FR2831012B1 - POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME - Google Patents

POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME

Info

Publication number
FR2831012B1
FR2831012B1 FR0113259A FR0113259A FR2831012B1 FR 2831012 B1 FR2831012 B1 FR 2831012B1 FR 0113259 A FR0113259 A FR 0113259A FR 0113259 A FR0113259 A FR 0113259A FR 2831012 B1 FR2831012 B1 FR 2831012B1
Authority
FR
France
Prior art keywords
power supply
same
supply device
mobile telephone
telephone incorporating
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
FR0113259A
Other languages
French (fr)
Other versions
FR2831012A1 (en
Inventor
Christian Junker
Therisien Philippe Le
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR0113259A priority Critical patent/FR2831012B1/en
Publication of FR2831012A1 publication Critical patent/FR2831012A1/en
Application granted granted Critical
Publication of FR2831012B1 publication Critical patent/FR2831012B1/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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
FR0113259A 2001-10-15 2001-10-15 POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME Expired - Fee Related FR2831012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0113259A FR2831012B1 (en) 2001-10-15 2001-10-15 POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113259A FR2831012B1 (en) 2001-10-15 2001-10-15 POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME

Publications (2)

Publication Number Publication Date
FR2831012A1 FR2831012A1 (en) 2003-04-18
FR2831012B1 true FR2831012B1 (en) 2004-02-27

Family

ID=8868294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113259A Expired - Fee Related FR2831012B1 (en) 2001-10-15 2001-10-15 POWER SUPPLY DEVICE AND MOBILE TELEPHONE INCORPORATING THE SAME

Country Status (1)

Country Link
FR (1) FR2831012B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225002A (en) * 1997-01-31 1998-08-21 Nippon Soken Inc Portable telephone set
US5973476A (en) * 1997-07-09 1999-10-26 Ericsson Inc. Battery packs including rechargeable and non-rechargeable batteries and related systems and methods
US5955867A (en) * 1997-07-29 1999-09-21 Dell Usa L.P. Dual battery pack charging in a computer system
US6427072B1 (en) * 1998-12-30 2002-07-30 Ericsson Inc. Reserve power system for any battery operated device

Also Published As

Publication number Publication date
FR2831012A1 (en) 2003-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630