GB2262401B - Vehicle-mounted charging apparatus for portable telephone sets - Google Patents

Vehicle-mounted charging apparatus for portable telephone sets

Info

Publication number
GB2262401B
GB2262401B GB9225550A GB9225550A GB2262401B GB 2262401 B GB2262401 B GB 2262401B GB 9225550 A GB9225550 A GB 9225550A GB 9225550 A GB9225550 A GB 9225550A GB 2262401 B GB2262401 B GB 2262401B
Authority
GB
United Kingdom
Prior art keywords
vehicle
portable telephone
charging apparatus
telephone sets
mounted charging
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
GB9225550A
Other versions
GB2262401A (en
GB9225550D0 (en
Inventor
Kouichi Kunitomo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB9225550D0 publication Critical patent/GB9225550D0/en
Publication of GB2262401A publication Critical patent/GB2262401A/en
Application granted granted Critical
Publication of GB2262401B publication Critical patent/GB2262401B/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
    • 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
    • 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
    • H02J7/00036—Charger exchanging data with battery
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
GB9225550A 1991-12-09 1992-12-07 Vehicle-mounted charging apparatus for portable telephone sets Expired - Fee Related GB2262401B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3324369A JPH05160774A (en) 1991-12-09 1991-12-09 Portable telephone set charger on-vehicle

Publications (3)

Publication Number Publication Date
GB9225550D0 GB9225550D0 (en) 1993-01-27
GB2262401A GB2262401A (en) 1993-06-16
GB2262401B true GB2262401B (en) 1995-08-23

Family

ID=18165022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9225550A Expired - Fee Related GB2262401B (en) 1991-12-09 1992-12-07 Vehicle-mounted charging apparatus for portable telephone sets

Country Status (2)

Country Link
JP (1) JPH05160774A (en)
GB (1) GB2262401B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05168168A (en) * 1991-12-16 1993-07-02 Nec Corp Charger for portable telephone
US5771471A (en) * 1993-06-30 1998-06-23 Motorola, Inc. Charge regulator for a radio telephone
GB2285188B (en) * 1993-06-30 1998-05-13 Motorola Inc Electronic device for controlling application of a charging current thereto
JP2530098B2 (en) * 1993-08-30 1996-09-04 八重洲無線株式会社 Portable electronic device, its battery pack, its charger, and its attachment
GB2284127B (en) * 1993-11-22 1998-08-12 Matsushita Electric Ind Co Ltd Cordless telephone system
JP2979939B2 (en) 1993-12-27 1999-11-22 株式会社日立製作所 Operation method of secondary battery system
USRE39908E1 (en) 1993-12-27 2007-11-06 Hitachi, Ltd. Secondary battery power storage system
DE4405163A1 (en) * 1994-02-18 1995-08-24 Bosch Gmbh Robert Electric drive unit for a blackout device
JP2986059B2 (en) * 1995-03-08 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション Battery charger
US5668462A (en) 1995-05-08 1997-09-16 Telefonaktiebolaget Lm Ericsson Method and apparatus for controlling a charging current of a battery in a portable chargeable electronic unit
US5705929A (en) * 1995-05-23 1998-01-06 Fibercorp. Inc. Battery capacity monitoring system
US5729115A (en) * 1996-06-11 1998-03-17 Ericsson Inc. Apparatus and method for identifying and charging batteries of different types
JPH10108384A (en) * 1996-10-01 1998-04-24 Uniden Corp Battery pack and charger
JP3492541B2 (en) 1999-02-24 2004-02-03 埼玉日本電気株式会社 Wireless communication equipment
CN1691459A (en) 2004-04-22 2005-11-02 日本电气株式会社 Portable electronic device and mobile communication terminal
US7791316B2 (en) 2004-07-22 2010-09-07 Pine Valley Investments, Inc. Battery with isolated charging circuit for LMR portable radio applications
JP5066909B2 (en) * 2006-12-08 2012-11-07 日本電気株式会社 Electronic device, charger, charging system, and charging method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684870A (en) * 1986-04-09 1987-08-04 Uniden Corp. Of America Transceiver battery charging apparatus and method
EP0406858A2 (en) * 1989-07-05 1991-01-09 Nec Corporation A battery charger and method for a portable wireless telephone set having means for tricklingly charging the battery with an increased current during a stand-by period of the telephone set
WO1991008604A1 (en) * 1989-12-05 1991-06-13 Norand Corporation Fast battery charging system and method
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
EP0479249A2 (en) * 1990-10-01 1992-04-08 Sanyo Electric Co., Limited. Charge control apparatus for use with electronic equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919008A (en) * 1972-06-14 1974-02-20
JPH02307336A (en) * 1989-05-19 1990-12-20 Matsushita Electric Ind Co Ltd Battery charger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684870A (en) * 1986-04-09 1987-08-04 Uniden Corp. Of America Transceiver battery charging apparatus and method
EP0406858A2 (en) * 1989-07-05 1991-01-09 Nec Corporation A battery charger and method for a portable wireless telephone set having means for tricklingly charging the battery with an increased current during a stand-by period of the telephone set
WO1991008604A1 (en) * 1989-12-05 1991-06-13 Norand Corporation Fast battery charging system and method
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
EP0479249A2 (en) * 1990-10-01 1992-04-08 Sanyo Electric Co., Limited. Charge control apparatus for use with electronic equipment

Also Published As

Publication number Publication date
GB2262401A (en) 1993-06-16
GB9225550D0 (en) 1993-01-27
JPH05160774A (en) 1993-06-25

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20031002

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041207