GB1204882A - Voltage regulators for use in battery charging systems - Google Patents
Voltage regulators for use in battery charging systemsInfo
- Publication number
- GB1204882A GB1204882A GB5566/67A GB556667A GB1204882A GB 1204882 A GB1204882 A GB 1204882A GB 5566/67 A GB5566/67 A GB 5566/67A GB 556667 A GB556667 A GB 556667A GB 1204882 A GB1204882 A GB 1204882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- temperature
- voltage
- battery
- thermistor
- 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
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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
-
- 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)
- Control Of Charge By Means Of Generators (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
1,204,882. Automatic voltage control. JOSEPH LUCAS (INDUSTRIES) Ltd. Jan.26,1968 [Feb.6,1967], No.5566/67. Heading G3R. A voltage regulator for the battery-charging generator 11 of a road vehicle includes a transistor 29 connected in series with the generator field winding 31, the transistor 29 being controlled, over a transistor 27, by a further transistor 25 associated with a voltage sensing circuit connected across the terminals of the battery 15 and comprising resistors 21, 22, 24 and a Zener diode 23. Such a regulator of the general type shown in Fig.1 operates in known manner and normally includes a thermistor or the like to provide compensation for temperature variations; but in the present instance, to ensure that regulation varies with temperature in a predetermined desired manner, the resistance value of resistor is especially chosen and matched to the characteristics of the transistor 25 to achieve the desired effect. Thus the usual thermistor is not required and the Specification gives suitable values for various components of the circuit. The actual nature of the variation of regulated voltage with temperature can take a variety of forms, and a modification giving twostage characteristic is described with reference to Fig.2 (not shown).
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5566/67A GB1204882A (en) | 1967-02-06 | 1967-02-06 | Voltage regulators for use in battery charging systems |
ES350419A ES350419A1 (en) | 1967-02-06 | 1968-02-05 | Voltage regulators for use in battery charging systems |
JP43006778A JPS6160652B1 (en) | 1967-02-06 | 1968-02-05 | |
FR1554212D FR1554212A (en) | 1967-02-06 | 1968-02-06 | |
DE19681638065 DE1638065B2 (en) | 1967-02-06 | 1968-02-06 | TEMPERATURE-COMPENSATED SEMI-CONDUCTOR VOLTAGE REGULATOR FOR THE GENERATOR OF A BATTERY CHARGING DEVICE |
US00149585A US3718849A (en) | 1967-02-06 | 1971-06-03 | Voltage regulators for use in battery charging systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5566/67A GB1204882A (en) | 1967-02-06 | 1967-02-06 | Voltage regulators for use in battery charging systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1204882A true GB1204882A (en) | 1970-09-09 |
Family
ID=9798534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5566/67A Expired GB1204882A (en) | 1967-02-06 | 1967-02-06 | Voltage regulators for use in battery charging systems |
Country Status (6)
Country | Link |
---|---|
US (1) | US3718849A (en) |
JP (1) | JPS6160652B1 (en) |
DE (1) | DE1638065B2 (en) |
ES (1) | ES350419A1 (en) |
FR (1) | FR1554212A (en) |
GB (1) | GB1204882A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059771A (en) * | 1975-11-05 | 1977-11-22 | Jacobs Marcellus L | Wind electric plant with improved alternator field excitation |
US4345199A (en) * | 1979-06-18 | 1982-08-17 | General Motors Corporation | Generator voltage regulator |
US4277738A (en) * | 1979-06-18 | 1981-07-07 | General Motors Corporation | Generator voltage regulator |
US4360773A (en) * | 1979-06-18 | 1982-11-23 | General Motors Corporation | Generator voltage regulator |
US4360772A (en) * | 1979-06-18 | 1982-11-23 | General Motors Corporation | Generator voltage regulator |
DE3019162C2 (en) * | 1980-05-20 | 1985-11-07 | Telefunken electronic GmbH, 7100 Heilbronn | Transistor ignition circuit |
JPS6135126A (en) * | 1984-07-24 | 1986-02-19 | 株式会社日立製作所 | Controller of generator |
US4992722A (en) * | 1988-03-26 | 1991-02-12 | Nippondenso Co., Ltd. | Charging control unit and method for motor vehicle |
DE3931897A1 (en) * | 1989-09-25 | 1991-04-04 | Bosch Gmbh Robert | METHOD FOR TENSION CONTROL |
DE4016573C1 (en) * | 1990-05-23 | 1991-08-29 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
TW201205221A (en) * | 2010-07-23 | 2012-02-01 | Hon Hai Prec Ind Co Ltd | Voltage-stabilizing circuit |
US8519678B2 (en) * | 2011-09-06 | 2013-08-27 | Scott Kennedy Gallert | Solar battery charging controller |
US20130093380A1 (en) * | 2011-10-17 | 2013-04-18 | Scott Kennedy Gallert | Solar charge controller with time-variable charging states and time-equal shunting states |
DE102016212545A1 (en) * | 2016-07-11 | 2018-01-11 | Robert Bosch Gmbh | System for the operation of a load |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS41002497B1 (en) * | 1960-06-24 | 1966-02-18 | ||
US3373333A (en) * | 1965-10-20 | 1968-03-12 | Gary R. Eckard | Voltage and current regulator for automobiles |
US3538421A (en) * | 1967-08-02 | 1970-11-03 | Motorola Inc | Temperature stabilized voltage regulator |
-
1967
- 1967-02-06 GB GB5566/67A patent/GB1204882A/en not_active Expired
-
1968
- 1968-02-05 JP JP43006778A patent/JPS6160652B1/ja active Pending
- 1968-02-05 ES ES350419A patent/ES350419A1/en not_active Expired
- 1968-02-06 DE DE19681638065 patent/DE1638065B2/en active Pending
- 1968-02-06 FR FR1554212D patent/FR1554212A/fr not_active Expired
-
1971
- 1971-06-03 US US00149585A patent/US3718849A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1638065A1 (en) | 1971-08-12 |
FR1554212A (en) | 1969-01-17 |
DE1638065B2 (en) | 1973-07-26 |
JPS6160652B1 (en) | 1986-12-22 |
ES350419A1 (en) | 1969-05-01 |
US3718849A (en) | 1973-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |