KR870007475U - Battery charging circuit - Google Patents

Battery charging circuit

Info

Publication number
KR870007475U
KR870007475U KR2019850013839U KR850013839U KR870007475U KR 870007475 U KR870007475 U KR 870007475U KR 2019850013839 U KR2019850013839 U KR 2019850013839U KR 850013839 U KR850013839 U KR 850013839U KR 870007475 U KR870007475 U KR 870007475U
Authority
KR
South Korea
Prior art keywords
charging circuit
battery charging
battery
circuit
charging
Prior art date
Application number
KR2019850013839U
Other languages
Korean (ko)
Other versions
KR890000285Y1 (en
Inventor
박범철
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850013839U priority Critical patent/KR890000285Y1/en
Publication of KR870007475U publication Critical patent/KR870007475U/en
Application granted granted Critical
Publication of KR890000285Y1 publication Critical patent/KR890000285Y1/en

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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR2019850013839U 1985-10-22 1985-10-22 Charging circuit of batteries KR890000285Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850013839U KR890000285Y1 (en) 1985-10-22 1985-10-22 Charging circuit of batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850013839U KR890000285Y1 (en) 1985-10-22 1985-10-22 Charging circuit of batteries

Publications (2)

Publication Number Publication Date
KR870007475U true KR870007475U (en) 1987-05-13
KR890000285Y1 KR890000285Y1 (en) 1989-03-08

Family

ID=19246028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850013839U KR890000285Y1 (en) 1985-10-22 1985-10-22 Charging circuit of batteries

Country Status (1)

Country Link
KR (1) KR890000285Y1 (en)

Also Published As

Publication number Publication date
KR890000285Y1 (en) 1989-03-08

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980226

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee