ja) * 1989-09-20 1998-04-02 株式会社東芝 無線通信装置
SE465799B (sv) * 1990-03-15 1991-10-28 Ericsson Telefon Ab L M Anordning foer reducerad effektmatning till en abonnentlinje
GB2242793B (en) * 1990-04-05 1994-08-10 Technophone Ltd Battery charging apparatus
US5115182A (en) * 1990-04-23 1992-05-19 Motorola, Inc. Battery charging controller for a battery powered device and method for using the same
US5185566A (en) * 1990-05-04 1993-02-09 Motorola, Inc. Method and apparatus for detecting the state of charge of a battery
US5227712A (en) * 1991-06-26 1993-07-13 Motorola, Inc. Power supply for a battery charger
US5184059A (en) * 1991-09-16 1993-02-02 Motorola, Inc. Expanded battery capacity identification scheme and apparatus
GB9125446D0 (en) * 1991-11-29 1992-01-29 Shaye Communications Ltd Improvements in battery charging
JP2671676B2 (ja) * 1991-12-09 1997-10-29 松下電器産業株式会社 携帯電話車載充電装置
JPH05160774A (ja) * 1991-12-09 1993-06-25 Matsushita Electric Ind Co Ltd 携帯電話車載充電装置
JPH05168168A (ja) * 1991-12-16 1993-07-02 Nec Corp 携帯電話機用の充電器
US5325040A (en) * 1992-09-21 1994-06-28 Motorola, Inc. Method and apparatus for charging a battery powered electronic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255782A (en) * 1977-11-15 1981-03-10 Jgf, Incorporated Electrical energy conversion systems
US4317180A (en) * 1979-12-26 1982-02-23 Texas Instruments Incorporated Clocked logic low power standby mode
US4730287A (en) * 1985-04-10 1988-03-08 Seiko Epson Corporation Power supply for electronic timpiece

Also Published As

Publication number Publication date
CA2140535A1 (en) 1995-01-12
IT1272306B (it) 1997-06-16
BR9405440A (pt) 1999-09-08
GB9503718D0 (en) 1995-04-12
ZA944735B (en) 1995-07-13
RU2144275C1 (ru) 2000-01-10
CA2140535C (en) 1998-08-11
KR950703247A (ko) 1995-08-23
ITRM940420A0 (it) 1994-06-24
WO1995001692A1 (en) 1995-01-12
MX9404950A (es) 1995-01-31
GB2285188B (en) 1998-05-13
TW249871B (enrdf_load_stackoverflow) 1995-06-21
CN1111471A (zh) 1995-11-08
ITRM940420A1 (it) 1995-12-24
AU7052994A (en) 1995-01-24
KR100321945B1 (ko) 2002-06-20
FR2707131A1 (fr) 1995-01-06
JPH08500959A (ja) 1996-01-30
GB2285188A (en) 1995-06-28
CN1061479C (zh) 2001-01-31
FR2707131B1 (fr) 1996-08-14

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired