JPS5699980A - Charging apparatus - Google Patents

Charging apparatus

Info

Publication number
JPS5699980A
JPS5699980A JP284080A JP284080A JPS5699980A JP S5699980 A JPS5699980 A JP S5699980A JP 284080 A JP284080 A JP 284080A JP 284080 A JP284080 A JP 284080A JP S5699980 A JPS5699980 A JP S5699980A
Authority
JP
Japan
Prior art keywords
battery
polarity
terminals
charging
circuit
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.)
Pending
Application number
JP284080A
Other languages
Japanese (ja)
Inventor
Hiroshi Hara
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.)
Fujitsu General Ltd
Gen Co Ltd
Original Assignee
Fujitsu General Ltd
Gen Co 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 Fujitsu General Ltd, Gen Co Ltd filed Critical Fujitsu General Ltd
Priority to JP284080A priority Critical patent/JPS5699980A/en
Publication of JPS5699980A publication Critical patent/JPS5699980A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To obtain a versatile charging apparatus free from a reverse connection, by distinguishing the polarity of the residual electric potential of a battery connected to a battery connecting area, and making the polarity of a charging voltage impressed on the battery to change on the basis of thus distinguished polarity. CONSTITUTION:A battery A is connected, as applicable, on a battery connecting area 1 provided with many terminals 2, and the connecting condition of the battery A to the terminals 2 is evaluated by a distinguishing circuit 5 (for example, detect the polarity of the residual voltage of the battery A), and the result is stored in a memory 6. Then, by selecting the charging polarity from a charging circuit 3 by means of a switching circuit 4 on the basis of the connecting condition which is detected and stored in the memory and by actuating a terminal switching circuit 7 to the connecting terminals 2, a normal charging voltage is impressed on the battery A. It is advisable to arrange connecting terminals 2 on the connecting area 1, in free projection and with drawal.
JP284080A 1980-01-14 1980-01-14 Charging apparatus Pending JPS5699980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP284080A JPS5699980A (en) 1980-01-14 1980-01-14 Charging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP284080A JPS5699980A (en) 1980-01-14 1980-01-14 Charging apparatus

Publications (1)

Publication Number Publication Date
JPS5699980A true JPS5699980A (en) 1981-08-11

Family

ID=11540599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP284080A Pending JPS5699980A (en) 1980-01-14 1980-01-14 Charging apparatus

Country Status (1)

Country Link
JP (1) JPS5699980A (en)

Similar Documents

Publication Publication Date Title
KR840005557A (en) Analog signal integration and digital signal conversion circuit
JPS5699980A (en) Charging apparatus
JPS5346092A (en) Gas leakage alarm device
JPS57189073A (en) Checker for relay
JPS5713303A (en) Device for detecting position
ES482672A1 (en) Detection of failure of consumers of electrical current
JPS5797762A (en) Analogue switch circuit
SU1092576A1 (en) Film resistor adjusting device
JPS5545220A (en) Trunk circuit
JPS568913A (en) Signal clamping circuit
JPS56140281A (en) Electronic timepiece
JPS54109266A (en) Lighting equipment
JPS5682920A (en) Electric equipment
JPS5644869A (en) Device for determining of accumulator efficiency
JPS5743593A (en) Monitoring device for operation of hysteresis motor
JPS56140269A (en) Detecting device for instantaneous interruption
JPS56159716A (en) Direct-current electric power device
JPS6423731A (en) Recharger
JPS5529046A (en) Ignition system diagnosing system
FR2333370A1 (en) Battery charger circuit with differentiator - has control device connected to differentiator output to stop charging
KR800000156Y1 (en) Holding device of electronic-switch
SU1183908A1 (en) Impulse noise indicator
JPS5493434A (en) Voltage switching circuit
SU1698795A1 (en) High-voltage checker
JPS5459533A (en) Preheat time controller for glow plug