DE69111474D1 - Ladeeinrichtung zur Verlängerung der Gebrauchsdauer einer Speicherzelle. - Google Patents

Ladeeinrichtung zur Verlängerung der Gebrauchsdauer einer Speicherzelle.

Info

Publication number
DE69111474D1
DE69111474D1 DE69111474T DE69111474T DE69111474D1 DE 69111474 D1 DE69111474 D1 DE 69111474D1 DE 69111474 T DE69111474 T DE 69111474T DE 69111474 T DE69111474 T DE 69111474T DE 69111474 D1 DE69111474 D1 DE 69111474D1
Authority
DE
Germany
Prior art keywords
extend
service life
charging device
storage cell
cell
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
DE69111474T
Other languages
English (en)
Other versions
DE69111474T2 (de
Inventor
Yukio Murata
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 Corp
Original Assignee
NEC Corp
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 Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69111474D1 publication Critical patent/DE69111474D1/de
Publication of DE69111474T2 publication Critical patent/DE69111474T2/de
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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/19—Charger status, e.g. voltmeter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE69111474T 1990-01-23 1991-01-22 Ladeeinrichtung zur Verlängerung der Gebrauchsdauer einer Speicherzelle. Expired - Fee Related DE69111474T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1284590 1990-01-23

Publications (2)

Publication Number Publication Date
DE69111474D1 true DE69111474D1 (de) 1995-08-31
DE69111474T2 DE69111474T2 (de) 1996-01-11

Family

ID=11816730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111474T Expired - Fee Related DE69111474T2 (de) 1990-01-23 1991-01-22 Ladeeinrichtung zur Verlängerung der Gebrauchsdauer einer Speicherzelle.

Country Status (5)

Country Link
US (1) US5151645A (de)
EP (1) EP0439116B1 (de)
AU (1) AU647445B2 (de)
CA (1) CA2034620C (de)
DE (1) DE69111474T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9122368D0 (en) * 1991-10-22 1991-12-04 Coltronics Systems Ltd Dry cell battery recharger
JP3003391B2 (ja) * 1992-04-23 2000-01-24 株式会社デンソー 電源装置
US9399402B2 (en) 2011-04-21 2016-07-26 Lear Corporation Proximity detection circuit for on-board vehicle charger
US9211798B2 (en) 2011-07-28 2015-12-15 Lear Corporation Multistage power supply system and method for providing uninterrupted power to vehicle circuitry
US9233611B2 (en) 2011-11-10 2016-01-12 Lear Corporation Proximity detection circuit having short protection
US9440538B2 (en) * 2011-11-11 2016-09-13 Lear Corporation Housekeeping circuit having trickle charge capabilities

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US488544A (en) * 1892-12-20 Folding square
FR2061904A6 (de) * 1969-10-01 1971-06-25 Accumulateurs Fixes
US3733534A (en) * 1971-08-25 1973-05-15 Espey Mfg & Electronics Corp Battery charging device
US4394611A (en) * 1980-10-20 1983-07-19 General Battery Corporation Method for charging a storage battery
JPS5975728U (ja) * 1982-11-12 1984-05-23 リョービ株式会社 二次電池の急速充電回路
DE3620857A1 (de) * 1986-06-21 1987-12-23 Bosch Gmbh Robert Schnurloses telefon
US4888544A (en) * 1988-01-04 1989-12-19 Motorola, Inc. Battery charger
JPH0340728A (ja) * 1989-07-05 1991-02-21 Nec Corp 携帯無線電話機用充電器

Also Published As

Publication number Publication date
AU6992491A (en) 1991-07-25
AU647445B2 (en) 1994-03-24
US5151645A (en) 1992-09-29
CA2034620A1 (en) 1991-07-24
CA2034620C (en) 1996-01-23
EP0439116A2 (de) 1991-07-31
EP0439116B1 (de) 1995-07-26
DE69111474T2 (de) 1996-01-11
EP0439116A3 (en) 1993-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee