IT1245771B - BATTERY POWERED RADIO TELEPHONE - Google Patents

BATTERY POWERED RADIO TELEPHONE

Info

Publication number
IT1245771B
IT1245771B ITMI910903A ITMI910903A IT1245771B IT 1245771 B IT1245771 B IT 1245771B IT MI910903 A ITMI910903 A IT MI910903A IT MI910903 A ITMI910903 A IT MI910903A IT 1245771 B IT1245771 B IT 1245771B
Authority
IT
Italy
Prior art keywords
battery
type
radio telephone
housing
battery powered
Prior art date
Application number
ITMI910903A
Other languages
Italian (it)
Inventor
Mark Powell
Original Assignee
Technophone Limited Ora Nokia
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 Technophone Limited Ora Nokia filed Critical Technophone Limited Ora Nokia
Publication of ITMI910903A0 publication Critical patent/ITMI910903A0/en
Publication of ITMI910903A1 publication Critical patent/ITMI910903A1/en
Application granted granted Critical
Publication of IT1245771B publication Critical patent/IT1245771B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • 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
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of 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
    • H04B1/38—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

Radio telefono portatile (1) atto ad avere collegata amovibilmente ad esso una batteria ricaricabile compatta (2) scelta da almeno due tipi diversi di batteria, ad esempio una versione ad alta e una versione a bassa energia rispettivamente. La batteria (2) è dotata di un resistore (7) identificante il tipo di batteria ed il telefono è dotato di un accessorio (10, 11, 13) sensibile al valore della resistenza (7) per determinare il tipo di batteria presente. Pertanto è possibile adottare un regime di carica adatto compatibile con il tipo di batteria. La batteria comprende una pluralità di celle ricaricabili allungate (3) disposte in relazione fianco a fianco entro un alloggiamento (5). L'alloggiamento (5) che è atto a racchiudere le celle in modo intimo nella direzione laterale, fornisce pure una cavità interna (5a) adiacente alle estremità della cella (3) accogliente il resistore identificatore (7).Portable radio telephone (1) adapted to have a compact rechargeable battery (2) selected from at least two different types of batteries, for example a high version and a low energy version respectively. The battery (2) is equipped with a resistor (7) identifying the type of battery and the phone is equipped with an accessory (10, 11, 13) sensitive to the value of the resistance (7) to determine the type of battery present. Therefore it is possible to adopt a suitable charge rate compatible with the type of battery. The battery comprises a plurality of elongated rechargeable cells (3) arranged side by side in a housing (5). The housing (5) which is adapted to enclose the cells in an intimate way in the lateral direction, also provides an internal cavity (5a) adjacent to the ends of the cell (3) which houses the identifying resistor (7).

ITMI910903A 1990-04-05 1991-04-02 BATTERY POWERED RADIO TELEPHONE IT1245771B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9007681A GB2239567A (en) 1990-04-05 1990-04-05 Portable radio telephone useable with batteries of different types; battery charging

Publications (3)

Publication Number Publication Date
ITMI910903A0 ITMI910903A0 (en) 1991-04-02
ITMI910903A1 ITMI910903A1 (en) 1992-10-02
IT1245771B true IT1245771B (en) 1994-10-18

Family

ID=10673921

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910903A IT1245771B (en) 1990-04-05 1991-04-02 BATTERY POWERED RADIO TELEPHONE

Country Status (4)

Country Link
DE (1) DE9103661U1 (en)
FR (1) FR2661296B3 (en)
GB (2) GB2239567A (en)
IT (1) IT1245771B (en)

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DE9108178U1 (en) * 1991-07-03 1991-10-24 Linhart, Jirka, 5223 Nuembrecht, De
JPH05160774A (en) * 1991-12-09 1993-06-25 Matsushita Electric Ind Co Ltd Portable telephone set charger on-vehicle
GB9209505D0 (en) * 1992-05-01 1992-06-17 Lucas Ind Plc Battery charge monitoring
JPH06124731A (en) * 1992-08-31 1994-05-06 Toshiba Corp Attachment for external battery connection, battery pack and battery discrimination and control method
US5470255A (en) * 1993-03-23 1995-11-28 The Whitaker Corporation Extended height connector for a battery
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
JP2629575B2 (en) * 1993-08-31 1997-07-09 日本電気株式会社 Portable wireless communication device
GB2288292B (en) * 1993-09-02 1998-03-25 Motorola Inc Tracking external power supply
CN1073333C (en) 1993-09-08 2001-10-17 太平洋通讯科学公司 Portable communications and data terminal having multiple modes of operation
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
JPH07307696A (en) * 1994-05-12 1995-11-21 Oki Electric Ind Co Ltd Portable electronic device
DE4440093A1 (en) * 1994-11-10 1996-05-15 Philips Patentverwaltung Hand-held telephone, e.g. Mobile phone
US6334062B1 (en) * 1995-06-07 2001-12-25 Cirrus Logic, Inc. Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
WO1997001871A1 (en) * 1995-06-29 1997-01-16 Sierra Wireless, Inc. Battery pack and system for identifying a type of battery pack in an electrical apparatus
US5737706A (en) * 1995-08-03 1998-04-07 Bell Atlantic Network Services, Inc. Power system supporting CDPD operation
JP3234760B2 (en) * 1995-11-30 2001-12-04 松下電器産業株式会社 Mobile phone equipment
US5656917A (en) * 1995-12-14 1997-08-12 Motorola, Inc. Battery identification apparatus and associated method
JPH09271144A (en) * 1996-01-29 1997-10-14 Sony Corp Power supply identifying method, battery pack, and electronic device
SE506757C2 (en) * 1996-07-02 1998-02-09 Ericsson Telefon Ab L M Fuse device for a portable battery operated electrical appliance
JP2845822B2 (en) * 1996-07-17 1999-01-13 埼玉日本電気株式会社 Charge circuit with erroneous charge prevention function
GB2316783A (en) * 1996-08-30 1998-03-04 Orbitel Mobile Communications Emergency alarm
US5925942A (en) * 1997-07-16 1999-07-20 Motorola, Inc. Power supply control apparatus and method suitable for use in an electronic device
US5859522A (en) * 1997-07-16 1999-01-12 Motorola, Inc. Accessory identification apparatus and method
JP3947949B2 (en) * 1998-04-06 2007-07-25 ソニー株式会社 Battery packs, battery chargers, and electronic devices that use battery packs
FI980868A (en) * 1998-04-20 1999-10-21 Nokia Mobile Phones Ltd A method of adjusting the power consumption of a mobile station to suit the current source and the mobile station
DE20023631U1 (en) * 1999-08-19 2005-05-19 Makita Corp., Anjo Terminal structure for battery pack, includes alterable number of elastic board formed on receptacle in entry direction of male terminal, for fitting male terminal
GB0305655D0 (en) 2003-03-12 2003-04-16 Renishaw Plc Battery life determination
US7835534B2 (en) 2003-10-14 2010-11-16 Robert Bosch Gmbh Battery charging jobsite lunchbox
US8604752B2 (en) 2003-10-14 2013-12-10 Robert Bosch Gmbh Portable battery charging and audio unit
US7581130B2 (en) * 2004-11-12 2009-08-25 Hewlett-Packard Development Company, L.P. Power management system and method
CN101715609B (en) 2007-06-26 2013-01-09 科尔曼公司 Electrical appliance that utilizes multiple power sources
US8898461B2 (en) * 2011-03-03 2014-11-25 Lenovo (Singapore) Pte. Ltd. Battery authentication method and apparatus
US10678905B2 (en) 2011-03-18 2020-06-09 Lenovo (Singapore) Pte. Ltd. Process for controlling battery authentication

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Publication number Priority date Publication date Assignee Title
AR204938A1 (en) * 1974-01-18 1976-03-19 Motorola Inc UNIVERSAL APPARATUS BATTERY CHARGER
ZA823763B (en) * 1981-05-29 1983-05-25 Peter Frederick Barker Rechargeable battery system
US4382220A (en) * 1981-07-20 1983-05-03 The Bridgeport Metal Goods Mfg. Co. Rechargeable battery pack and combination thereof with lantern
DE3312600A1 (en) * 1983-04-08 1984-10-11 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest ARRANGEMENT FOR CAPACITY-RELATED CHARGING OF A BATTERY
US4593409A (en) * 1984-04-04 1986-06-03 Motorola, Inc. Transceiver protection arrangement
US4746852A (en) * 1984-10-29 1988-05-24 Christie Electric Corp. Controller for battery charger
DE3815001A1 (en) * 1988-05-03 1989-11-16 Ullmann Ulo Werk DEVICE FOR CHARGING ACCUMULATORS
JP2560410B2 (en) * 1988-05-06 1996-12-04 日本電気株式会社 Wireless telephone equipment
US4861685A (en) * 1988-08-19 1989-08-29 Tien Spencer W H Portable rechargeable battery
US5164652A (en) * 1989-04-21 1992-11-17 Motorola, Inc. Method and apparatus for determining battery type and modifying operating characteristics

Also Published As

Publication number Publication date
GB2242083A (en) 1991-09-18
GB9105573D0 (en) 1991-05-01
GB2239567A (en) 1991-07-03
FR2661296B3 (en) 1992-03-13
GB9007681D0 (en) 1990-06-06
GB2242083B (en) 1993-01-13
ITMI910903A1 (en) 1992-10-02
ITMI910903A0 (en) 1991-04-02
FR2661296A3 (en) 1991-10-25
DE9103661U1 (en) 1991-06-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429