GB2320142B - Rapid re-charging of batteries - Google Patents

Rapid re-charging of batteries

Info

Publication number
GB2320142B
GB2320142B GB9625196A GB9625196A GB2320142B GB 2320142 B GB2320142 B GB 2320142B GB 9625196 A GB9625196 A GB 9625196A GB 9625196 A GB9625196 A GB 9625196A GB 2320142 B GB2320142 B GB 2320142B
Authority
GB
United Kingdom
Prior art keywords
batteries
charging
rapid
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
GB9625196A
Other versions
GB9625196D0 (en
GB2320142A (en
Inventor
Jonathan Owen Hardie
Mark Anthony Wallis
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB9625196A priority Critical patent/GB2320142B/en
Publication of GB9625196D0 publication Critical patent/GB9625196D0/en
Publication of GB2320142A publication Critical patent/GB2320142A/en
Application granted granted Critical
Publication of GB2320142B publication Critical patent/GB2320142B/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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • 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
    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
GB9625196A 1996-12-04 1996-12-04 Rapid re-charging of batteries Expired - Fee Related GB2320142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9625196A GB2320142B (en) 1996-12-04 1996-12-04 Rapid re-charging of batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9625196A GB2320142B (en) 1996-12-04 1996-12-04 Rapid re-charging of batteries

Publications (3)

Publication Number Publication Date
GB9625196D0 GB9625196D0 (en) 1997-01-22
GB2320142A GB2320142A (en) 1998-06-10
GB2320142B true GB2320142B (en) 2000-11-15

Family

ID=10803924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9625196A Expired - Fee Related GB2320142B (en) 1996-12-04 1996-12-04 Rapid re-charging of batteries

Country Status (1)

Country Link
GB (1) GB2320142B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7501794B2 (en) * 2004-12-17 2009-03-10 Sigmatel, Inc. System, method and semiconductor device for charging a secondary battery
GB2444659B (en) * 2004-12-17 2008-09-03 Sigmatel Inc System, method and semiconductor device for charging a secondary battery
CN110085934B (en) * 2019-05-30 2020-09-01 维沃移动通信有限公司 Charging method of terminal battery and mobile terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360089A (en) * 1971-11-16 1974-07-17 J A Macharg Battery chargers
WO1991007000A1 (en) * 1988-04-29 1991-05-16 Szorady Gabor A method and a charger circuit for the charging of alkaline manganese dioxide-zinc rechargeable batteries
WO1995002913A1 (en) * 1993-07-14 1995-01-26 Philips Electronics N.V. Circuit arrangement for charging rechargeable batteries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360089A (en) * 1971-11-16 1974-07-17 J A Macharg Battery chargers
WO1991007000A1 (en) * 1988-04-29 1991-05-16 Szorady Gabor A method and a charger circuit for the charging of alkaline manganese dioxide-zinc rechargeable batteries
WO1995002913A1 (en) * 1993-07-14 1995-01-26 Philips Electronics N.V. Circuit arrangement for charging rechargeable batteries

Also Published As

Publication number Publication date
GB9625196D0 (en) 1997-01-22
GB2320142A (en) 1998-06-10

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071204