GB8709639D0 - Electrochemical cells - Google Patents

Electrochemical cells

Info

Publication number
GB8709639D0
GB8709639D0 GB878709639A GB8709639A GB8709639D0 GB 8709639 D0 GB8709639 D0 GB 8709639D0 GB 878709639 A GB878709639 A GB 878709639A GB 8709639 A GB8709639 A GB 8709639A GB 8709639 D0 GB8709639 D0 GB 8709639D0
Authority
GB
United Kingdom
Prior art keywords
electrochemical cells
electrochemical
cells
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.)
Withdrawn
Application number
GB878709639A
Other versions
GB2189951A (en
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.)
Lilliwyte SA
Original Assignee
Lilliwyte 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 Lilliwyte SA filed Critical Lilliwyte SA
Publication of GB8709639D0 publication Critical patent/GB8709639D0/en
Publication of GB2189951A publication Critical patent/GB2189951A/en
Withdrawn legal-status Critical Current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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB08709639A 1986-04-30 1987-04-23 Charging electrochemical storage cells Withdrawn GB2189951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA863245 1986-04-30

Publications (2)

Publication Number Publication Date
GB8709639D0 true GB8709639D0 (en) 1987-05-28
GB2189951A GB2189951A (en) 1987-11-04

Family

ID=25578385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08709639A Withdrawn GB2189951A (en) 1986-04-30 1987-04-23 Charging electrochemical storage cells

Country Status (3)

Country Link
JP (1) JPS62268325A (en)
DE (1) DE3714511A1 (en)
GB (1) GB2189951A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8812586D0 (en) * 1988-05-27 1988-06-29 Lilliwyte Sa Electrochemical cell
FR2639485A1 (en) * 1988-11-23 1990-05-25 Calan Guy De Electronic device for recharging a cadmium-nickel accumulator (nickel-cadmium battery)
EP0539640A1 (en) * 1991-10-30 1993-05-05 Texas Instruments Limited Improvements in or relating to batteries
GB2444658B (en) * 2004-12-17 2008-09-03 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
US7501794B2 (en) 2004-12-17 2009-03-10 Sigmatel, Inc. System, method and semiconductor device for charging a secondary battery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148322A (en) * 1961-03-13 1964-09-08 Mallory & Co Inc P R Rechargeable battery with means to prevent overcharging
US3237078A (en) * 1963-03-14 1966-02-22 Mallory & Co Inc P R Rechargeable batteries and regulated charging means therefor
US3393355A (en) * 1965-08-09 1968-07-16 Mallory & Co Inc P R Semiconductor charge control through thermal isolation of semiconductor and cell
US3496442A (en) * 1968-04-10 1970-02-17 Michael D Carlisle Automatic battery charger
GB1338256A (en) * 1971-04-19 1973-11-21 Emi Ltd Battery powered circuits
US4303877A (en) * 1978-05-05 1981-12-01 Brown, Boveri & Cie Aktiengesellschaft Circuit for protecting storage cells
US4238721A (en) * 1979-02-06 1980-12-09 The United States Of America As Represented By The United States Department Of Energy System and method for charging electrochemical cells in series
DE2948700C2 (en) * 1979-12-04 1983-10-20 Brown, Boveri & Cie Ag, 6800 Mannheim Circuit for securing memory cells

Also Published As

Publication number Publication date
GB2189951A (en) 1987-11-04
DE3714511A1 (en) 1987-11-05
JPS62268325A (en) 1987-11-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)