IT1245771B - Radio telefono alimentato a batteria - Google Patents

Radio telefono alimentato a batteria

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
English (en)
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/it
Publication of ITMI910903A1 publication Critical patent/ITMI910903A1/it
Application granted granted Critical
Publication of IT1245771B publication Critical patent/IT1245771B/it

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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/443—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data using passive battery identification means, e.g. resistors or capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/485—Circuit arrangements for charging or discharging 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)

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).
ITMI910903A 1990-04-05 1991-04-02 Radio telefono alimentato a batteria IT1245771B (it)

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 (it) 1991-04-02
ITMI910903A1 ITMI910903A1 (it) 1992-10-02
IT1245771B true IT1245771B (it) 1994-10-18

Family

ID=10673921

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910903A IT1245771B (it) 1990-04-05 1991-04-02 Radio telefono alimentato a batteria

Country Status (4)

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

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9108178U1 (de) * 1991-07-03 1991-10-24 Linhart, Jirka, 5223 Nümbrecht Elektronisches Multifunktions-Gerät
JPH05160774A (ja) * 1991-12-09 1993-06-25 Matsushita Electric Ind Co Ltd 携帯電話車載充電装置
GB9209505D0 (en) * 1992-05-01 1992-06-17 Lucas Ind Plc Battery charge monitoring
JPH06124731A (ja) * 1992-08-31 1994-05-06 Toshiba Corp 外部バッテリ接続用アタッチメント、バッテリパック及びバッテリ識別制御方法
US5470255A (en) * 1993-03-23 1995-11-28 The Whitaker Corporation Extended height connector for a battery
JP2530098B2 (ja) * 1993-08-30 1996-09-04 八重洲無線株式会社 携帯用電子機器とその電池パックとその充電器とそのアタッチメント
JP2629575B2 (ja) * 1993-08-31 1997-07-09 日本電気株式会社 携帯無線通信装置
BR9405568A (pt) * 1993-09-02 1999-09-08 Motorola Inc Fonte de energia externa para conexão a dispositivo eletrônico.
WO1995007595A1 (en) * 1993-09-08 1995-03-16 Pacific Communication Sciences, Inc. A portable communications and data terminal having multiple modes of operation
JP3273946B2 (ja) 1993-09-13 2002-04-15 モトローラ・インコーポレーテッド 携帯用電子装置
US5506490A (en) * 1993-11-09 1996-04-09 Motorola, Inc. Method and apparatus for determining external power supply type
JPH07307696A (ja) * 1994-05-12 1995-11-21 Oki Electric Ind Co Ltd 携帯電子装置
DE4440093A1 (de) * 1994-11-10 1996-05-15 Philips Patentverwaltung Handtelefon, z.B. Mobiltelefon
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 (ja) * 1995-11-30 2001-12-04 松下電器産業株式会社 携帯電話装置
US5656917A (en) * 1995-12-14 1997-08-12 Motorola, Inc. Battery identification apparatus and associated method
JPH09271144A (ja) 1996-01-29 1997-10-14 Sony Corp 電源識別方法、乾電池パツク、電子機器
SE506757C2 (sv) * 1996-07-02 1998-02-09 Ericsson Telefon Ab L M Säkringsanordning för en portabel batteridriven elektrisk apparat
JP2845822B2 (ja) * 1996-07-17 1999-01-13 埼玉日本電気株式会社 誤充電防止機能付き充電回路
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 (ja) * 1998-04-06 2007-07-25 ソニー株式会社 バッテリーパック、バッテリーチャージャーおよびバッテリーパックを使用する電子機器
FI980868L (fi) * 1998-04-20 1999-10-21 Nokia Mobile Phones Ltd Menetelmä matkaviestimen virrankulutuksen säätämiseksi sopivaksi virta lähteelle ja matkaviestin
DE20023631U1 (de) * 1999-08-19 2005-05-19 Makita Corp., Anjo Struktur von elektrischen Anschlüssen zum Herstellen eines elektrischen Kontakts zwischen einem Batterieteil und einer elektrischen Vorrichtung
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
WO2009003083A1 (en) 2007-06-26 2008-12-31 The Coleman Company, Inc. 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
US12170450B2 (en) 2020-11-20 2024-12-17 Milwaukee Electric Tool Corporation Systems and methods for identifying a battery pack for a battery pack powered power tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR204938A1 (es) * 1974-01-18 1976-03-19 Motorola Inc Aparato universal cargador de pilas
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 (de) * 1983-04-08 1984-10-11 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest Anordnung zur kapazitaetsabhaengigen ladung einer batterie
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 (de) * 1988-05-03 1989-11-16 Ullmann Ulo Werk Einrichtung zum laden von akkumulatoren
JP2560410B2 (ja) * 1988-05-06 1996-12-04 日本電気株式会社 無線電話装置
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
GB9007681D0 (en) 1990-06-06
FR2661296A3 (fr) 1991-10-25
GB2242083B (en) 1993-01-13
GB2239567A (en) 1991-07-03
ITMI910903A0 (it) 1991-04-02
DE9103661U1 (de) 1991-06-13
FR2661296B3 (fr) 1992-03-13
GB9105573D0 (en) 1991-05-01
ITMI910903A1 (it) 1992-10-02
GB2242083A (en) 1991-09-18

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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