GB1184832A - Improvements relating to Battery Charging Apparatus - Google Patents
Improvements relating to Battery Charging ApparatusInfo
- Publication number
- GB1184832A GB1184832A GB01204/67A GB1120467A GB1184832A GB 1184832 A GB1184832 A GB 1184832A GB 01204/67 A GB01204/67 A GB 01204/67A GB 1120467 A GB1120467 A GB 1120467A GB 1184832 A GB1184832 A GB 1184832A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- alternator
- lamp
- battery
- battery charging
- 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
- H02J7/14—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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Charge By Means Of Generators (AREA)
Abstract
1,184,832. Vehicle supply systems. WIPAC DEVELOPMENT Ltd. 7 May, 1968 [9 March, 1967], No. 11204/67. Heading H2H. Indicating apparatus 14, e.g. on a motor cycle, is connected between an alternator 11 and a battery 13 to show when the alternator voltage is below the charging level. A potential divider 18, 19 is connected in parallel with a lamp 15 and a transistor 16 across the battery terminals, and the midpoint of the divider is connected to the base of the transistor so that the latter tends to be biased into a conducting state, illuminating the lamp 15. The output of the alternator 11 is also fed to the transistor base through a resistor 20, and when this output builds up to a predetermined level, the transistor is rendered non-conducting and the lamp 15 is extinguished. The battery is charged from the alternator 11 through a conventional full-wave rectifier bridge (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB01204/67A GB1184832A (en) | 1967-03-09 | 1967-03-09 | Improvements relating to Battery Charging Apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB01204/67A GB1184832A (en) | 1967-03-09 | 1967-03-09 | Improvements relating to Battery Charging Apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184832A true GB1184832A (en) | 1970-03-18 |
Family
ID=9981920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01204/67A Expired GB1184832A (en) | 1967-03-09 | 1967-03-09 | Improvements relating to Battery Charging Apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1184832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2000920A1 (en) * | 1968-01-29 | 1969-09-19 | Lucas Industries Ltd |
-
1967
- 1967-03-09 GB GB01204/67A patent/GB1184832A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2000920A1 (en) * | 1968-01-29 | 1969-09-19 | Lucas Industries Ltd |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |