DE69011462D1 - Anordnung zum Laden einer Batterie. - Google Patents

Anordnung zum Laden einer Batterie.

Info

Publication number
DE69011462D1
DE69011462D1 DE69011462T DE69011462T DE69011462D1 DE 69011462 D1 DE69011462 D1 DE 69011462D1 DE 69011462 T DE69011462 T DE 69011462T DE 69011462 T DE69011462 T DE 69011462T DE 69011462 D1 DE69011462 D1 DE 69011462D1
Authority
DE
Germany
Prior art keywords
charge condition
pulses
battery
current
frequency
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.)
Revoked
Application number
DE69011462T
Other languages
English (en)
Other versions
DE69011462T2 (de
Inventor
Geert Jan Bosscha
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19855515&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69011462(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE69011462D1 publication Critical patent/DE69011462D1/de
Publication of DE69011462T2 publication Critical patent/DE69011462T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • 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
    • Y10S320/21—State of charge of battery
DE69011462T 1989-10-25 1990-10-22 Anordnung zum Laden einer Batterie. Revoked DE69011462T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8902639 1989-10-25

Publications (2)

Publication Number Publication Date
DE69011462D1 true DE69011462D1 (de) 1994-09-15
DE69011462T2 DE69011462T2 (de) 1995-03-02

Family

ID=19855515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011462T Revoked DE69011462T2 (de) 1989-10-25 1990-10-22 Anordnung zum Laden einer Batterie.

Country Status (8)

Country Link
US (1) US5144218A (de)
EP (1) EP0425044B1 (de)
JP (1) JPH03178530A (de)
KR (1) KR910008910A (de)
CN (1) CN1027192C (de)
AT (1) ATE109896T1 (de)
BR (1) BR9005360A (de)
DE (1) DE69011462T2 (de)

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FR2361754A1 (fr) * 1976-08-11 1978-03-10 Accumulateurs Fixes Procede et dispositif de controle de la charge et de la decharge d'une batterie d'accumulateurs
FR2443686A1 (fr) * 1978-12-07 1980-07-04 Accumulateurs Fixes Procede et dispositif de suivi de l'etat de charge d'un accumulateur
DE3300284A1 (de) * 1983-01-07 1984-07-12 Braun Ag, 6000 Frankfurt Verfahren und anordnung zur optischen und/oder akustischen anzeige des entladezustandes einer batterie
JPS61502564A (ja) * 1984-06-30 1986-11-06 コプマン，ウド 再充電可能なバッテリの充電状態をモニタする方法および装置
NL8601243A (nl) * 1986-05-15 1987-12-01 Philips Nv Inrichting voor het weergeven van de ladingstoestand van een batterij.
US4743831A (en) * 1986-09-12 1988-05-10 Troxler Electronic Laboratories, Inc. Apparatus and method for indicating remaining battery life in a battery powered device
JPH0799384B2 (ja) * 1988-09-13 1995-10-25 日本電気株式会社 電池残量表示装置
US4876513A (en) * 1988-12-05 1989-10-24 Globe-Union Inc. Dynamic state-of-charge indicator for a battery and method thereof

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Publication number Publication date
US5144218A (en) 1992-09-01
EP0425044B1 (de) 1994-08-10
DE69011462T2 (de) 1995-03-02
KR910008910A (ko) 1991-05-31
EP0425044A1 (de) 1991-05-02
ATE109896T1 (de) 1994-08-15
JPH03178530A (ja) 1991-08-02
BR9005360A (pt) 1991-09-17
CN1027192C (zh) 1994-12-28
CN1051793A (zh) 1991-05-29

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