ES433930A1 - Battery charging apparatus - Google Patents

Battery charging apparatus

Info

Publication number
ES433930A1
ES433930A1 ES433930A ES433930A ES433930A1 ES 433930 A1 ES433930 A1 ES 433930A1 ES 433930 A ES433930 A ES 433930A ES 433930 A ES433930 A ES 433930A ES 433930 A1 ES433930 A1 ES 433930A1
Authority
ES
Spain
Prior art keywords
battery
circuit
control
control voltage
box
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
Application number
ES433930A
Other languages
Spanish (es)
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ES433930A1 publication Critical patent/ES433930A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/751—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

Battery charging apparatus intended to charge batteries that have different optimal charging regimes, and in which each battery is arranged in a box that has terminals mounted on the box and connected to the battery, characterized in that said battery is provided with an electrical element (14) having a value related to the optimal battery charging rate and connected to the battery terminals (16-18), a control voltage circuit (31 to 38; 41 to 86) connected to the connectors (40, 30, 26) for connection through the terminals of the box to the electric current supply element through them, said control voltage circuit producing a control voltage having a value related to the value of the electrical element, a charging current supply circuit (20, 21, 22, 24) connected to said connectors for connection through the terminals of the box to the battery contained in the This, said current circuit supply including a control circuit (22) intended to control the load current that is supplied according to a control voltage applied to it, and a circuit (32, 39; 44, 41) connecting said control voltage circuit to said control circuit to apply said control voltage to said control circuit in order to control the charging current supplied to the battery. (Machine-translation by Google Translate, not legally binding)
ES433930A 1974-01-18 1975-01-17 Battery charging apparatus Expired ES433930A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43452674A 1974-01-18 1974-01-18

Publications (1)

Publication Number Publication Date
ES433930A1 true ES433930A1 (en) 1976-11-16

Family

ID=23724591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433930A Expired ES433930A1 (en) 1974-01-18 1975-01-17 Battery charging apparatus

Country Status (12)

Country Link
JP (1) JPS5440134B2 (en)
AR (1) AR204938A1 (en)
BR (1) BR7410889D0 (en)
CA (1) CA1025046A (en)
DE (1) DE2500173C2 (en)
DK (1) DK148576C (en)
ES (1) ES433930A1 (en)
FR (1) FR2258731B1 (en)
GB (1) GB1438439A (en)
IL (1) IL46380A (en)
NL (1) NL184447C (en)
ZA (1) ZA7569B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569620A (en) * 1976-05-24 1980-06-18 Chloride Group Ltd Automatic battery charges
DE3206081A1 (en) * 1982-02-17 1983-09-01 Auergesellschaft Gmbh, 1000 Berlin ARRANGEMENT FOR CHARGING BATTERIES
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
US6075341A (en) * 1999-02-17 2000-06-13 Black & Decker Inc. Power pack charging system for a power tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1350813A (en) * 1964-04-27 Method and device for charging cells or batteries of direct current cells
GB1008421A (en) * 1961-09-29 1965-10-27 Lucas Industries Ltd Connecting lugs for batteries
ES308391A1 (en) * 1965-01-21 1965-04-16 Espanola Magnetos Soc Anenima A direct current generating system suitable for two nominal voltages
US3696283A (en) * 1970-04-15 1972-10-03 John W Ackley Modular battery charger

Also Published As

Publication number Publication date
JPS5440134B2 (en) 1979-12-01
ZA7569B (en) 1976-01-28
AU7719075A (en) 1976-07-08
GB1438439A (en) 1976-06-09
BR7410889D0 (en) 1975-09-16
JPS50102837A (en) 1975-08-14
DE2500173A1 (en) 1975-08-14
NL184447B (en) 1989-02-16
NL184447C (en) 1989-07-17
DE2500173C2 (en) 1984-09-06
FR2258731B1 (en) 1983-04-15
AR204938A1 (en) 1976-03-19
DK148576C (en) 1985-12-30
NL7500529A (en) 1975-07-22
CA1025046A (en) 1978-01-24
DK664174A (en) 1975-09-08
FR2258731A1 (en) 1975-08-18
IL46380A (en) 1977-04-29
DK148576B (en) 1985-08-05
IL46380A0 (en) 1975-04-25

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