GB1495581A - Motor vehicle battery charging system - Google Patents

Motor vehicle battery charging system

Info

Publication number
GB1495581A
GB1495581A GB5019/75A GB501975A GB1495581A GB 1495581 A GB1495581 A GB 1495581A GB 5019/75 A GB5019/75 A GB 5019/75A GB 501975 A GB501975 A GB 501975A GB 1495581 A GB1495581 A GB 1495581A
Authority
GB
United Kingdom
Prior art keywords
alternator
point
motor vehicle
battery
light emitting
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
GB5019/75A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of GB1495581A publication Critical patent/GB1495581A/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
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

1495581 Vehicle electrical systems DUCELLIER & CIE 6 Feb 1975 [15 Feb 1974] 5019/75 Heading H2H In the electrical system of the motor vehicle the device indicating that the alternator of the vehicle is not generating comprises one or more light emitting diodes. An alternator 1, 2, 3 of a motor vehicle is connected so as to charge a battery 13 by way of a full wave rectifier 5-10, the output of the alternator being controlled by means of a regulator 12 acting upon the field winding 15 of the alternator. With the alternator stationary, closure of the ignition switch 14 will cause a light emitting diode 16 to be illuminated since the battery voltage at point B is above the phase voltage of the alternator at point A. When the alternator is being driven the phase voltage at point A is approximately equal to the battery voltage and the diode 16 then emits no light. A diode 20 prevents discharge of the battery into the alternator. In a further embodiment the phase voltage at the point A is used to control the conduction of a transistor placed in parallel with the light emitting diode.
GB5019/75A 1974-02-15 1975-02-06 Motor vehicle battery charging system Expired GB1495581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405119A FR2261156B3 (en) 1974-02-15 1974-02-15

Publications (1)

Publication Number Publication Date
GB1495581A true GB1495581A (en) 1977-12-21

Family

ID=9134944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5019/75A Expired GB1495581A (en) 1974-02-15 1975-02-06 Motor vehicle battery charging system

Country Status (4)

Country Link
ES (1) ES434754A1 (en)
FR (1) FR2261156B3 (en)
GB (1) GB1495581A (en)
IT (1) IT1050711B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146859A (en) * 1983-09-13 1985-04-24 Black & Decker Inc Battery recharging circuit with indicator means
WO2008113270A1 (en) * 2007-03-16 2008-09-25 Actron Technology Corporation A regulator for generator on vehicle
CN104836276A (en) * 2015-04-14 2015-08-12 刘泽法 120V self-powered electric vehicle
CN104852424A (en) * 2015-04-14 2015-08-19 刘泽法 36V self-power-generating electric vehicle
CN106936186A (en) * 2017-03-28 2017-07-07 湖南三十七度科技有限公司 A kind of simple battery charge prompting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903219A1 (en) * 1979-01-27 1980-08-07 Bosch Gmbh Robert DEVICE FOR DISPLAYING REGULATOR FAILURES IN ALTERNATORS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146859A (en) * 1983-09-13 1985-04-24 Black & Decker Inc Battery recharging circuit with indicator means
WO2008113270A1 (en) * 2007-03-16 2008-09-25 Actron Technology Corporation A regulator for generator on vehicle
CN104836276A (en) * 2015-04-14 2015-08-12 刘泽法 120V self-powered electric vehicle
CN104852424A (en) * 2015-04-14 2015-08-19 刘泽法 36V self-power-generating electric vehicle
CN106936186A (en) * 2017-03-28 2017-07-07 湖南三十七度科技有限公司 A kind of simple battery charge prompting method

Also Published As

Publication number Publication date
ES434754A1 (en) 1977-01-01
FR2261156A1 (en) 1975-09-12
IT1050711B (en) 1981-03-20
FR2261156B3 (en) 1976-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee