GB2399984B - Augmenting the battery life of a portable electronic device - Google Patents

Augmenting the battery life of a portable electronic device

Info

Publication number
GB2399984B
GB2399984B GB0306751A GB0306751A GB2399984B GB 2399984 B GB2399984 B GB 2399984B GB 0306751 A GB0306751 A GB 0306751A GB 0306751 A GB0306751 A GB 0306751A GB 2399984 B GB2399984 B GB 2399984B
Authority
GB
United Kingdom
Prior art keywords
augmenting
electronic device
portable electronic
battery life
battery
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
GB0306751A
Other versions
GB0306751D0 (en
GB2399984A (en
Inventor
David Murdoch
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
Priority to GB0306751A priority Critical patent/GB2399984B/en
Publication of GB0306751D0 publication Critical patent/GB0306751D0/en
Publication of GB2399984A publication Critical patent/GB2399984A/en
Application granted granted Critical
Publication of GB2399984B publication Critical patent/GB2399984B/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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
GB0306751A 2003-03-24 2003-03-24 Augmenting the battery life of a portable electronic device Expired - Fee Related GB2399984B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0306751A GB2399984B (en) 2003-03-24 2003-03-24 Augmenting the battery life of a portable electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0306751A GB2399984B (en) 2003-03-24 2003-03-24 Augmenting the battery life of a portable electronic device

Publications (3)

Publication Number Publication Date
GB0306751D0 GB0306751D0 (en) 2003-04-30
GB2399984A GB2399984A (en) 2004-09-29
GB2399984B true GB2399984B (en) 2005-10-12

Family

ID=9955429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0306751A Expired - Fee Related GB2399984B (en) 2003-03-24 2003-03-24 Augmenting the battery life of a portable electronic device

Country Status (1)

Country Link
GB (1) GB2399984B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126516B2 (en) 2008-11-14 2012-02-28 Motorola Mobility, Inc. Apparatus for charging a portable electronic device having a rotatable housing
EP2219279A1 (en) * 2009-02-13 2010-08-18 Celsius X Vi Ii Portable electronic apparatus
EP2463986A1 (en) 2010-12-10 2012-06-13 Celsius X Vi Ii Portable electronic apparatus
CH705322A2 (en) 2011-07-28 2013-01-31 Celsius X Vi Ii Movable clutch.
PL3294077T3 (en) * 2015-05-08 2019-08-30 Philip Morris Products S.A. Case for a mobile device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285542A (en) * 1994-01-07 1995-07-12 Shyu Chih Yes Auxiliary charging device for a mobile telephone
WO1998042060A2 (en) * 1997-03-20 1998-09-24 Seung An Yoo Battery self-charger integrated in battery pack for a portable telephone set
GB2347800A (en) * 1999-03-10 2000-09-13 Ericsson Telefon Ab L M Hand powered battery charger
US6374089B1 (en) * 1999-03-18 2002-04-16 Ericsson Inc. Rotary damper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285542A (en) * 1994-01-07 1995-07-12 Shyu Chih Yes Auxiliary charging device for a mobile telephone
WO1998042060A2 (en) * 1997-03-20 1998-09-24 Seung An Yoo Battery self-charger integrated in battery pack for a portable telephone set
GB2347800A (en) * 1999-03-10 2000-09-13 Ericsson Telefon Ab L M Hand powered battery charger
US6374089B1 (en) * 1999-03-18 2002-04-16 Ericsson Inc. Rotary damper

Also Published As

Publication number Publication date
GB0306751D0 (en) 2003-04-30
GB2399984A (en) 2004-09-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080324