ES372662A1 - Device for connecting batteries in parallel - Google Patents

Device for connecting batteries in parallel

Info

Publication number
ES372662A1
ES372662A1 ES372662A ES372662A ES372662A1 ES 372662 A1 ES372662 A1 ES 372662A1 ES 372662 A ES372662 A ES 372662A ES 372662 A ES372662 A ES 372662A ES 372662 A1 ES372662 A1 ES 372662A1
Authority
ES
Spain
Prior art keywords
battery
terminals
batteries
coil
energized
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
ES372662A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES372662A1 publication Critical patent/ES372662A1/en
Expired 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Keying Circuit Devices (AREA)

Abstract

A system comprising two batteries to be connected together comprises means whereby the connection between the batteries can only be made if the batteries are connected with the correct polarities. The system is applicable to motor vehicles wherein a slave battery may be connected to terminals 16, 17 to assist the vehicle battery connected to terminals 11, 12 when starting the vehicle engine. Each of the terminals 11, 12 comprise two parts 11, 11a 12, 12a insulated from one another. When the vehicle battery is connected to terminals 11, 12 a relay 14 will be energized, to close contact 23, if the battery has a sufficient charge still remaining and if the battery is connected with the correct polarity so that diode 13 conducts. When the slave battery is connected to terminals 16, 17 the coil 22 of an electromagnetic contactor will be energized if the battery is connected with the correct polarity so that diode 24 is conductive. Energization of coil 22 closes contactor 21 to connect the batteries together whereupon a relay 32 is energized to open contacts 33 to insert a resistor 31 in the energizing circuit of coil 22, thus providing a relatively high pull-in current and a lower maintaining current for the coil 22.
ES372662A 1968-10-14 1969-10-08 Device for connecting batteries in parallel Expired ES372662A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4852368A GB1270799A (en) 1968-10-14 1968-10-14 Device for connecting batteries in parallel

Publications (1)

Publication Number Publication Date
ES372662A1 true ES372662A1 (en) 1971-11-01

Family

ID=10448932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372662A Expired ES372662A1 (en) 1968-10-14 1969-10-08 Device for connecting batteries in parallel

Country Status (4)

Country Link
DE (1) DE1951515A1 (en)
ES (1) ES372662A1 (en)
FR (1) FR2020687A1 (en)
GB (1) GB1270799A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580902A (en) * 1976-09-10 1980-12-10 Reza A A Protection of a load against reeversal of battery polarity
US4238722A (en) * 1978-07-20 1980-12-09 Ford Jimmie R Battery safety jumper cables
JPS62115736U (en) * 1986-01-15 1987-07-23
US5103155A (en) * 1990-11-30 1992-04-07 Joannou Constantinos J Battery charging cable system
US5820407A (en) * 1996-04-22 1998-10-13 Morse; David M. Directional jumper cables

Also Published As

Publication number Publication date
FR2020687A1 (en) 1970-07-17
GB1270799A (en) 1972-04-12
DE1951515A1 (en) 1970-04-23

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